Specialized metallurgical processes – compositions for use therei – Compositions – Consolidated metal powder compositions
Patent
1979-08-13
1981-04-28
Schafer, Richard E.
Specialized metallurgical processes, compositions for use therei
Compositions
Consolidated metal powder compositions
75245, 75246, 75249, 252188, 2521883R, 423657, 423658, 428570, C22B 105, C09K 300, C01B 308, B22F 100
Patent
active
042643627
ABSTRACT:
Supercorroding magnesium alloys that operate like galvanic cells and react apidly and predictably with seawater to produce heat and hydrogen gas. The alloys are formed by a mechanical process that bonds magnesium and noble metal powder particles together in a strong electrical and mechanical bond. The alloy powders can be compacted and sintered to form barstock, etc., suitable for making self-destructing corroding links.
REFERENCES:
patent: 3591362 (1971-07-01), Benjamin
patent: 3942511 (1976-03-01), Black et al.
patent: 3993577 (1976-11-01), Black et al.
patent: 4017414 (1977-04-01), Black et al.
Black Stanley A.
Jenkins James F.
Sergev Sergius S.
Schafer Richard E.
Sciascia Richard S.
St. Amnand Joseph M.
The United States of America as represented by the Secretary of
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