- Fe-Cr합금의 침탄에 관한 연구
- ㆍ 저자명
- 박병옥,윤병하
- ㆍ 간행물명
- 금속표면처리
- ㆍ 권/호정보
- 1989년|22권 1호|pp.10-16 (7 pages)
- ㆍ 발행정보
- 한국표면공학회
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- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
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The properties of carburization on Fe-Cr alloys at 900-96$0^{circ}C$were investiged. The study on carbide layer which had developed during solid-carburizing was made by use of S.E.M, E.PM.A, and X-ray analyzer. The results obtained were summarized as follows, the composition of carbide and the value of activation energy for the growth of carbide layer on each Fe-Cr alloy were 1) Fe-1Cr : M3C and 52Kcal/mole 2) Fe-3Cr and Fe-5Cr : M7C3and 85-88Kcal/mole 3) Fe-7Cr and Fe-9Cr : (M7C3+M23C6)and 55-66Kcal/mole.