Alloys or metallic compositions – Nickel base – Chromium containing
Patent
1990-11-30
1993-06-08
Sheehan, John P.
Alloys or metallic compositions
Nickel base
Chromium containing
148410, 148428, 420443, 420451, C22C 1905
Patent
active
052176843
ABSTRACT:
A precipitation-hardening-type Ni-base alloy exhibiting improved resistance to stress corrosion cracking in a sour gas atmosphere containing elemental sulfur at high temperatures is disclosed. The alloy consists essentially of, by weight %;
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Frank et al. "A New Age-Hardenable Corrosion-Resistant Alloy"; ASM Materials Conference Dec. 1986.
Igarashi Masaaki
Ikeda Akio
Mukai Shiro
Okada Yasutaka
Phipps Margery S.
Sheehan John P.
Sumitomo Metal Industries Ltd.
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