Journal of the Korean Society for Heat Treatment (열처리공학회지)
- Volume 11 Issue 4
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- Pages.333-341
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- 1998
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- 1225-1070(pISSN)
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- 2508-4046(eISSN)
Effect of Heat Treatment on the Mechanical Properties of High Strengths Austempered Cast Steel
고강도 오세템퍼주강의 기계적성질에 미치는 열처리 영향
- Kang, C.Y. (Dept. of Metall. Eng., Pukyong National University) ;
- Kim, H.J. (Dept. of Metall. Eng., Pukyong National University) ;
- Kim, I.S. (Nagoya University) ;
- Moon, W.J. (Nagoya University) ;
- Lee, J.N. (Daejn Metal Inde. Co. Ltd.) ;
- Park, S.B. (Daejn Metal Inde. Co. Ltd.)
- 강창용 (부경대학교 공과대학 금속공학과) ;
- 김효정 (부경대학교 공과대학 금속공학과) ;
- 김익수 (명고옥대학 공학부) ;
- 문원진 (명고옥대학 공학부) ;
- 이종남 (대진메탈공업(주)) ;
- 박성부 (대진메탈공업(주))
- Published : 1998.12.31
Abstract
The study was investigated on the effect of austenitizing and austempering conditions on retained austenite amount and carbon contents in retained austenite and simultaneously the effect of these variation on hardness, tensile and impact properties. A material of as-cast condition is composed of bull's eye structure with ferrite surrounding spheroidized graphite having about
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