Specialized metallurgical processes – compositions for use therei – Compositions – Consolidated metal powder compositions
Patent
1974-12-12
1977-06-14
Engle, Samuel W.
Specialized metallurgical processes, compositions for use therei
Compositions
Consolidated metal powder compositions
75201, 75228, 75211, 427216, B22F 300, C22C 104
Patent
active
040294757
ABSTRACT:
Sintered blanks for rolling and forging, metal powders used in making such blanks, and a method of producing such blanks and powders characterized in that a compound of an alkali metal or an alkaline earth metal is added to the metal powders before sintering.
REFERENCES:
patent: 2610118 (1952-09-01), Drapeau
patent: 2846339 (1958-08-01), Dempsey
patent: 3082084 (1963-03-01), Alexander
patent: 3223523 (1965-12-01), Adler
patent: 3386814 (1968-06-01), Alexander
patent: 3401033 (1968-09-01), Bartz
Hamai Tatsuro
Hamai Yoshihiko
Nakatani Akira
Tanaka Yuya
Engle Samuel W.
Kabushiki Kaisha Hamai Seisakusho
Walsh Donald P.
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