Hot working of Ti-6Al-4V via equal channel angular extrusion
Abstract The deformation behavior of Ti-6Al-4V during high-temperature equal channel angular extrusion (ECAE) with or without an initial increment of upset deformation was determined for billets with either a lamellar or an equiaxed alpha preform microstructure. For conventional ECAE (i.e., deformat...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
DeLo, D. P. [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
1999 |
|---|
| Schlagwörter: |
|---|
| Anmerkung: |
© ASM International & TMS-The Minerals, Metals and Materials Society 1999 |
|---|
| Übergeordnetes Werk: |
Enthalten in: Metallurgical and materials transactions / A - Springer-Verlag, 1994, 30(1999), 9 vom: Sept., Seite 2473-2481 |
|---|---|
| Übergeordnetes Werk: |
volume:30 ; year:1999 ; number:9 ; month:09 ; pages:2473-2481 |
| Links: |
|---|
| DOI / URN: |
10.1007/s11661-999-0256-9 |
|---|
| Katalog-ID: |
OLC2053999330 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | OLC2053999330 | ||
| 003 | DE-627 | ||
| 005 | 20230303053744.0 | ||
| 007 | tu | ||
| 008 | 200820s1999 xx ||||| 00| ||eng c | ||
| 024 | 7 | |a 10.1007/s11661-999-0256-9 |2 doi | |
| 035 | |a (DE-627)OLC2053999330 | ||
| 035 | |a (DE-He213)s11661-999-0256-9-p | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 670 |a 530 |q VZ |
| 084 | |a 19,1 |2 ssgn | ||
| 100 | 1 | |a DeLo, D. P. |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Hot working of Ti-6Al-4V via equal channel angular extrusion |
| 264 | 1 | |c 1999 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
| 338 | |a Band |b nc |2 rdacarrier | ||
| 500 | |a © ASM International & TMS-The Minerals, Metals and Materials Society 1999 | ||
| 520 | |a Abstract The deformation behavior of Ti-6Al-4V during high-temperature equal channel angular extrusion (ECAE) with or without an initial increment of upset deformation was determined for billets with either a lamellar or an equiaxed alpha preform microstructure. For conventional ECAE (i.e., deformation by simple shear alone), flow localization and fracture occurred at temperatures between 900 °C and 985 °C. In contrast, billets deformed at temperatures between 845 °C and 985 °C using an initial increment of upset deformation immediately followed by the simple shear deformation of ECAE exhibited uniform flow with no significant cracking or fracture. A simple flow-localization criterion was used to explain the influence of preupsetting on the suppression of localization in billets with the lamellar microstructure. The suppression of flow localization for the equiaxed microstructure and the elimination of edge cracking for both types of microstructures were explained in terms of heat transfer (die chill) and workpiece geometry. Further evidence of the relative importance of microstructural and thermal effects was extracted from the results of two-pass extrusions, the first with upsetting and the second without upsetting. | ||
| 650 | 4 | |a Material Transaction | |
| 650 | 4 | |a Simple Shear | |
| 650 | 4 | |a Lamellar Microstructure | |
| 650 | 4 | |a Equal Channel Angular Extrusion | |
| 650 | 4 | |a Simple Shear Deformation | |
| 700 | 1 | |a Semiatin, S. L. |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Metallurgical and materials transactions / A |d Springer-Verlag, 1994 |g 30(1999), 9 vom: Sept., Seite 2473-2481 |w (DE-627)171342011 |w (DE-600)1179415-X |w (DE-576)038876930 |x 1073-5623 |7 nnns |
| 773 | 1 | 8 | |g volume:30 |g year:1999 |g number:9 |g month:09 |g pages:2473-2481 |
| 856 | 4 | 1 | |u https://doi.org/10.1007/s11661-999-0256-9 |z lizenzpflichtig |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_OLC | ||
| 912 | |a SSG-OLC-TEC | ||
| 912 | |a SSG-OLC-PHY | ||
| 912 | |a GBV_ILN_11 | ||
| 912 | |a GBV_ILN_20 | ||
| 912 | |a GBV_ILN_23 | ||
| 912 | |a GBV_ILN_30 | ||
| 912 | |a GBV_ILN_31 | ||
| 912 | |a GBV_ILN_62 | ||
| 912 | |a GBV_ILN_70 | ||
| 912 | |a GBV_ILN_2004 | ||
| 912 | |a GBV_ILN_2006 | ||
| 912 | |a GBV_ILN_2016 | ||
| 912 | |a GBV_ILN_2020 | ||
| 912 | |a GBV_ILN_2027 | ||
| 912 | |a GBV_ILN_4307 | ||
| 912 | |a GBV_ILN_4313 | ||
| 912 | |a GBV_ILN_4316 | ||
| 912 | |a GBV_ILN_4319 | ||
| 912 | |a GBV_ILN_4700 | ||
| 951 | |a AR | ||
| 952 | |d 30 |j 1999 |e 9 |c 09 |h 2473-2481 | ||
| author_variant |
d p d dp dpd s l s sl sls |
|---|---|
| matchkey_str |
article:10735623:1999----::owrigfia4vaqacanln |
| hierarchy_sort_str |
1999 |
| publishDate |
1999 |
| allfields |
10.1007/s11661-999-0256-9 doi (DE-627)OLC2053999330 (DE-He213)s11661-999-0256-9-p DE-627 ger DE-627 rakwb eng 670 530 VZ 19,1 ssgn DeLo, D. P. verfasserin aut Hot working of Ti-6Al-4V via equal channel angular extrusion 1999 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © ASM International & TMS-The Minerals, Metals and Materials Society 1999 Abstract The deformation behavior of Ti-6Al-4V during high-temperature equal channel angular extrusion (ECAE) with or without an initial increment of upset deformation was determined for billets with either a lamellar or an equiaxed alpha preform microstructure. For conventional ECAE (i.e., deformation by simple shear alone), flow localization and fracture occurred at temperatures between 900 °C and 985 °C. In contrast, billets deformed at temperatures between 845 °C and 985 °C using an initial increment of upset deformation immediately followed by the simple shear deformation of ECAE exhibited uniform flow with no significant cracking or fracture. A simple flow-localization criterion was used to explain the influence of preupsetting on the suppression of localization in billets with the lamellar microstructure. The suppression of flow localization for the equiaxed microstructure and the elimination of edge cracking for both types of microstructures were explained in terms of heat transfer (die chill) and workpiece geometry. Further evidence of the relative importance of microstructural and thermal effects was extracted from the results of two-pass extrusions, the first with upsetting and the second without upsetting. Material Transaction Simple Shear Lamellar Microstructure Equal Channel Angular Extrusion Simple Shear Deformation Semiatin, S. L. aut Enthalten in Metallurgical and materials transactions / A Springer-Verlag, 1994 30(1999), 9 vom: Sept., Seite 2473-2481 (DE-627)171342011 (DE-600)1179415-X (DE-576)038876930 1073-5623 nnns volume:30 year:1999 number:9 month:09 pages:2473-2481 https://doi.org/10.1007/s11661-999-0256-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_23 GBV_ILN_30 GBV_ILN_31 GBV_ILN_62 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2006 GBV_ILN_2016 GBV_ILN_2020 GBV_ILN_2027 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4316 GBV_ILN_4319 GBV_ILN_4700 AR 30 1999 9 09 2473-2481 |
| spelling |
10.1007/s11661-999-0256-9 doi (DE-627)OLC2053999330 (DE-He213)s11661-999-0256-9-p DE-627 ger DE-627 rakwb eng 670 530 VZ 19,1 ssgn DeLo, D. P. verfasserin aut Hot working of Ti-6Al-4V via equal channel angular extrusion 1999 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © ASM International & TMS-The Minerals, Metals and Materials Society 1999 Abstract The deformation behavior of Ti-6Al-4V during high-temperature equal channel angular extrusion (ECAE) with or without an initial increment of upset deformation was determined for billets with either a lamellar or an equiaxed alpha preform microstructure. For conventional ECAE (i.e., deformation by simple shear alone), flow localization and fracture occurred at temperatures between 900 °C and 985 °C. In contrast, billets deformed at temperatures between 845 °C and 985 °C using an initial increment of upset deformation immediately followed by the simple shear deformation of ECAE exhibited uniform flow with no significant cracking or fracture. A simple flow-localization criterion was used to explain the influence of preupsetting on the suppression of localization in billets with the lamellar microstructure. The suppression of flow localization for the equiaxed microstructure and the elimination of edge cracking for both types of microstructures were explained in terms of heat transfer (die chill) and workpiece geometry. Further evidence of the relative importance of microstructural and thermal effects was extracted from the results of two-pass extrusions, the first with upsetting and the second without upsetting. Material Transaction Simple Shear Lamellar Microstructure Equal Channel Angular Extrusion Simple Shear Deformation Semiatin, S. L. aut Enthalten in Metallurgical and materials transactions / A Springer-Verlag, 1994 30(1999), 9 vom: Sept., Seite 2473-2481 (DE-627)171342011 (DE-600)1179415-X (DE-576)038876930 1073-5623 nnns volume:30 year:1999 number:9 month:09 pages:2473-2481 https://doi.org/10.1007/s11661-999-0256-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_23 GBV_ILN_30 GBV_ILN_31 GBV_ILN_62 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2006 GBV_ILN_2016 GBV_ILN_2020 GBV_ILN_2027 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4316 GBV_ILN_4319 GBV_ILN_4700 AR 30 1999 9 09 2473-2481 |
| allfields_unstemmed |
