Metallurgical silicon powder exhibiting low surface oxidation

Details Metallurgical silicon powder exhibiting low surface oxidation Metallurgical silicon powder exhibiting low surface oxidation

1993-12-06

1995-07-04

Edwards, N.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

428331, 428348, 428403, 428404, B32B 516

Patent

active

054298660

ABSTRACT:
Silicon or silicon alloy exhibiting low surface oxidation as a result of a surface silica layer of less than 2 nm, and production processes by means of grinding under a minimally-reactive atmosphere in the presence of an oil or by atomization in a vacuum or in a minimally-reactive gas under reduced pressure.

REFERENCES:
patent: 3767458 (1973-10-01), Moore, Jr.
patent: 4430150 (1984-02-01), Levine et al.
patent: 4565913 (1986-01-01), Yatsurugi et al.
patent: 4637855 (1987-01-01), Witter et al.
patent: 4871117 (1989-10-01), Baueregger et al.
patent: 5069740 (1991-12-01), Levine et al.
Hackh's, Chemical Dictionary, p. 529 1987.

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