Specialized metallurgical processes – compositions for use therei – Processes – Free metal or alloy reductant contains magnesium
Patent
1976-01-21
1977-10-25
Steiner, Arthur J.
Specialized metallurgical processes, compositions for use therei
Processes
Free metal or alloy reductant contains magnesium
75126D, 75126F, 75128G, 75128T, C22C 3806, C22C 3826, C22C 3848
Patent
active
040554163
ABSTRACT:
Strong ferritic alloys of the Fe-Cr-Al type containing 0.4% to 2% tantalum have improved fabricability without sacrificing high temperature strength and oxidation resistance in the 800.degree. C (1475.degree. F) to 1040.degree. C (1900.degree. F) range.
REFERENCES:
patent: 2191790 (1940-02-01), Franks
patent: 3499802 (1970-03-01), Lagneborg
patent: 3852063 (1974-12-01), Niimi et al.
patent: 3890143 (1975-06-01), Skoglund et al.
Blankenship Charles P.
Oldrieve Robert E.
Manning John R.
Musial N. T.
Shook G. E.
Steiner Arthur J.
The United States of America as represented by the Administrator
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