The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 06, 1982
Filed:
Sep. 25, 1979
Applicant:
Inventors:
Hideho Okamoto, Toyonaka, JP;
Ken-ichi Nishio, Ibaraki, JP;
Assignee:
Sumitomo Chemical Company, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F / ;
U.S. Cl.
CPC ...
7520 / ; 75226 ; 75DI / ;
Abstract
A process for fabricating a fiber-reinforced metal composite is disclosed which comprises laminating a plurality of a sheet-like precomposites comprising bundles of filaments of metal reinforcing fibers, among the filaments of which a matrix metal powder having an average particle size of not more than 1/2 of the diameter of the fiber is spread, and among bundles of which a matrix metal powder having an average particle size of 2 to 10 times the diameter of the fiber is spread, and hot-pressing the resulting laminate either in a vacuum or in an atmosphere of an inert gas.