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. 13, 2013
Filed:
Aug. 03, 2006
William Jarosinski, Carmel, IN (US);
John Quets, Indianapolis, IN (US);
Daming Wang, Carmel, IN (US);
Vladimir Belov, Zionsville, IN (US);
Ardy Simon Kleyman, Carmel, IN (US);
William Jarosinski, Carmel, IN (US);
John Quets, Indianapolis, IN (US);
Daming Wang, Carmel, IN (US);
Vladimir Belov, Zionsville, IN (US);
Ardy Simon Kleyman, Carmel, IN (US);
Praxair S.T. Technology, Inc., North Haven, CT (US);
Abstract
This invention relates to rolls for use in or in contact with molten metal comprising a roll drum having an outer peripheral surface and a thermally sprayed coating on the outer peripheral surface of said roll drum, said thermally sprayed coating comprising from about 66 to about 88 weight percent of tungsten, from about 2.5 to about 6 weight percent of carbon, from about 6 to about 20 weight percent of cobalt, and from about 2 to about 9 weight percent of chromium; a process for preparing the rolls; a method for forming a metal layer on a metal sheet utilizing the rolls, e.g., galvanization; and a thermal spray powder for coating the outer peripheral surface of the rolls.