Journal of the Korean Society for Heat Treatment (열처리공학회지)
- Volume 13 Issue 4
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- Pages.253-258
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- 2000
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- 1225-1070(pISSN)
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- 2508-4046(eISSN)
Effect of Reverse Transformation on the Microstructure and Retained Austenite Formation of 0.14C-6.SMn Alloy Steel
0.14C-6.5Mn 합금강의 미세조직과 잔류오스테나이트 형성에 미치는 역변태처리의 영향
- Song, K.H. (Department of Precision Mechanics, Jeonju Technical Collage) ;
- Lee, O.Y. (Researh Institute of Advanced Materials Development, Chonbuk National University)
- Received : 2000.06.08
- Published : 2000.07.30
Abstract
The present study aimed to develop the TRIP(transformation induced plasticity) aided high strength low carbon steel sheets using reverse transformation process. The cold-rolled 0.14C-6.5Mn steel was reverse-transformed by slow heating to intercritical temperature region and air cooling to room temperature. An excellant combination of tensile strength and elongation of
Keywords
- 0.14C-6.5Mn TRIP steel;
- Reverse transformation;
- Retained austenite;
- Chemical and mechanical stability;
- Strength-elongation combination