10.1007/s11661-999-0256-9 doi (DE-627)OLC2053999330 (DE-He213)s11661-999-0256-9-p DE-627 ger DE-627 rakwb eng 670 530 VZ 19,1 ssgn DeLo, D. P. verfasserin aut Hot working of Ti-6Al-4V via equal channel angular extrusion 1999 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © ASM International & TMS-The Minerals, Metals and Materials Society 1999 Abstract The deformation behavior of Ti-6Al-4V during high-temperature equal channel angular extrusion (ECAE) with or without an initial increment of upset deformation was determined for billets with either a lamellar or an equiaxed alpha preform microstructure. For conventional ECAE (i.e., deformation by simple shear alone), flow localization and fracture occurred at temperatures between 900 °C and 985 °C. In contrast, billets deformed at temperatures between 845 °C and 985 °C using an initial increment of upset deformation immediately followed by the simple shear deformation of ECAE exhibited uniform flow with no significant cracking or fracture. A simple flow-localization criterion was used to explain the influence of preupsetting on the suppression of localization in billets with the lamellar microstructure. The suppression of flow localization for the equiaxed microstructure and the elimination of edge cracking for both types of microstructures were explained in terms of heat transfer (die chill) and workpiece geometry. Further evidence of the relative importance of microstructural and thermal effects was extracted from the results of two-pass extrusions, the first with upsetting and the second without upsetting. Material Transaction Simple Shear Lamellar Microstructure Equal Channel Angular Extrusion Simple Shear Deformation Semiatin, S. L. aut Enthalten in Metallurgical and materials transactions / A Springer-Verlag, 1994 30(1999), 9 vom: Sept., Seite 2473-2481 (DE-627)171342011 (DE-600)1179415-X (DE-576)038876930 1073-5623 nnns volume:30 year:1999 number:9 month:09 pages:2473-2481 https://doi.org/10.1007/s11661-999-0256-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_23 GBV_ILN_30 GBV_ILN_31 GBV_ILN_62 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2006 GBV_ILN_2016 GBV_ILN_2020 GBV_ILN_2027 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4316 GBV_ILN_4319 GBV_ILN_4700 AR 30 1999 9 09 2473-2481 |
| allfieldsGer |
10.1007/s11661-999-0256-9 doi (DE-627)OLC2053999330 (DE-He213)s11661-999-0256-9-p DE-627 ger DE-627 rakwb eng 670 530 VZ 19,1 ssgn DeLo, D. P. verfasserin aut Hot working of Ti-6Al-4V via equal channel angular extrusion 1999 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © ASM International & TMS-The Minerals, Metals and Materials Society 1999 Abstract The deformation behavior of Ti-6Al-4V during high-temperature equal channel angular extrusion (ECAE) with or without an initial increment of upset deformation was determined for billets with either a lamellar or an equiaxed alpha preform microstructure. For conventional ECAE (i.e., deformation by simple shear alone), flow localization and fracture occurred at temperatures between 900 °C and 985 °C. In contrast, billets deformed at temperatures between 845 °C and 985 °C using an initial increment of upset deformation immediately followed by the simple shear deformation of ECAE exhibited uniform flow with no significant cracking or fracture. A simple flow-localization criterion was used to explain the influence of preupsetting on the suppression of localization in billets with the lamellar microstructure. The suppression of flow localization for the equiaxed microstructure and the elimination of edge cracking for both types of microstructures were explained in terms of heat transfer (die chill) and workpiece geometry. Further evidence of the relative importance of microstructural and thermal effects was extracted from the results of two-pass extrusions, the first with upsetting and the second without upsetting. Material Transaction Simple Shear Lamellar Microstructure Equal Channel Angular Extrusion Simple Shear Deformation Semiatin, S. L. aut Enthalten in Metallurgical and materials transactions / A Springer-Verlag, 1994 30(1999), 9 vom: Sept., Seite 2473-2481 (DE-627)171342011 (DE-600)1179415-X (DE-576)038876930 1073-5623 nnns volume:30 year:1999 number:9 month:09 pages:2473-2481 https://doi.org/10.1007/s11661-999-0256-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_23 GBV_ILN_30 GBV_ILN_31 GBV_ILN_62 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2006 GBV_ILN_2016 GBV_ILN_2020 GBV_ILN_2027 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4316 GBV_ILN_4319 GBV_ILN_4700 AR 30 1999 9 09 2473-2481 |
| allfieldsSound |
