Maraging steel

Details Maraging steel Maraging steel

1988-02-01

1989-10-03

Yee, Deborah

Alloys or metallic compositions

Ferrous

Over 10 percent nickel containing

148328, 148336, C22C 3808

Patent

active

048715115

ABSTRACT:
The present invention is directed to maraging steels, and particularly to a maraging steel of the cobalt-free type possessing such a combination of strength and fracture toughness that it is suitable for use in respect of demanding applications requiring product forms of very substantial section size.

REFERENCES:
patent: 3093518 (1963-06-01), Bieber
patent: 3093519 (1963-06-01), Decker et al.
patent: 3243285 (1966-03-01), Fragetta et al.
patent: 3309243 (1967-03-01), Corrigan
patent: 3318690 (1967-05-01), Floreen et al.
patent: 3392065 (1968-07-01), Bieber et al.
patent: 4443254 (1984-04-01), Floreen
patent: 4572738 (1986-02-01), Korenko et al.
patent: 4579590 (1986-04-01), Asayama et al.
Maraging Nickel Steels, The International Nickel, pp. 1-9 (1962).
Article from the Transactions of the ASM, 1964, vol. 57, S. Floreen; "Hardening Behavior of Ternary Alloys", pp. 38-47.
National Aeronautics & Space Administration-Survey NASA SP-5051 entitled The Metallurgy, Behavior, and Application of the 18-Percent Nickel Maraging Steels, pp. 1-3, 5-125, 127-137.

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