The importance of sign and magnitude of γ/γ′ lattice misfit in superalloys—with special reference to the new γ′-hardened cobalt-base superalloys
In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fati...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Mughrabi, Haël [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2014transfer abstract |
|---|
| Schlagwörter: |
|---|
| Umfang: |
9 |
|---|
| Übergeordnetes Werk: |
Enthalten in: Nonlinear relationship between monetary policy and stock returns: Evidence from the U.S. - Chauvet, Marcelle ELSEVIER, 2022, Amsterdam [u.a.] |
|---|---|
| Übergeordnetes Werk: |
volume:81 ; year:2014 ; pages:21-29 ; extent:9 |
| Links: |
|---|
| DOI / URN: |
10.1016/j.actamat.2014.08.005 |
|---|
| Katalog-ID: |
ELV022996737 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | ELV022996737 | ||
| 003 | DE-627 | ||
| 005 | 20230625140504.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 180603s2014 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.actamat.2014.08.005 |2 doi | |
| 028 | 5 | 2 | |a GBVA2014019000010.pica |
| 035 | |a (DE-627)ELV022996737 | ||
| 035 | |a (ELSEVIER)S1359-6454(14)00596-5 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | |a 670 | |
| 082 | 0 | 4 | |a 670 |q DE-600 |
| 082 | 0 | 4 | |a 330 |q VZ |
| 100 | 1 | |a Mughrabi, Haël |e verfasserin |4 aut | |
| 245 | 1 | 4 | |a The importance of sign and magnitude of γ/γ′ lattice misfit in superalloys—with special reference to the new γ′-hardened cobalt-base superalloys |
| 264 | 1 | |c 2014transfer abstract | |
| 300 | |a 9 | ||
| 336 | |a nicht spezifiziert |b zzz |2 rdacontent | ||
| 337 | |a nicht spezifiziert |b z |2 rdamedia | ||
| 338 | |a nicht spezifiziert |b zu |2 rdacarrier | ||
| 520 | |a In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further. | ||
| 520 | |a In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further. | ||
| 650 | 7 | |a Ni-base superalloys |2 Elsevier | |
| 650 | 7 | |a High-temperature strength |2 Elsevier | |
| 650 | 7 | |a Co-base superalloys |2 Elsevier | |
| 650 | 7 | |a Lattice misfit |2 Elsevier | |
| 650 | 7 | |a Rafting |2 Elsevier | |
| 773 | 0 | 8 | |i Enthalten in |n Elsevier Science |a Chauvet, Marcelle ELSEVIER |t Nonlinear relationship between monetary policy and stock returns: Evidence from the U.S. |d 2022 |g Amsterdam [u.a.] |w (DE-627)ELV009239057 |
| 773 | 1 | 8 | |g volume:81 |g year:2014 |g pages:21-29 |g extent:9 |
| 856 | 4 | 0 | |u https://doi.org/10.1016/j.actamat.2014.08.005 |3 Volltext |
| 912 | |a GBV_USEFLAG_U | ||
| 912 | |a GBV_ELV | ||
| 912 | |a SYSFLAG_U | ||
| 951 | |a AR | ||
| 952 | |d 81 |j 2014 |h 21-29 |g 9 | ||
| 953 | |2 045F |a 670 | ||
| author_variant |
h m hm |
|---|---|
| matchkey_str |
mughrabihal:2014----:hipracosgadantdoltieiftnuealywtseileeecttee |
| hierarchy_sort_str |
2014transfer abstract |
| publishDate |
2014 |
| allfields |
10.1016/j.actamat.2014.08.005 doi GBVA2014019000010.pica (DE-627)ELV022996737 (ELSEVIER)S1359-6454(14)00596-5 DE-627 ger DE-627 rakwb eng 670 670 DE-600 330 VZ Mughrabi, Haël verfasserin aut The importance of sign and magnitude of γ/γ′ lattice misfit in superalloys—with special reference to the new γ′-hardened cobalt-base superalloys 2014transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further. In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further. Ni-base superalloys Elsevier High-temperature strength Elsevier Co-base superalloys Elsevier Lattice misfit Elsevier Rafting Elsevier Enthalten in Elsevier Science Chauvet, Marcelle ELSEVIER Nonlinear relationship between monetary policy and stock returns: Evidence from the U.S. 2022 Amsterdam [u.a.] (DE-627)ELV009239057 volume:81 year:2014 pages:21-29 extent:9 https://doi.org/10.1016/j.actamat.2014.08.005 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U AR 81 2014 21-29 9 045F 670 |
| spelling |
10.1016/j.actamat.2014.08.005 doi GBVA2014019000010.pica (DE-627)ELV022996737 (ELSEVIER)S1359-6454(14)00596-5 DE-627 ger DE-627 rakwb eng 670 670 DE-600 330 VZ Mughrabi, Haël verfasserin aut The importance of sign and magnitude of γ/γ′ lattice misfit in superalloys—with special reference to the new γ′-hardened cobalt-base superalloys 2014transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further. In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further. Ni-base superalloys Elsevier High-temperature strength Elsevier Co-base superalloys Elsevier Lattice misfit Elsevier Rafting Elsevier Enthalten in Elsevier Science Chauvet, Marcelle ELSEVIER Nonlinear relationship between monetary policy and stock returns: Evidence from the U.S. 2022 Amsterdam [u.a.] (DE-627)ELV009239057 volume:81 year:2014 pages:21-29 extent:9 https://doi.org/10.1016/j.actamat.2014.08.005 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U AR 81 2014 21-29 9 045F 670 |
