Metal treatment – Compositions – Heat treating
Patent
1978-01-23
1979-02-20
Steiner, Arthur J.
Metal treatment
Compositions
Heat treating
75123K, 75123M, 148 31, C22C 3806, C22C 3814
Patent
active
041405579
ABSTRACT:
A structural steel which possess both high strength and high toughness and has particular application of cryogenic uses. The steel is produced by the utilization of thermally induced phase transformation following heating in a three-phase field in iron-rich alloys of the Fe-Ni-Ti system, with a preferred composition of 12% nickel, 0.5% titanium, the remainder being iron.
REFERENCES:
patent: 846979 (1907-03-01), Churchward
patent: 2048163 (1936-07-01), Pilling et al.
patent: 2105652 (1938-01-01), Honda
patent: 2266481 (1941-12-01), Talbot
patent: 2532117 (1950-11-01), Newell
Fiz., Metal Metalloved, 24, No. 6, pp. 126-128.
Metall Wirtschoft, Dec. 19, 1930, pp. 1043-1045, Kroll.
Parker Earl R.
Zackay Victor F.
Carlson Dean E.
Carnahan L. E.
Gaither R. S.
Steiner Arthur J.
The United States of America as represented by the United States
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