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:
Dec. 22, 1987
Filed:
Dec. 02, 1985
Applicant:
Inventors:
Masatada Araki, Handa, JP;
Yutaka Kuroyama, Chita, JP;
Yukihisa Takeuchi, Chita, JP;
Makoto Takagi, Okazaki, JP;
Toru Imura, Nagoya, JP;
Assignees:
Nippon Oil & Fats Co., Ltd., both of, JP;
Nippon Denso Co., Ltd., both of, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F / ;
U.S. Cl.
CPC ...
2942 / ; 419 51 ;
Abstract
Amorphous alloy shaped articles having excellent magnetic properties, high hardness and strength, or high corrosion resistance can be obtained by a method, wherein amorphous alloy or atomized alloy raw material powder layer is laminately arranged adjacently to a metal powder layer having a shock impedance a little different from that of the raw material powder layer, and a shock pressure is applied to the raw material powder layer.