| allfields_unstemmed |
10.1016/j.actamat.2014.08.005 doi GBVA2014019000010.pica (DE-627)ELV022996737 (ELSEVIER)S1359-6454(14)00596-5 DE-627 ger DE-627 rakwb eng 670 670 DE-600 330 VZ Mughrabi, Haël verfasserin aut The importance of sign and magnitude of γ/γ′ lattice misfit in superalloys—with special reference to the new γ′-hardened cobalt-base superalloys 2014transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further. In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further. Ni-base superalloys Elsevier High-temperature strength Elsevier Co-base superalloys Elsevier Lattice misfit Elsevier Rafting Elsevier Enthalten in Elsevier Science Chauvet, Marcelle ELSEVIER Nonlinear relationship between monetary policy and stock returns: Evidence from the U.S. 2022 Amsterdam [u.a.] (DE-627)ELV009239057 volume:81 year:2014 pages:21-29 extent:9 https://doi.org/10.1016/j.actamat.2014.08.005 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U AR 81 2014 21-29 9 045F 670 |
| allfieldsGer |
10.1016/j.actamat.2014.08.005 doi GBVA2014019000010.pica (DE-627)ELV022996737 (ELSEVIER)S1359-6454(14)00596-5 DE-627 ger DE-627 rakwb eng 670 670 DE-600 330 VZ Mughrabi, Haël verfasserin aut The importance of sign and magnitude of γ/γ′ lattice misfit in superalloys—with special reference to the new γ′-hardened cobalt-base superalloys 2014transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further. In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further. Ni-base superalloys Elsevier High-temperature strength Elsevier Co-base superalloys Elsevier Lattice misfit Elsevier Rafting Elsevier Enthalten in Elsevier Science Chauvet, Marcelle ELSEVIER Nonlinear relationship between monetary policy and stock returns: Evidence from the U.S. 2022 Amsterdam [u.a.] (DE-627)ELV009239057 volume:81 year:2014 pages:21-29 extent:9 https://doi.org/10.1016/j.actamat.2014.08.005 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U AR 81 2014 21-29 9 045F 670 |
| allfieldsSound |
10.1016/j.actamat.2014.08.005 doi GBVA2014019000010.pica (DE-627)ELV022996737 (ELSEVIER)S1359-6454(14)00596-5 DE-627 ger DE-627 rakwb eng 670 670 DE-600 330 VZ Mughrabi, Haël verfasserin aut The importance of sign and magnitude of γ/γ′ lattice misfit in superalloys—with special reference to the new γ′-hardened cobalt-base superalloys 2014transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further. In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further. Ni-base superalloys Elsevier High-temperature strength Elsevier Co-base superalloys Elsevier Lattice misfit Elsevier Rafting Elsevier Enthalten in Elsevier Science Chauvet, Marcelle ELSEVIER Nonlinear relationship between monetary policy and stock returns: Evidence from the U.S. 2022 Amsterdam [u.a.] (DE-627)ELV009239057 volume:81 year:2014 pages:21-29 extent:9 https://doi.org/10.1016/j.actamat.2014.08.005 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U AR 81 2014 21-29 9 045F 670 |
| language |
English |
| source |
Enthalten in Nonlinear relationship between monetary policy and stock returns: Evidence from the U.S. Amsterdam [u.a.] volume:81 year:2014 pages:21-29 extent:9 |
| sourceStr |
Enthalten in Nonlinear relationship between monetary policy and stock returns: Evidence from the U.S. Amsterdam [u.a.] volume:81 year:2014 pages:21-29 extent:9 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
Ni-base superalloys High-temperature strength Co-base superalloys Lattice misfit Rafting |
| dewey-raw |
670 |
| isfreeaccess_bool |
false |
| container_title |
Nonlinear relationship between monetary policy and stock returns: Evidence from the U.S. |
| authorswithroles_txt_mv |
Mughrabi, Haël @@aut@@ |
| publishDateDaySort_date |
2014-01-01T00:00:00Z |
| hierarchy_top_id |
ELV009239057 |
| dewey-sort |
3670 |
| id |
ELV022996737 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV022996737</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230625140504.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">180603s2014 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.actamat.2014.08.005</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">GBVA2014019000010.pica</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV022996737</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S1359-6454(14)00596-5</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">670</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">670</subfield><subfield code="q">DE-600</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">330</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Mughrabi, Haël</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="4"><subfield code="a">The importance of sign and magnitude of γ/γ′ lattice misfit in superalloys—with special reference to the new γ′-hardened cobalt-base superalloys</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2014transfer abstract</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">9</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further.