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. 11, 2003
Filed:
Dec. 06, 1999
Applicant:
Inventors:
Katharina Seitz, Franfurt, DE;
Stephan Süssbrich, Königstein, DE;
Michael Hornung, Frankfurt, DE;
Heinrich Kühn, Brechen, DE;
Frank Hiltmann, Kriftel, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 4/10 ;
U.S. Cl.
CPC ...
C23C 4/10 ;
Abstract
The invention relates to a process for producing a coating having a titanium boride content of at least 80% by weight, in which a coating having a thickness of from 0.1 mm to 1 mm, a porosity of not more than 10% by volume and an oxygen content of less than 1% by weight is applied to the surface of a substrate by plasma spraying in an atmosphere which is virtually or completely free of oxygen, with no metallic powder being added to the spraying powder.