Tribology and Lubricants

Korean Tribology Society (한국트라이볼로지학회)
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Wear Behavior of SUS304 Stainless Steels in Corrosive Environment

부식 환경에서 SUS304 스테인레스 강의 마모 거동

  • Lee Kwang-Jin (Dept. of Computer based Machinery ChangWon Polytechnic College) ;
  • Yoon Sang-Don (Busan Human Resource Development Institute, KCCI) ;
  • Koo Young-Pil (School of Mechanical Engineering, Pukyong National University) ;
  • Kim Hyung-Ja (School of Mechanical Engineering, Pukyong National University)
  • 이광진 (창원기능대학 컴퓨터응용기계과) ;
  • 윤상돈 (대한상공회의소 부산인력개발원) ;
  • 구영필 (부경대학교 기계공학부) ;
  • 김형자 (부경대학교 기계공학부)
  • Published : 2004.04.01
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Abstract

Wear behavior of self-mated stainless steels in NaCl solution has been investigated. The experiment was done in the corrosive liquid of which NaCl concentration of $0\~3\%$ and temperature of $15\~90^{\circ}C$. Two kinds of wear type were observed: one is 'severe wear' type which shows gradually increasing wear volume with increasing sliding distances, the other is 'mild wear' type which shows change of wear rate from high value to low at transition distance. The specific wear rate in severe wear type was not sensitive to the liquid temperature and concentration of NaCl but stable at value of $1\times10^{-3}\;mm^3$ approximately.

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References

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