Invention Grant
- Patent Title: Applications of diffusion hardening techniques
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Application No.: US16688207Application Date: 2019-11-19
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Publication No.: US11351031B2Publication Date: 2022-06-07
- Inventor: Timothy John Band , Hamish Forster , Gordon Bruce Hunter , Shilesh C. Jani , Mark Lee Morrison , Vivek Devidas Pawar , Abraham Biglari Salehi , Jeffrey Joel Shea
- Applicant: Smith & Nephew, Inc.
- Applicant Address: US TN Memphis
- Assignee: Smith & Nephew, Inc.
- Current Assignee: Smith & Nephew, Inc.
- Current Assignee Address: US TN Memphis
- Agency: KDB
- Main IPC: A61F2/30
- IPC: A61F2/30 ; A61L27/04 ; A61L27/30 ; A61L27/50 ; C23C8/00 ; C23C8/36 ; A61F2/32 ; A61F2/34 ; A61F2/36 ; A61F2/38 ; A61F2/40 ; A61F2/42 ; A61F2/44
Abstract:
A device, for example a medical implant, and a method of making the same, the device having a metal or metal alloy substrate, for example cobalt chrome, and a diffusion hardened metallic surface, for example a plasma carburized surface, contacting a non-diffusion hardened surface or a diffusion hardened surface having a diffusion hardening species different from that of the opposing surface.
Public/Granted literature
- US20200078179A1 APPLICATIONS OF DIFFUSION HARDENING TECHNIQUES Public/Granted day:2020-03-12
Information query
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