Sintered austenitic-ferritic chromium-nickel steel alloy

Details Sintered austenitic-ferritic chromium-nickel steel alloy Sintered austenitic-ferritic chromium-nickel steel alloy

1971-07-09

1976-02-24

Sebastian, Leland A.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

75200, 75224, B22F 316

Patent

active

039402690

ABSTRACT:
Powdered austenitic chromium-nickel stainless steel is blended with a powdered metal ferrite stabilizer, such as molybdenum, and the resulting blend is sintered to produce a new steel, namely, an unwrought austenitic-ferritic chromium-nickel alloy having, as sintered, desirably high tensile and yield strength and other desirable properties.

REFERENCES:
patent: 2872311 (1959-02-01), Marshall et al.
patent: 2920958 (1960-01-01), Bergh
patent: 3109735 (1963-11-01), Googin
patent: 3126279 (1964-03-01), Bergh
patent: 3223523 (1965-12-01), Adler
clark et al., Physical Metallurgy For Engineers, Van Nistrand, N.Y., (1962), pp. 324-328.

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