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:
Jan. 26, 1999
Filed:
Jun. 18, 1996
Yves Bigay, Verrieres-le-Buisson, FR;
Commissariat A L'Energie Atomique, Paris, FR;
Abstract
The object of the invention is a reactive sintering method of forming intermetallic materials such as TiNi, TiAl which includes the preparation of a mixture of elemental metallic powders in desired proportions (1) (2), the compression (3) of the mixture of these elemental powders so as to obtain a tablet of powders, then the cladding (4) of this tablet of powders in a cladding resistant to pressure and heat, the clad product then being subjected to a reactive sintering (5) to obtain the intermetallic compound and to a final hot densification operation (6) . Generally, the cladding is removed (7).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile