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:
Oct. 20, 1992
Filed:
Oct. 01, 1991
Applicant:
Inventors:
Tatsuo Nagata, Amagasaki, JP;
Wataru Takahashi, Nishinomiya, JP;
Manabu Nishimoto, Amagasaki, JP;
Shiroh Kitayama, Kobe, JP;
Yoshihito Sugimoto, Kashiwa, JP;
Assignee:
Sumitomo Metal Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
420417 ; 148421 ; 420418 ;
Abstract
The machinability of titanium or a titanium alloy is improved without adversely affecting the hot workability and fatigue strength or corrosion resistance by addition of P: 0.01-1.0% along with one or both of S: 0.01-1.0% and Ni: 0.01-2.0%, or along with S: 0.01-1.0%, Ni: 0.01-2.0%, and REM: 0.01-5.0%, on a weight basis.
Nagata, Tatsuo. (1992). Method for improving machinability of titanium and titanium alloys and (U.S. Patent No. 5156807). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5156807
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile