Timothy John Band,Hamish Forster,Gordon Bruce Hunter,Shilesh C. Jani,Mark Lee Morrison,Vivek Devidas Pawar,Abraham Biglari Salehi,Jeffrey Joel Shea
申请号：
US16688207
公开号：
US20200078179A1
申请日:
2019.11.19
申请国别(地区):
US
年份:
2020
代理人:
摘要：
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.
