Invention Grant
- Patent Title: Wear resistant coating
- Patent Title (中): 耐磨涂层
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Application No.: US11805160Application Date: 2007-05-22
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Publication No.: US08530050B2Publication Date: 2013-09-10
- Inventor: Eli N. Ross , Paul H. Zajchowski
- Applicant: Eli N. Ross , Paul H. Zajchowski
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Kinney & Lange, P.A.
- Main IPC: B32B9/00
- IPC: B32B9/00
Abstract:
A wear-resistant component of a carbon seal includes a surface and a coating applied onto the surface. The coating is a chromium carbide-nickel chromium composition constituting between about 75% and about 85% by weight chromium carbide and between about 15% and about 25% by weight nickel chromium. The chromium carbide-nickel chromium composition is applied onto the surface by high velocity oxy-fuel spraying (HVOF).
Public/Granted literature
- US20080292897A1 Wear resistant coating Public/Granted day:2008-11-27
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