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. 09, 1992
Filed:
Aug. 15, 1990
Applicant:
Inventors:
Mamoru Sayashi, Yokohama, JP;
Tetsuya Shimizu, Nagoya, JP;
Assignees:
Nissan Motor Co., Ltd., Kanagawa, JP;
Daido Tokushuko K.K., Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
420418 ; 148421 ; 148549 ; 420417 ; 420421 ;
Abstract
A Ti-Al based lightweight-heat resisting material containing 30 to 42 wt % of Al, which is improved in oxidation resistance by coexistence of 0.1 to 2 wt % of Si and 0.1 to 5 wt % of Nb.