한국주조공학회지 (Journal of Korea Foundry Society)
- 제8권3호
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- Pages.287-295
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- 1988
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- 1598-706X(pISSN)
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- 2288-8381(eISSN)
고체탄소(固體炭素)에 의한 철(鐵)의 침탄기구(浸炭機構)에 대(對)한 연구(硏究)
A Study on the Carburization Mechanism of Iron by Solid Carbon
- Kwon, Ho-Young (Department of Metallurgical Engineering, Chung Nam National University) ;
- Cho, Tong-Rae (Department of Metallurgical Engineering, Chung Nam National University) ;
- Kang, Sei-Sun (Department of Metallurgical Engineering, Taejon National University)
- 발행 : 1988.09.30
초록
The experiment was carried out for the purpose of studying the carburization of pure iron ingot and sintered iron powder by solid carbon in the atmosphere of CO gas. The volocity of carburization was estimaed by the diffusion coefficient D calculated by carburization equation. The results obtained were as follow: 1. The higher the carburization temperature, carburization depth and carbon concentration were increased, and the melting zone which had
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