Ferritic chrome steels of high notched bar impact strength and m

Details Ferritic chrome steels of high notched bar impact strength and m Ferritic chrome steels of high notched bar impact strength and m

1976-12-30

1979-02-13

Hunt, Brooks H.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

75200, 75246, 75126C, 75126D, 75126F, 75126J, 75126B, 75128A, 75128N, 75128G, 75128T, 75128W, 75 05C, B22F 300

Patent

active

041393775

ABSTRACT:
A method for producing stabilized ferritic stainless chrome steels which are distinguished in the welded state by high notched bar impact strength, wherein in powder-metallurginal manner by atomizing melts of the said chrome steels under argon a powder is produced which is pressed and agglomerated in known manner and that the pressed bodies are finally brought by hot or cold working into the desired semi-finished product form, preferably sheet form.

REFERENCES:
patent: 3585009 (1971-06-01), Harigaya
patent: 3778255 (1973-12-01), Ototani et al.
patent: 3856515 (1974-12-01), Brandis et al.
patent: 3890143 (1975-06-01), Skoglund et al.
patent: 3932175 (1976-01-01), Streicher
patent: 3953201 (1976-04-01), Wood et al.
patent: 3957544 (1976-05-01), Pinnow et al.
patent: 3967935 (1976-07-01), Frehn
patent: 3993445 (1976-11-01), Reen
Sands et al., Powder Metallurgy (1966) p. 121.

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