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:
Sep. 29, 1981
Filed:
Aug. 31, 1979
Applicant:
Inventors:
Yoshiro Komiyama, Okazaki, JP;
Katsumi Kondo, Toyota, JP;
Yoshio Fuwa, Toyota, JP;
Akira Matsui, Toyota, JP;
Shoji Miyazaki, Toyota, JP;
Tokushiro Hasegawa, Ootsu, JP;
Assignee:
Toyota Jidosha Kogyo Kabushiki Kaisha, Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
75122 ; 7513 / ; 75170 ; 75171 ;
Abstract
A wear resistant alloy having the composition of 30%-60% Ni, 6%-10% Si, 0.5%-3% B, 0.5%-2% C, 2%-8% carbide and boride forming element selected from Cr, Mo, and W, and 30%-60% Fe, wherein Si and B form silicides and borides, respectively, of Ni and Fe of the desirable density to provide a good balance between hardness, strength, fusibility, grindability, brittleness, etc. of the material, and to maintain its melting point as low as possible and to allow for good self-fluxing characteristic and moldability.