Factors controlling the strength and ductility of high purity beryllium block
Abstract Factors affecting the strength and ductility of three types of high purity, hot isostatically pressed beryllium blocks have been studied. Residual cold work in the highest purity materials after hot pressing was identified as a factor causing reduced ductility. It was found that residual co...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Webster, D. [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
1974 |
|---|
| Schlagwörter: |
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| Anmerkung: |
© American Society for Metals, The Melallurgical Society of AIME 1974 |
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| Übergeordnetes Werk: |
Enthalten in: Metallurgical and materials transactions - New York, NY : Springer Sciences & Business Media, 1975, 5(1974), 1 vom: 01. Jan., Seite 91-96 |
|---|---|
| Übergeordnetes Werk: |
volume:5 ; year:1974 ; number:1 ; day:01 ; month:01 ; pages:91-96 |
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| DOI / URN: |
10.1007/BF02642931 |
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| 520 | |a Abstract Factors affecting the strength and ductility of three types of high purity, hot isostatically pressed beryllium blocks have been studied. Residual cold work in the highest purity materials after hot pressing was identified as a factor causing reduced ductility. It was found that residual cold work could be eliminated and a marked increase in ductility obtained by high temperature annealing. Annealing between 2200°F (1477 K) and 2275°F (1519 K) produced a large number of voids of hexagonal shape and reduced tensile ductility. Above 2275°F (1519 K) the voids were no longer hexagonal and their size was reduced. | ||
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10.1007/BF02642931 doi (DE-627)SPR044667825 (SPR)BF02642931-e DE-627 ger DE-627 rakwb eng Webster, D. verfasserin aut Factors controlling the strength and ductility of high purity beryllium block 1974 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © American Society for Metals, The Melallurgical Society of AIME 1974 Abstract Factors affecting the strength and ductility of three types of high purity, hot isostatically pressed beryllium blocks have been studied. Residual cold work in the highest purity materials after hot pressing was identified as a factor causing reduced ductility. It was found that residual cold work could be eliminated and a marked increase in ductility obtained by high temperature annealing. Annealing between 2200°F (1477 K) and 2275°F (1519 K) produced a large number of voids of hexagonal shape and reduced tensile ductility. Above 2275°F (1519 K) the voids were no longer hexagonal and their size was reduced. Ductility (dpeaa)DE-He213 Beryllium (dpeaa)DE-He213 High Temperature Annealing (dpeaa)DE-He213 Metallurgical Transaction Volume (dpeaa)DE-He213 Pressing Temperature (dpeaa)DE-He213 Greene, R. L. aut Lawley, R. W. aut Enthalten in Metallurgical and materials transactions New York, NY : Springer Sciences & Business Media, 1975 5(1974), 1 vom: 01. Jan., Seite 91-96 (DE-627)325572062 (DE-600)2037524-4 1543-1916 nnns volume:5 year:1974 number:1 day:01 month:01 pages:91-96 https://dx.doi.org/10.1007/BF02642931 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_120 GBV_ILN_121 GBV_ILN_150 AR 5 1974 1 01 01 91-96 |
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10.1007/BF02642931 doi (DE-627)SPR044667825 (SPR)BF02642931-e DE-627 ger DE-627 rakwb eng Webster, D. verfasserin aut Factors controlling the strength and ductility of high purity beryllium block 1974 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © American Society for Metals, The Melallurgical Society of AIME 1974 Abstract Factors affecting the strength and ductility of three types of high purity, hot isostatically pressed beryllium blocks have been studied. Residual cold work in the highest purity materials after hot pressing was identified as a factor causing reduced ductility. It was found that residual cold work could be eliminated and a marked increase in ductility obtained by high temperature annealing. Annealing between 2200°F (1477 K) and 2275°F (1519 K) produced a large number of voids of hexagonal shape and reduced tensile ductility. Above 2275°F (1519 K) the voids were no longer hexagonal and their size was reduced. Ductility (dpeaa)DE-He213 Beryllium (dpeaa)DE-He213 High Temperature Annealing (dpeaa)DE-He213 Metallurgical Transaction Volume (dpeaa)DE-He213 Pressing Temperature (dpeaa)DE-He213 Greene, R. L. aut Lawley, R. W. aut Enthalten in Metallurgical and materials transactions New York, NY : Springer Sciences & Business Media, 1975 5(1974), 1 vom: 01. Jan., Seite 91-96 (DE-627)325572062 (DE-600)2037524-4 1543-1916 nnns volume:5 year:1974 number:1 day:01 month:01 pages:91-96 https://dx.doi.org/10.1007/BF02642931 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_120 GBV_ILN_121 GBV_ILN_150 AR 5 1974 1 01 01 91-96 |
