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:
Jan. 19, 1993
Filed:
Sep. 19, 1991
Applicant:
Inventors:
Akira Kamiya, Nagoya, JP;
Kikuo Nakano, Kasugai, JP;
Assignees:
Agency of Industrial Science and Technology, Tokyo, JP;
Ministry of International Trade and Industry, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F27D / ; C04B / ;
U.S. Cl.
CPC ...
264 65 ; 301 92 ; 301 95 ; 301 96 ;
Abstract
A sintered article having a matrix of titanium diboride and a dispersed reinforcing phase of silicon carbide is produced by mixing titanium diboride powder and silicon carbide powder or whiskers, combining the resultant mixture with silicon boride, and sintering the produced mixture in a non-oxidative atmosphere under a pressure of at least 300 kg/cm.sub.2 at a temperature of at least 1,300.degree.C.