Invention Grant
- Patent Title: Fatigue-resistant coating for metal forming members
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Application No.: US14434232Application Date: 2013-06-12
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Publication No.: US10550477B2Publication Date: 2020-02-04
- Inventor: Bernard J. Janoss , George Savva , Christopher S. Flattery , Antonius Petrus Arnoldus Hurkmans
- Applicant: IHI Ionbond AG.
- Applicant Address: CH Olten
- Assignee: IHI Ionbond AG.
- Current Assignee: IHI Ionbond AG.
- Current Assignee Address: CH Olten
- Agency: Dinsmore & Shohl LLP
- Agent Weston R. Gould
- International Application: PCT/US2013/045373 WO 20130612
- International Announcement: WO2014/065892 WO 20140501
- Main IPC: C23C16/50
- IPC: C23C16/50 ; B21D37/01 ; B21D37/00 ; C23C16/06

Abstract:
A composite coating for a metal forming member includes a first layer disposed on said metal forming member. The first layer includes chromium nitride doped with at least one dopant such as tungsten. A second layer is disposed atop said first layer, said second layer including a lubricious material having a coefficient of friction of less than or equal to 0.2 as measured against low alloy steel.
Public/Granted literature
- US20150275370A1 FATIGUE-RESISTANT COATING FOR METAL FORMING MEMBERS Public/Granted day:2015-10-01
Information query
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