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:
Dec. 01, 1987
Filed:
Oct. 31, 1986
Applicant:
Inventors:
Kikuo Nakano, Aichi, JP;
Hiroshi Hayashi, Aichi, JP;
Assignees:
Agency of Industrial Science & Technology, Tokyo, JP;
Ministry of International Trade & Industry, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
428698 ; 156 89 ; 264 65 ;
Abstract
A sintered composite having spinel reinforced with short fibers of silicon carbide is produced by preparing a slurry consisting of spinel powder, short fibers of silicon carbide, and a solvent, drying and pulverizing the slurry, and sintering the produced powder. The sintered composite produced as described above has silicon carbide homogeneously dispersed in a matrix of spinel and, therefore, possesses great strength and excels in toughness.