10.1007/s11661-999-0256-9 doi (DE-627)OLC2053999330 (DE-He213)s11661-999-0256-9-p DE-627 ger DE-627 rakwb eng 670 530 VZ 19,1 ssgn DeLo, D. P. verfasserin aut Hot working of Ti-6Al-4V via equal channel angular extrusion 1999 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © ASM International & TMS-The Minerals, Metals and Materials Society 1999 Abstract The deformation behavior of Ti-6Al-4V during high-temperature equal channel angular extrusion (ECAE) with or without an initial increment of upset deformation was determined for billets with either a lamellar or an equiaxed alpha preform microstructure. For conventional ECAE (i.e., deformation by simple shear alone), flow localization and fracture occurred at temperatures between 900 °C and 985 °C. In contrast, billets deformed at temperatures between 845 °C and 985 °C using an initial increment of upset deformation immediately followed by the simple shear deformation of ECAE exhibited uniform flow with no significant cracking or fracture. A simple flow-localization criterion was used to explain the influence of preupsetting on the suppression of localization in billets with the lamellar microstructure. The suppression of flow localization for the equiaxed microstructure and the elimination of edge cracking for both types of microstructures were explained in terms of heat transfer (die chill) and workpiece geometry. Further evidence of the relative importance of microstructural and thermal effects was extracted from the results of two-pass extrusions, the first with upsetting and the second without upsetting. Material Transaction Simple Shear Lamellar Microstructure Equal Channel Angular Extrusion Simple Shear Deformation Semiatin, S. L. aut Enthalten in Metallurgical and materials transactions / A Springer-Verlag, 1994 30(1999), 9 vom: Sept., Seite 2473-2481 (DE-627)171342011 (DE-600)1179415-X (DE-576)038876930 1073-5623 nnns volume:30 year:1999 number:9 month:09 pages:2473-2481 https://doi.org/10.1007/s11661-999-0256-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_23 GBV_ILN_30 GBV_ILN_31 GBV_ILN_62 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2006 GBV_ILN_2016 GBV_ILN_2020 GBV_ILN_2027 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4316 GBV_ILN_4319 GBV_ILN_4700 AR 30 1999 9 09 2473-2481 |
| language |
English |
| source |
Enthalten in Metallurgical and materials transactions / A 30(1999), 9 vom: Sept., Seite 2473-2481 volume:30 year:1999 number:9 month:09 pages:2473-2481 |
| sourceStr |
Enthalten in Metallurgical and materials transactions / A 30(1999), 9 vom: Sept., Seite 2473-2481 volume:30 year:1999 number:9 month:09 pages:2473-2481 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
Material Transaction Simple Shear Lamellar Microstructure Equal Channel Angular Extrusion Simple Shear Deformation |
| dewey-raw |
670 |
| isfreeaccess_bool |
false |
| container_title |
Metallurgical and materials transactions / A |
| authorswithroles_txt_mv |
DeLo, D. P. @@aut@@ Semiatin, S. L. @@aut@@ |
| publishDateDaySort_date |
1999-09-01T00:00:00Z |
| hierarchy_top_id |
171342011 |
| dewey-sort |
3670 |
| id |
OLC2053999330 |
| 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">OLC2053999330</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230303053744.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">200820s1999 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s11661-999-0256-9</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC2053999330</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)s11661-999-0256-9-p</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="4"><subfield code="a">670</subfield><subfield code="a">530</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">19,1</subfield><subfield code="2">ssgn</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">DeLo, D. P.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Hot working of Ti-6Al-4V via equal channel angular extrusion</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1999</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© ASM International & TMS-The Minerals, Metals and Materials Society 1999</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract The deformation behavior of Ti-6Al-4V during high-temperature equal channel angular extrusion (ECAE) with or without an initial increment of upset deformation was determined for billets with either a lamellar or an equiaxed alpha preform microstructure. For conventional ECAE (i.e., deformation by simple shear alone), flow localization and fracture occurred at temperatures between 900 °C and 985 °C. In contrast, billets deformed at temperatures between 845 °C and 985 °C using an initial increment of upset deformation immediately followed by the simple shear deformation of ECAE exhibited uniform flow with no significant cracking or fracture. A simple flow-localization criterion was used to explain the influence of preupsetting on the suppression of localization in billets with the lamellar microstructure. The suppression of flow localization for the equiaxed microstructure and the elimination of edge cracking for both types of microstructures were explained in terms of heat transfer (die chill) and workpiece geometry. Further evidence of the relative importance of microstructural and thermal effects was extracted from the results of two-pass extrusions, the first with upsetting and the second without upsetting.