Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Metal and nonmetal in final product
Patent
1991-02-12
1992-06-23
Lechert, Jr., Stephen J.
Powder metallurgy processes
Powder metallurgy processes with heating or sintering
Metal and nonmetal in final product
419 27, 419 28, 419 30, 419 33, 419 49, 419 29, 419 23, 419 57, 75235, B22F 326
Patent
active
051241196
ABSTRACT:
A beryllium metal matrix phase includes up to 70% by volume of beryllium oxide single crystals dispersed therein. The composites are useful for electronics applications because of their light weight, high strength and effective thermal properties.
REFERENCES:
patent: 3779714 (1973-12-01), Nadkarni et al.
patent: 3893844 (1975-07-01), Nadkarni
patent: 4077816 (1978-03-01), Nadkarni
patent: 4274873 (1981-06-01), Nadkarni
Brush Wellman Inc.
Lechert Jr. Stephen J.
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