한국주조공학회지 (Journal of Korea Foundry Society)
- 제11권3호
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- Pages.217-227
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- 1991
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- 1598-706X(pISSN)
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- 2288-8381(eISSN)
고강도 ADI의 자동차용 캠사프트 개발
Development and Control Technology of Austempered Ductile Irons with High Strength and High Toughness for Automotive Cam Shaft.
- Kim, Jae-Yun (Dept. of Metallurgical Engineering, In Ha University) ;
- Kang, Dong-Myoung (Dept. of Mechanical Engineering, In Ha University) ;
- Ahn, Sang-Uk (Dept. of Mechanical Engineering, In Ha University) ;
- Kim, Kwang-Bae (Dept. of Material Engineering, Hankuk Aviation University) ;
- Kang, In-Chan (Dept. of Metallurgical Engineering, In Ha University)
- 발행 : 1991.06.20
초록
The present study was conducted to estimate the fatigue crack growth rate of the Mo-Ni alloyed ductile cast iron for the influence of austempering temperature and time. The fatigue crack growth rate was affected by retained austenite. Retained austenite volume were higher with the ductile cast irons which were austempered at
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