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Effects of additions of non-metallics on properties of vapor-deposited tungsten
Determination of change in selected properties of vapor-deposited tungsten as trace quantities of non-metallics were introduced; addition of carbon, nitrogen or oxygen raised low temperature yield strengths without raising ductile-to-brittle transition temperature above 200 C; yield strengths at 1800 C of specimens containing these additives were also higher than specimens without this addition; thermal treatments of base line specimens of 1800 to 2500 C reduced scatter in hardness and ductile-to-brittle transition temperatures; creep behavior of base line specimens held at 1760 C.
Effects of additions of non-metallics on properties of vapor-deposited tungsten
Determination of change in selected properties of vapor-deposited tungsten as trace quantities of non-metallics were introduced; addition of carbon, nitrogen or oxygen raised low temperature yield strengths without raising ductile-to-brittle transition temperature above 200 C; yield strengths at 1800 C of specimens containing these additives were also higher than specimens without this addition; thermal treatments of base line specimens of 1800 to 2500 C reduced scatter in hardness and ductile-to-brittle transition temperatures; creep behavior of base line specimens held at 1760 C.
Effects of additions of non-metallics on properties of vapor-deposited tungsten
IEEE Conference Rec
Chin, J. (author) / Weinberg, A.F. (author) / Lindgren, J.R. (author)
Thermionic Conversion Specialist Conference ; 1966
1966
10 pages
Conference paper
English
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