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10.1007/BF02642931 doi (DE-627)SPR044667825 (SPR)BF02642931-e DE-627 ger DE-627 rakwb eng Webster, D. verfasserin aut Factors controlling the strength and ductility of high purity beryllium block 1974 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © American Society for Metals, The Melallurgical Society of AIME 1974 Abstract Factors affecting the strength and ductility of three types of high purity, hot isostatically pressed beryllium blocks have been studied. Residual cold work in the highest purity materials after hot pressing was identified as a factor causing reduced ductility. It was found that residual cold work could be eliminated and a marked increase in ductility obtained by high temperature annealing. Annealing between 2200°F (1477 K) and 2275°F (1519 K) produced a large number of voids of hexagonal shape and reduced tensile ductility. Above 2275°F (1519 K) the voids were no longer hexagonal and their size was reduced. Ductility (dpeaa)DE-He213 Beryllium (dpeaa)DE-He213 High Temperature Annealing (dpeaa)DE-He213 Metallurgical Transaction Volume (dpeaa)DE-He213 Pressing Temperature (dpeaa)DE-He213 Greene, R. L. aut Lawley, R. W. aut Enthalten in Metallurgical and materials transactions New York, NY : Springer Sciences & Business Media, 1975 5(1974), 1 vom: 01. Jan., Seite 91-96 (DE-627)325572062 (DE-600)2037524-4 1543-1916 nnns volume:5 year:1974 number:1 day:01 month:01 pages:91-96 https://dx.doi.org/10.1007/BF02642931 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_120 GBV_ILN_121 GBV_ILN_150 AR 5 1974 1 01 01 91-96 |
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10.1007/BF02642931 doi (DE-627)SPR044667825 (SPR)BF02642931-e DE-627 ger DE-627 rakwb eng Webster, D. verfasserin aut Factors controlling the strength and ductility of high purity beryllium block 1974 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © American Society for Metals, The Melallurgical Society of AIME 1974 Abstract Factors affecting the strength and ductility of three types of high purity, hot isostatically pressed beryllium blocks have been studied. Residual cold work in the highest purity materials after hot pressing was identified as a factor causing reduced ductility. It was found that residual cold work could be eliminated and a marked increase in ductility obtained by high temperature annealing. Annealing between 2200°F (1477 K) and 2275°F (1519 K) produced a large number of voids of hexagonal shape and reduced tensile ductility. Above 2275°F (1519 K) the voids were no longer hexagonal and their size was reduced. Ductility (dpeaa)DE-He213 Beryllium (dpeaa)DE-He213 High Temperature Annealing (dpeaa)DE-He213 Metallurgical Transaction Volume (dpeaa)DE-He213 Pressing Temperature (dpeaa)DE-He213 Greene, R. L. aut Lawley, R. W. aut Enthalten in Metallurgical and materials transactions New York, NY : Springer Sciences & Business Media, 1975 5(1974), 1 vom: 01. Jan., Seite 91-96 (DE-627)325572062 (DE-600)2037524-4 1543-1916 nnns volume:5 year:1974 number:1 day:01 month:01 pages:91-96 https://dx.doi.org/10.1007/BF02642931 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_120 GBV_ILN_121 GBV_ILN_150 AR 5 1974 1 01 01 91-96 |
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10.1007/BF02642931 doi (DE-627)SPR044667825 (SPR)BF02642931-e DE-627 ger DE-627 rakwb eng Webster, D. verfasserin aut Factors controlling the strength and ductility of high purity beryllium block 1974 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © American Society for Metals, The Melallurgical Society of AIME 1974 Abstract Factors affecting the strength and ductility of three types of high purity, hot isostatically pressed beryllium blocks have been studied. Residual cold work in the highest purity materials after hot pressing was identified as a factor causing reduced ductility. It was found that residual cold work could be eliminated and a marked increase in ductility obtained by high temperature annealing. Annealing between 2200°F (1477 K) and 2275°F (1519 K) produced a large number of voids of hexagonal shape and reduced tensile ductility. Above 2275°F (1519 K) the voids were no longer hexagonal and their size was reduced. Ductility (dpeaa)DE-He213 Beryllium (dpeaa)DE-He213 High Temperature Annealing (dpeaa)DE-He213 Metallurgical Transaction Volume (dpeaa)DE-He213 Pressing Temperature (dpeaa)DE-He213 Greene, R. L. aut Lawley, R. W. aut Enthalten in Metallurgical and materials transactions New York, NY : Springer Sciences & Business Media, 1975 5(1974), 1 vom: 01. Jan., Seite 91-96 (DE-627)325572062 (DE-600)2037524-4 1543-1916 nnns volume:5 year:1974 number:1 day:01 month:01 pages:91-96 https://dx.doi.org/10.1007/BF02642931 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_120 GBV_ILN_121 GBV_ILN_150 AR 5 1974 1 01 01 91-96 |
