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:
Nov. 25, 2003
Filed:
Aug. 08, 2001
Applicant:
Inventors:
Sakari Ruppi, Fagersta, SE;
Lennart Karlsson, Fagersta, SE;
Assignee:
Seco Tools AB, Fagersta, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 1/630 ;
U.S. Cl.
CPC ...
C23C 1/630 ;
Abstract
A method of forming a coated body having a nanocrystalline CVD coating of Ti(C,N,O) is disclosed. The coating is formed using the MTCVD process and including, as part of the gaseous mixture, CO, CO or mixtures therof. The use of this dopant during the coating results in a much smaller, equiaxed grain size.
Ruppi, Sakari. (2003). Method of forming a coated body having a nanocrystalline cvd coating of ti(c,n,o) (U.S. Patent No. 6652913). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6652913
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile