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:
Aug. 08, 2000
Filed:
Dec. 18, 1998
Applicant:
Inventor:
Michael Dvorak, Allmendingen, CH;
Assignee:
Castolin S.A., , CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
427451 ; 427190 ; 427191 ; 427203 ; 427204 ; 427205 ; 427287 ; 427399 ; 427405 ; 4274192 ; 427450 ; 427452 ; 427454 ; 427456 ; 427576 ; 427577 ; 427578 ; 427579 ; 427580 ;
Abstract
In a method of coating easily oxidisable materials by plasma powder build-up welding of additive materials in powder form using alternating current or direct current with superimposed alternating current to produce a plasma transferred arc for powder build-up welding in accordance with patent application No 196 26 941.5 a CuNi-alloy is used as an additive welding material with additions (in % by weight) of: