发明授权
- 专利标题： Method of treating composite piston pin and surface treated composite piston pin
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申请号： US15364088申请日： 2016-11-29
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公开(公告)号： US10400324B2公开(公告)日： 2019-09-03
- 发明人: Sung Chul Cha , June Ho Yang , Hee Sam Kang , Chi Hoon Choi , Sang Yoon Park , Jong Dae Lim , Seung Hyun Hong
- 申请人： Hyundai Motor Company
- 申请人地址： KR Seoul
- 专利权人： Hyundai Motor Company
- 当前专利权人： Hyundai Motor Company
- 当前专利权人地址： KR Seoul
- 代理机构： Morgan, Lewis & Bockius LLP
- 优先权： KR10-2016-0091233 20160719
- 主分类号： C23C16/02
- IPC分类号： C23C16/02 ; C23C28/00 ; B29C70/30 ; B32B27/38 ; B29K105/08 ; C23C14/24 ; B29C35/02 ; B32B1/08 ; B32B5/26 ; C23C14/02 ; C23C14/08 ; C23C16/44 ; F16J1/16 ; C23C14/06 ; C23C16/30 ; C23C30/00 ; B29L31/00
摘要：
Disclosed herein is a method of treating a composite piston pin, including: preparing the piston pin of which at least surface layer includes a composite material including a reinforcing fiber and a resin; improving roughness by processing the surface layer of the piston pin; and forming a coating layer on the surface layer processed to reduce a friction coefficient of the piston pin.
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