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Material Transaction</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Simple Shear</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Lamellar Microstructure</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Equal Channel Angular Extrusion</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Simple Shear Deformation</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Semiatin, S. L.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Metallurgical and materials transactions / A</subfield><subfield code="d">Springer-Verlag, 1994</subfield><subfield code="g">30(1999), 9 vom: Sept., Seite 2473-2481</subfield><subfield code="w">(DE-627)171342011</subfield><subfield code="w">(DE-600)1179415-X</subfield><subfield code="w">(DE-576)038876930</subfield><subfield code="x">1073-5623</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:30</subfield><subfield code="g">year:1999</subfield><subfield code="g">number:9</subfield><subfield code="g">month:09</subfield><subfield code="g">pages:2473-2481</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/s11661-999-0256-9</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHY</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_11</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_30</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2004</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2006</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2016</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2020</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2027</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4316</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4319</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">30</subfield><subfield code="j">1999</subfield><subfield code="e">9</subfield><subfield code="c">09</subfield><subfield code="h">2473-2481</subfield></datafield></record></collection>
|
| author |
DeLo, D. P. |
| spellingShingle |
DeLo, D. P. ddc 670 ssgn 19,1 misc Material Transaction misc Simple Shear misc Lamellar Microstructure misc Equal Channel Angular Extrusion misc Simple Shear Deformation Hot working of Ti-6Al-4V via equal channel angular extrusion |
| authorStr |
DeLo, D. P. |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)171342011 |
| format |
Article |
| dewey-ones |
670 - Manufacturing 530 - Physics |
| delete_txt_mv |
keep |
| author_role |
aut aut |
| collection |
OLC |
| remote_str |
false |
| illustrated |
Not Illustrated |
| issn |
1073-5623 |
| topic_title |
670 530 VZ 19,1 ssgn Hot working of Ti-6Al-4V via equal channel angular extrusion Material Transaction Simple Shear Lamellar Microstructure Equal Channel Angular Extrusion Simple Shear Deformation |
| topic |
ddc 670 ssgn 19,1 misc Material Transaction misc Simple Shear misc Lamellar Microstructure misc Equal Channel Angular Extrusion misc Simple Shear Deformation |
| topic_unstemmed |
ddc 670 ssgn 19,1 misc Material Transaction misc Simple Shear misc Lamellar Microstructure misc Equal Channel Angular Extrusion misc Simple Shear Deformation |
| topic_browse |
ddc 670 ssgn 19,1 misc Material Transaction misc Simple Shear misc Lamellar Microstructure misc Equal Channel Angular Extrusion misc Simple Shear Deformation |
| format_facet |
Aufsätze Gedruckte Aufsätze |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
nc |
| hierarchy_parent_title |
Metallurgical and materials transactions / A |
| hierarchy_parent_id |
171342011 |
| dewey-tens |
670 - Manufacturing 530 - Physics |
| hierarchy_top_title |
Metallurgical and materials transactions / A |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)171342011 (DE-600)1179415-X (DE-576)038876930 |
| title |
Hot working of Ti-6Al-4V via equal channel angular extrusion |
| ctrlnum |
(DE-627)OLC2053999330 (DE-He213)s11661-999-0256-9-p |
| title_full |
Hot working of Ti-6Al-4V via equal channel angular extrusion |
| author_sort |
DeLo, D. P. |
| journal |
Metallurgical and materials transactions / A |
| journalStr |
Metallurgical and materials transactions / A |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
600 - Technology 500 - Science |
| recordtype |
marc |
| publishDateSort |
1999 |
| contenttype_str_mv |
txt |
