Title:
AN ALUMINUM ALLOY CAGE AND A PROCESSING METHOD OF THE ALUMINUM ALLOY CAGE
Document Type and Number:
WIPO Patent Application WO/2020/220192
Kind Code:
A1
Abstract:
Provided is an aluminum alloy cage and a method for producing the same. The aluminum alloy cage comprises a shot-peened aluminum alloy cage substrate and a coating formed on the surface of shot-peened aluminum alloy cage substrate, the coating comprising at least one nickel containing layer. The aluminum alloy cage according to the present disclosure has high fatigue strength, excellent corrosion resistance, high surface hardness and low surface friction coefficient, and exhibits excellent surface lubricity and wear resistance.
Inventors:
YE SHENGHUA (CN)
ZHANG ZHENYAN (CN)
WEI JIANFEI (CN)
ZHANG ZHENYAN (CN)
WEI JIANFEI (CN)
Application Number:
PCT/CN2019/084976
Publication Date:
November 05, 2020
Filing Date:
April 29, 2019
Export Citation:
Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
YE SHENGHUA (CN)
YE SHENGHUA (CN)
International Classes:
C23C24/10; C23C4/06; F16C33/12; F16C33/24
Foreign References:
| EP0187695B1 | 1990-04-04 | |||
| CN105779959A | 2016-07-20 | |||
| CN104005019A | 2014-08-27 | |||
| CN105925977A | 2016-09-07 | |||
| US20020132141A1 | 2002-09-19 |
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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