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:
Jun. 27, 1995
Filed:
Sep. 30, 1991
Applicant:
Inventors:
Takashi Harada, Nagoya, JP;
Yoshihiro Fujiwara, Nagoya, JP;
Fumio Abe, Handa, JP;
Tsuneaki Ohashi, Ohgaki, JP;
Hiroshige Mizuno, Tajimi, JP;
Kevin R Brundage, Corning, NY (US);
Srinivas H Swaroop, Corning, NY (US);
David F Thompson, Corning, NY (US);
Raja R Wusirika, Corning, NY (US);
David S Weiss, Corning, NY (US);
Assignees:
NGK Insulators, Ltd., Corning, JP;
Corning Inc., Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C / ; B22F / ;
U.S. Cl.
CPC ...
75235 ; 75244 ; 75246 ; 428632 ; 502332 ; 422174 ; 419 20 ; 419 34 ; 419 58 ; 419 53 ;
Abstract
A sintered metal body is disclosed of composition consisting essentially of in weight percent about 5 to 40 Cr, about 2 to 30 Al, 0 to about 5 special metal, 0 to about 4 rare earth oxide additive, and the balance Fe group metal and unavoidable impurities,