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이원범(Won-Beom Lee),문경일(Gyung-Il Moon),조용기(Yong-Ki Cho),임경묵(Kyung-Mook Lim),변상교(Sang-Gyo Byun) 한국표면공학회 2010 한국표면공학회지 Vol.43 No.5
Vacuum carburizing process is well known process for its environment-friendly, low-cost, high-quality characteristics, compared with gas carburizing. In this study, a research was carried out to develop a process of vacuum carburizing for essential components of automotive transmission that is difficult to control its distortion. As a result, vacuum carburizing process is superior to gas carburizing in terms of cost, environment and quality.