</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Ni-base superalloys</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">High-temperature strength</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Co-base superalloys</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Lattice misfit</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Rafting</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="n">Elsevier Science</subfield><subfield code="a">Chauvet, Marcelle ELSEVIER</subfield><subfield code="t">Nonlinear relationship between monetary policy and stock returns: Evidence from the U.S.</subfield><subfield code="d">2022</subfield><subfield code="g">Amsterdam [u.a.]</subfield><subfield code="w">(DE-627)ELV009239057</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:81</subfield><subfield code="g">year:2014</subfield><subfield code="g">pages:21-29</subfield><subfield code="g">extent:9</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.actamat.2014.08.005</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">81</subfield><subfield code="j">2014</subfield><subfield code="h">21-29</subfield><subfield code="g">9</subfield></datafield><datafield tag="953" ind1=" " ind2=" "><subfield code="2">045F</subfield><subfield code="a">670</subfield></datafield></record></collection>
|
| author |
Mughrabi, Haël |
| spellingShingle |
Mughrabi, Haël ddc 670 ddc 330 Elsevier Ni-base superalloys Elsevier High-temperature strength Elsevier Co-base superalloys Elsevier Lattice misfit Elsevier Rafting The importance of sign and magnitude of γ/γ′ lattice misfit in superalloys—with special reference to the new γ′-hardened cobalt-base superalloys |
| authorStr |
Mughrabi, Haël |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)ELV009239057 |
| format |
electronic Article |
| dewey-ones |
670 - Manufacturing 330 - Economics |
| delete_txt_mv |
keep |
| author_role |
aut |
| collection |
elsevier |
| remote_str |
true |
| illustrated |
Not Illustrated |
| topic_title |
670 670 DE-600 330 VZ The importance of sign and magnitude of γ/γ′ lattice misfit in superalloys—with special reference to the new γ′-hardened cobalt-base superalloys Ni-base superalloys Elsevier High-temperature strength Elsevier Co-base superalloys Elsevier Lattice misfit Elsevier Rafting Elsevier |
| topic |
ddc 670 ddc 330 Elsevier Ni-base superalloys Elsevier High-temperature strength Elsevier Co-base superalloys Elsevier Lattice misfit Elsevier Rafting |
| topic_unstemmed |
ddc 670 ddc 330 Elsevier Ni-base superalloys Elsevier High-temperature strength Elsevier Co-base superalloys Elsevier Lattice misfit Elsevier Rafting |
| topic_browse |
ddc 670 ddc 330 Elsevier Ni-base superalloys Elsevier High-temperature strength Elsevier Co-base superalloys Elsevier Lattice misfit Elsevier Rafting |
| format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
zu |
| hierarchy_parent_title |
Nonlinear relationship between monetary policy and stock returns: Evidence from the U.S. |
| hierarchy_parent_id |
ELV009239057 |
| dewey-tens |
670 - Manufacturing 330 - Economics |
| hierarchy_top_title |
Nonlinear relationship between monetary policy and stock returns: Evidence from the U.S. |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)ELV009239057 |
| title |
The importance of sign and magnitude of γ/γ′ lattice misfit in superalloys—with special reference to the new γ′-hardened cobalt-base superalloys |
| ctrlnum |
(DE-627)ELV022996737 (ELSEVIER)S1359-6454(14)00596-5 |
| title_full |
The importance of sign and magnitude of γ/γ′ lattice misfit in superalloys—with special reference to the new γ′-hardened cobalt-base superalloys |
| author_sort |
Mughrabi, Haël |
| journal |
Nonlinear relationship between monetary policy and stock returns: Evidence from the U.S. |
| journalStr |
Nonlinear relationship between monetary policy and stock returns: Evidence from the U.S. |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
600 - Technology 300 - Social sciences |
| recordtype |
marc |
| publishDateSort |
2014 |
| contenttype_str_mv |
zzz |
| container_start_page |
21 |
| author_browse |
Mughrabi, Haël |
| container_volume |
81 |
| physical |
9 |
| class |
670 670 DE-600 330 VZ |
| format_se |
Elektronische Aufsätze |
| author-letter |
Mughrabi, Haël |
| doi_str_mv |
10.1016/j.actamat.2014.08.005 |
| dewey-full |
670 330 |
| title_sort |
importance of sign and magnitude of γ/γ′ lattice misfit in superalloys—with special reference to the new γ′-hardened cobalt-base superalloys |