| container_start_page |
2473 |
| author_browse |
DeLo, D. P. Semiatin, S. L. |
| container_volume |
30 |
| class |
670 530 VZ 19,1 ssgn |
| format_se |
Aufsätze |
| author-letter |
DeLo, D. P. |
| doi_str_mv |
10.1007/s11661-999-0256-9 |
| dewey-full |
670 530 |
| title_sort |
hot working of ti-6al-4v via equal channel angular extrusion |
| title_auth |
Hot working of Ti-6Al-4V via equal channel angular extrusion |
| abstract |
Abstract The deformation behavior of Ti-6Al-4V during high-temperature equal channel angular extrusion (ECAE) with or without an initial increment of upset deformation was determined for billets with either a lamellar or an equiaxed alpha preform microstructure. For conventional ECAE (i.e., deformation by simple shear alone), flow localization and fracture occurred at temperatures between 900 °C and 985 °C. In contrast, billets deformed at temperatures between 845 °C and 985 °C using an initial increment of upset deformation immediately followed by the simple shear deformation of ECAE exhibited uniform flow with no significant cracking or fracture. A simple flow-localization criterion was used to explain the influence of preupsetting on the suppression of localization in billets with the lamellar microstructure. The suppression of flow localization for the equiaxed microstructure and the elimination of edge cracking for both types of microstructures were explained in terms of heat transfer (die chill) and workpiece geometry. Further evidence of the relative importance of microstructural and thermal effects was extracted from the results of two-pass extrusions, the first with upsetting and the second without upsetting. © ASM International & TMS-The Minerals, Metals and Materials Society 1999 |
| abstractGer |
Abstract The deformation behavior of Ti-6Al-4V during high-temperature equal channel angular extrusion (ECAE) with or without an initial increment of upset deformation was determined for billets with either a lamellar or an equiaxed alpha preform microstructure. For conventional ECAE (i.e., deformation by simple shear alone), flow localization and fracture occurred at temperatures between 900 °C and 985 °C. In contrast, billets deformed at temperatures between 845 °C and 985 °C using an initial increment of upset deformation immediately followed by the simple shear deformation of ECAE exhibited uniform flow with no significant cracking or fracture. A simple flow-localization criterion was used to explain the influence of preupsetting on the suppression of localization in billets with the lamellar microstructure. The suppression of flow localization for the equiaxed microstructure and the elimination of edge cracking for both types of microstructures were explained in terms of heat transfer (die chill) and workpiece geometry. Further evidence of the relative importance of microstructural and thermal effects was extracted from the results of two-pass extrusions, the first with upsetting and the second without upsetting. © ASM International & TMS-The Minerals, Metals and Materials Society 1999 |
| abstract_unstemmed |
Abstract The deformation behavior of Ti-6Al-4V during high-temperature equal channel angular extrusion (ECAE) with or without an initial increment of upset deformation was determined for billets with either a lamellar or an equiaxed alpha preform microstructure. For conventional ECAE (i.e., deformation by simple shear alone), flow localization and fracture occurred at temperatures between 900 °C and 985 °C. In contrast, billets deformed at temperatures between 845 °C and 985 °C using an initial increment of upset deformation immediately followed by the simple shear deformation of ECAE exhibited uniform flow with no significant cracking or fracture. A simple flow-localization criterion was used to explain the influence of preupsetting on the suppression of localization in billets with the lamellar microstructure. The suppression of flow localization for the equiaxed microstructure and the elimination of edge cracking for both types of microstructures were explained in terms of heat transfer (die chill) and workpiece geometry. Further evidence of the relative importance of microstructural and thermal effects was extracted from the results of two-pass extrusions, the first with upsetting and the second without upsetting. © ASM International & TMS-The Minerals, Metals and Materials Society 1999 |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_23 GBV_ILN_30 GBV_ILN_31 GBV_ILN_62 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2006 GBV_ILN_2016 GBV_ILN_2020 GBV_ILN_2027 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4316 GBV_ILN_4319 GBV_ILN_4700 |
| container_issue |
9 |
