동력기계공학회지 (Journal of Power System Engineering)

  • 제18권5호
  • /
  • Pages.74-79
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  • 2014
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  • 2713-8429(pISSN)
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  • 2713-8437(eISSN)
한국동력기계공학회 (The Korean Society for Power System Engineering)
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STS316 용사코팅의 마모거동에 미치는 작용하중 및 미끄럼속도의 영향

Effect of Applied Load and Sliding Speed on Wear Behavior of Thermally Sprayed STS316 Coating

  • Lee, Jae-Hong (Graduate School of Pukyong National University) ;
  • Kim, Yeong-Sik (Department of Mechanical & Automotive Engineering, Pukyong National University)
  • 투고 : 2014.04.15
  • 심사 : 2014.08.07
  • 발행 : 2014.10.31
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초록

This article aims at investigating the effect of applied load and sliding speed on wear behavior of thermally spraryed STS316 coating. STS316 coatings were fabricated by flame spray process according to optimal parameters on steel substrates. Dry sliding wear tests were performed on STS316 coating using four different applied load as 10, 15, 20 and 25 N and four different sliding speed as 15, 30, 45 and 60 rpm. Wear behavior on worn surface was investigated using scanning electron microscope(SEM) and energy disperive X-ray spectroscopy(EDS). The dominant wear mechanism of STS316 coating under low applied load and sliding speed was oxidation on worn surface. However, under high applied load and sliding speed the principal wear mechanism was abrasion on oxidation film and damage of oxidation film.

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참고문헌

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피인용 문헌

  1. 실험계획법을 이용한 ALBC3에 대한 고속화염용사의 최적 공정 설계 vol.17, pp.4, 2014, https://doi.org/10.5762/kais.2016.17.4.448