| title_auth |
The importance of sign and magnitude of γ/γ′ lattice misfit in superalloys—with special reference to the new γ′-hardened cobalt-base superalloys |
| abstract |
In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further. |
| abstractGer |
In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further. |
| abstract_unstemmed |
In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further. |
| collection_details |
GBV_USEFLAG_U GBV_ELV SYSFLAG_U |
| title_short |
The importance of sign and magnitude of γ/γ′ lattice misfit in superalloys—with special reference to the new γ′-hardened cobalt-base superalloys |
| url |
https://doi.org/10.1016/j.actamat.2014.08.005 |
| remote_bool |
true |
| ppnlink |
ELV009239057 |
| mediatype_str_mv |
z |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| doi_str |
10.1016/j.actamat.2014.08.005 |
| up_date |
2024-07-06T17:42:00.608Z |
| _version_ |
1803852416926351360 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV022996737</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230625140504.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">180603s2014 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.actamat.2014.08.005</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">GBVA2014019000010.pica</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV022996737</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S1359-6454(14)00596-5</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">670</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">670</subfield><subfield code="q">DE-600</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">330</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Mughrabi, Haël</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="4"><subfield code="a">The importance of sign and magnitude of γ/γ′ lattice misfit in superalloys—with special reference to the new γ′-hardened cobalt-base superalloys</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2014transfer abstract</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">9</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">In this work, the remarkable high-temperature strength properties of monocrystalline γ′-hardened Ni-base superalloys are reviewed with the goal of understanding better the important role played by the γ/γ′ lattice misfit δ with respect to microstructural stability and high-temperature creep and fatigue resistance. In particular, attention is focussed on the phenomenon of microstructural degradation by directional coarsening in the form of γ/γ′ rafting which also occurs in turbine blades in service. The role played by the lattice misfit (which is negative for all currently used Ni-base superalloys) is elucidated with respect to its sign, magnitude and temperature dependence. Based on a detailed discussion of high-temperature deformation involving γ/γ′ rafting, it is argued that superalloys with a positive γ/γ′ lattice misfit should exhibit better high-temperature strength properties than otherwise similar superalloys with a negative misfit. In this context, the new class of γ′-hardened Co-base superalloys is of special interest. These alloys have promising high-temperature strength properties and possess a positive lattice mismatch. It is suggested that this positive mismatch is one of the beneficial factors that contribute to the promising properties of these alloys and that this aspect should be explored further.</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Ni-base superalloys</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">High-temperature strength</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Co-base superalloys</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Lattice misfit</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Rafting</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="n">Elsevier Science</subfield><subfield code="a">Chauvet, Marcelle ELSEVIER</subfield><subfield code="t">Nonlinear relationship between monetary policy and stock returns: Evidence from the U.S.</subfield><subfield code="d">2022</subfield><subfield code="g">Amsterdam [u.a.]</subfield><subfield code="w">(DE-627)ELV009239057</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:81</subfield><subfield code="g">year:2014</subfield><subfield code="g">pages:21-29</subfield><subfield code="g">extent:9</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.actamat.2014.08.005</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">81</subfield><subfield code="j">2014</subfield><subfield code="h">21-29</subfield><subfield code="g">9</subfield></datafield><datafield tag="953" ind1=" " ind2=" "><subfield code="2">045F</subfield><subfield code="a">670</subfield></datafield></record></collection>
|
| score |
7.401737 |