Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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A Study on Tribological Characteristics of Sintered Fe-base Low Alloy Powder for Automobile Parts

자동차 부품용 Fe계 저합금 분말 소결품의 마찰마모 특성 연구

  • Kim, Tae-Hyun (Dept. of Nano mechatronics Engineerung, Pusan National University) ;
  • Kim, Sang-Youn (Dept. of Nano mechatronics Engineerung, Pusan National University) ;
  • Kim, Tae-Gyu (Nano mechatronics Engineerung, Pusan National University, Dept. of Nano mechatronics Engineerung, Pusan National University)
  • Published : 2012.12.31
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Abstract

In the automobile industry, the various efforts to lower their industrial cost and enhance fuel efficiency have been made through process improvement or weight saving of automobile parts. Gear is one of significant parts of transmission, which is made by cast iron or alloy steel. It is expensive due to complex processing, inferior materials and large machining allowance. In this study, alternative gear cars oil which is based on fluid applications materials is produced by reducing surface induction hardening and carburizing hardened in production. And then, wear characteristic and mechanical properties such as hardness of the sintered alloy which is used as a substitute for small machining allowance is investigated.

Keywords

References

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