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Abstract Factors affecting the strength and ductility of three types of high purity, hot isostatically pressed beryllium blocks have been studied. Residual cold work in the highest purity materials after hot pressing was identified as a factor causing reduced ductility. It was found that residual cold work could be eliminated and a marked increase in ductility obtained by high temperature annealing. Annealing between 2200°F (1477 K) and 2275°F (1519 K) produced a large number of voids of hexagonal shape and reduced tensile ductility. Above 2275°F (1519 K) the voids were no longer hexagonal and their size was reduced. © American Society for Metals, The Melallurgical Society of AIME 1974 |
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Abstract Factors affecting the strength and ductility of three types of high purity, hot isostatically pressed beryllium blocks have been studied. Residual cold work in the highest purity materials after hot pressing was identified as a factor causing reduced ductility. It was found that residual cold work could be eliminated and a marked increase in ductility obtained by high temperature annealing. Annealing between 2200°F (1477 K) and 2275°F (1519 K) produced a large number of voids of hexagonal shape and reduced tensile ductility. Above 2275°F (1519 K) the voids were no longer hexagonal and their size was reduced. © American Society for Metals, The Melallurgical Society of AIME 1974 |
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Abstract Factors affecting the strength and ductility of three types of high purity, hot isostatically pressed beryllium blocks have been studied. Residual cold work in the highest purity materials after hot pressing was identified as a factor causing reduced ductility. It was found that residual cold work could be eliminated and a marked increase in ductility obtained by high temperature annealing. Annealing between 2200°F (1477 K) and 2275°F (1519 K) produced a large number of voids of hexagonal shape and reduced tensile ductility. Above 2275°F (1519 K) the voids were no longer hexagonal and their size was reduced. © American Society for Metals, The Melallurgical Society of AIME 1974 |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR044667825</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230509123430.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">210727s1974 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/BF02642931</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR044667825</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)BF02642931-e</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="100" ind1="1" ind2=" "><subfield code="a">Webster, D.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Factors controlling the strength and ductility of high purity beryllium block</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1974</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">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© American Society for Metals, The Melallurgical Society of AIME 1974</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Factors affecting the strength and ductility of three types of high purity, hot isostatically pressed beryllium blocks have been studied. Residual cold work in the highest purity materials after hot pressing was identified as a factor causing reduced ductility. It was found that residual cold work could be eliminated and a marked increase in ductility obtained by high temperature annealing. Annealing between 2200°F (1477 K) and 2275°F (1519 K) produced a large number of voids of hexagonal shape and reduced tensile ductility. 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L.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Lawley, R. W.</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</subfield><subfield code="d">New York, NY : Springer Sciences & Business Media, 1975</subfield><subfield code="g">5(1974), 1 vom: 01. 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