Journal of the Korean institute of surface engineering (한국표면공학회지)

The Korean Institute of Surface Engineering (한국표면공학회)
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Microstructure and Tribological Properties along with Chemical Composition and Size of Initial Powder in Fe-based BMG Coating through APS

대기 플라즈마 용사공정을 이용한 Fe계 벌크 비정질 금속 코팅의 초기 분말의 화학조성과 크기에 대한 미세 조직 및 마모 특성

  • Kim, Jung-Hwan (Division of Advanced Materials Science & Engineering, Hanyang University) ;
  • Yoon, Sang-Hoon (Division of Advanced Materials Science & Engineering, Hanyang University) ;
  • Na, Hyun-Taek (Division of Advanced Materials Science & Engineering, Hanyang University) ;
  • Lee, Chang-Hee (Division of Advanced Materials Science & Engineering, Hanyang University)
  • 김정환 (한양대학교 신소재공학부) ;
  • 윤상훈 (한양대학교 신소재공학부) ;
  • 나현택 (한양대학교 신소재공학부) ;
  • 이창희 (한양대학교 신소재공학부)
  • Published : 2008.10.31
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Abstract

In this study, two kinds of Fe-based bulk metallic glasses (BMG) powder were built-up through atmospheric plasma spray (APS) technique. The microstructure of two coatings was analyzed through X-ray diffraction, scanning electron microscopy and transmission electron microscopy. Crystallization and oxidation in coatings were affected by chemical composition and initial powder size. Then, both of them influenced the tribological property.

Keywords

References

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