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:
May. 16, 1989
Filed:
Nov. 19, 1986
Applicant:
Inventor:
Hideomi Ishibe, Osaka, JP;
Assignee:
Nippon Seisen Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22B / ;
U.S. Cl.
CPC ...
228156 ; 2281732 ; 228231 ; 148 / ;
Abstract
A method of making TiNi alloys is disclosed. The process includes forming a composite by providing in a sheathing container plural pieces of compound wire having Ti lineal wire made of Ti material and Ni material made to contact at least a portion of the surface of the Ti lineal wire. The composite is then subject to dimension-reduction, after which diffusion is effected to cause the production of a TiNi phase. The composite is removed from the sheathing container and cold-worked.