열처리공학회지 (Journal of the Korean Society for Heat Treatment)
- 제7권4호
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- Pages.288-297
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- 1994
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- 1225-1070(pISSN)
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- 2508-4046(eISSN)
반응석출법에 의해 피복된 TiC의 경화거동에 관한 연구
A study on the hardening characterstics of the TiC layer formed by the reactive deposition technique
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Nam, K.S.
(Dept. of Material Processing, KIMM) ;
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Byon, E.S.
(Dept. of Material Processing, KIMM) ;
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Lee, G.H.
(Dept. of Material Processing, KIMM) ;
- Kim, D.H. (Dept. of Metallurgical Engineering, Yonsei Univ.)
- 발행 : 1994.12.31
초록
In this study, lattice parameter, binding energy and microstructures of TiC layer according to the addition of Fe, Cr were investigated in the reactive deposition coating. From the results, the lattice parameters of the TiC layers by using ferro-titanium as a precursor were 4.329~4.339A but the lattice parameters of the TiC layers formed by ferro-titanium and ferro-chromium decreased to 4.316~4.330A. The hardness of the former's was HV(100g) 3,000~3,400kg/mm and the hardness of the latter's was HV (100g) 3,800~3,900. But, regardless of Cr and Fe, the binding energy of TiC layers were 454.75 eV for
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