Creep properties of sintered copper steel

B. Cotterell; Y. Chotchov; Y. W. Mai

doi:10.1007/BF00545210

Creep properties of sintered copper steel

B. Cotterell, Y. Chotchov, Y. W. Mai

Research output: Journal article publication › Journal article › Academic research › peer-review

4 Citations (Scopus)

Abstract

The creep properties of sintered steel can be described by the normal creep laws. In particular, the activation energy for creep can apparently be identified with that for self diffusion even at temperatures far below 0.5 T_m. As might be expected the creep rupture strength of sintered steel is only a small percentage of its ultimate tensile strength. The creep rupture strength depends largely on the ductility and hence better strengths can be expected from alloys with larger ductilities.

Original language	English
Pages (from-to)	3409-3417
Number of pages	9
Journal	Journal of Materials Science
Volume	20
Issue number	9
DOIs	https://doi.org/10.1007/BF00545210
Publication status	Published - Sept 1985
Externally published	Yes

ASJC Scopus subject areas

Ceramics and Composites
Materials Science (miscellaneous)
General Materials Science
Mechanics of Materials
Mechanical Engineering
Polymers and Plastics

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10.1007/BF00545210

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abstract = "The creep properties of sintered steel can be described by the normal creep laws. In particular, the activation energy for creep can apparently be identified with that for self diffusion even at temperatures far below 0.5 T m. As might be expected the creep rupture strength of sintered steel is only a small percentage of its ultimate tensile strength. The creep rupture strength depends largely on the ductility and hence better strengths can be expected from alloys with larger ductilities.",

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AB - The creep properties of sintered steel can be described by the normal creep laws. In particular, the activation energy for creep can apparently be identified with that for self diffusion even at temperatures far below 0.5 T m. As might be expected the creep rupture strength of sintered steel is only a small percentage of its ultimate tensile strength. The creep rupture strength depends largely on the ductility and hence better strengths can be expected from alloys with larger ductilities.

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Creep properties of sintered copper steel

Abstract

ASJC Scopus subject areas

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