| title_short |
Hot working of Ti-6Al-4V via equal channel angular extrusion |
| url |
https://doi.org/10.1007/s11661-999-0256-9 |
| remote_bool |
false |
| author2 |
Semiatin, S. L. |
| author2Str |
Semiatin, S. L. |
| ppnlink |
171342011 |
| mediatype_str_mv |
n |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| doi_str |
10.1007/s11661-999-0256-9 |
| up_date |
2024-07-03T21:32:18.349Z |
| _version_ |
1803595114978738176 |
| 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">OLC2053999330</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230303053744.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">200820s1999 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s11661-999-0256-9</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC2053999330</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)s11661-999-0256-9-p</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="4"><subfield code="a">670</subfield><subfield code="a">530</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">19,1</subfield><subfield code="2">ssgn</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">DeLo, D. P.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Hot working of Ti-6Al-4V via equal channel angular extrusion</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1999</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© ASM International & TMS-The Minerals, Metals and Materials Society 1999</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract The deformation behavior of Ti-6Al-4V during high-temperature equal channel angular extrusion (ECAE) with or without an initial increment of upset deformation was determined for billets with either a lamellar or an equiaxed alpha preform microstructure. For conventional ECAE (i.e., deformation by simple shear alone), flow localization and fracture occurred at temperatures between 900 °C and 985 °C. In contrast, billets deformed at temperatures between 845 °C and 985 °C using an initial increment of upset deformation immediately followed by the simple shear deformation of ECAE exhibited uniform flow with no significant cracking or fracture. A simple flow-localization criterion was used to explain the influence of preupsetting on the suppression of localization in billets with the lamellar microstructure. The suppression of flow localization for the equiaxed microstructure and the elimination of edge cracking for both types of microstructures were explained in terms of heat transfer (die chill) and workpiece geometry. Further evidence of the relative importance of microstructural and thermal effects was extracted from the results of two-pass extrusions, the first with upsetting and the second without upsetting.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Material Transaction</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Simple Shear</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Lamellar Microstructure</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Equal Channel Angular Extrusion</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Simple Shear Deformation</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Semiatin, S. L.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Metallurgical and materials transactions / A</subfield><subfield code="d">Springer-Verlag, 1994</subfield><subfield code="g">30(1999), 9 vom: Sept., Seite 2473-2481</subfield><subfield code="w">(DE-627)171342011</subfield><subfield code="w">(DE-600)1179415-X</subfield><subfield code="w">(DE-576)038876930</subfield><subfield code="x">1073-5623</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:30</subfield><subfield code="g">year:1999</subfield><subfield code="g">number:9</subfield><subfield code="g">month:09</subfield><subfield code="g">pages:2473-2481</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/s11661-999-0256-9</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHY</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_11</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_30</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2004</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2006</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2016</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2020</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2027</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4316</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4319</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">30</subfield><subfield code="j">1999</subfield><subfield code="e">9</subfield><subfield code="c">09</subfield><subfield code="h">2473-2481</subfield></datafield></record></collection>
|
| score |
7.4032135 |