한국주조공학회지 (Journal of Korea Foundry Society)
- 제17권3호
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- Pages.267-275
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- 1997
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- 1598-706X(pISSN)
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- 2288-8381(eISSN)
용탕단조법에 의한 고강도 Mg-Li-Al합금 제조
Fabrication of High Strength Mg-Li-Al Alloys by Squeeze Casting Process
- Han, Chang-Hwa (Dept. of Metallurgical Eng., Yonsei University) ;
- Hwang, Yong-Ha (Dept. of Metallurgical Eng., Yonsei University) ;
- Kim, Yong-Woo (Dept. of Metallurgical Eng., Yonsei University) ;
- Kim, Do-Hyang (Dept. of Metallurgical Eng., Yonsei University) ;
- Hong, Chun-Pyo (Dept. of Metallurgical Eng., Yonsei University)
- 발행 : 1997.06.20
초록
Fabrication of high strength Mg-Li-Al alloys by squeeze casting was established by the stabilization of melt and mold temperatures, applied pressure and the refining method. The entrapment of inclusions during pouring was prevented using 30 ppi alumina foam filter. The as-cast microstructure consists of a mixture of
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