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:
Mar. 17, 1992
Filed:
Apr. 17, 1990
Applicant:
Inventors:
Yoshifumi Yamamoto, Hatsukaichi, JP;
Shigemi Ohsaki, Hiroshima, JP;
Katsuya Ohuchi, Hiroshima, JP;
Norio Yohshina, Hiroshima, JP;
Assignee:
Mazda Motor Corporation, Hiroshima, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F / ;
U.S. Cl.
CPC ...
419-9 ; 419-8 ; 419 36 ; 419 37 ;
Abstract
A method for forming high abrasion resistive layers on parent materials in which power of an alloy iron including carbide generating elements is prepared using the atomizing method, sheets are formed from a mixture of the powder and a binder, the sheet is adhered to a parent material, and the sheet and the surface of the parent material are remelted by TIG arc to for a high alloy layer on the parent material.