Metal treatment – Compositions – Heat treating
Patent
1979-11-19
1982-11-16
Dean, R.
Metal treatment
Compositions
Heat treating
75 05R, 75123B, 75124, 75128F, 148409, 148410, 420443, C22C 3000, C22C 1905
Patent
active
043593526
ABSTRACT:
Nickel and iron-nickel base alloys are described together with a rapid solidification process used in the preparation thereof to provide materials useful in the fabrication of parts subject to high temperature operating conditions. The alloys include commercial nickel base superalloys to which a specified amount of boron is added.
REFERENCES:
patent: 3856513 (1974-12-01), Chen et al.
patent: 3871836 (1975-03-01), Polk et al.
patent: 4207098 (1980-06-01), Shaw
Giessen Bill C.
Polk Donald E.
Ray Ranjan
Dean R.
Marko Materials, Inc.
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