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Home > View All Issues > Volume 8 (March 2016) > Pages 1-11                                                                              

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Volume 8, March 2016, Pages 1-11

 

Effects of dispersed sulfides in bronze under line contact conditions

Tomohiro Sato^a, Yoshimasa Hirai^b, Takehisa Fukui^b, Keisuke Akiyama^c, Hatsuhiko Usami^c

^a Department of Mechanical Engineering, Kansai University, 3-3-35 Yamate-cho, Suita-shi, Osaka, 564-8680, Japan

^b Technology Development Division, Kurimoto, LTD., Japan

^c Materials Science and Engineering Department, Meijo University, 1-501 Shiogamaguchi, Tempaku-ku, Nagoya, 468-8502, Japan

 

 

Abstract

A sintered bronze system is applied to plane bearings with some lubricants. A bronze-based, sulfide-dispersed Cu alloy was developed via sintering. Sulfides had some functions, reduction of friction resistance, preventing scoring and seizure. Effects of the developed sulfide-containing bronze were investigated using a journal-type testing apparatus in wet conditions; results indicate that the developed bronze may have some anti-scoring properties.

 

 

Keywords

Cu-alloy; Sulfide; Line contact

 

 

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