Journal of the Korean Society for Heat Treatment (열처리공학회지)
- Volume 5 Issue 1
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- Pages.23-31
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- 1992
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- 1225-1070(pISSN)
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- 2508-4046(eISSN)
A Study on Surface Case Hardening of Blend Heat Treated Mild Steel
복합열처리(複合熱處理)한 연강(軟鋼)의 표면경화(表面硬化)에 관한 연구
- Chung, In-Sang (Department of Metallurgical Engineering, Kyungpook National University) ;
- Chon, Hae-Dong (Department of Metallurgical Engineering, Kyungpook National University) ;
- Sin, Soug-Mok (Heat Treatment Research and Metal Co., Ltd.)
- Published : 1992.03.31
Abstract
It is investigated that Fe-C-N compound layer, defusion layer, and induction hardened layer produced by nitrocarburizing blend heat treatment in austenitic temperature with high frequency induction heating of mild steel specimen sprayed sursulf salt-bath. As the temperature of blend-heat treatment got increased, the thickness and hardness of compound layer and diffusion layer were increased. Compound layer(max.
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