Journal of Korea Foundry Society (한국주조공학회지)
- Volume 13 Issue 6
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- Pages.540-546
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- 1993
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- 1598-706X(pISSN)
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- 2288-8381(eISSN)
A Study on the Effect of Fluid Flow on the Microstructure of High Purity Al Ingot under Forced Flow
강제대류시 고순도 Al괴의 응고조직에 미치는 유동의 영향
- Kim, Kyoung-Min (Dept. of Materials Engineering, Hanyang University) ;
- Kim, Heon-Joo (Dept. of Metallurgical Eng., Pusan National University of Technology) ;
- Ha, Ki-Yun (Aluminum of Korea Research Institute, Aluminium of Korea Ltd.) ;
- Yoon, Eui-Pak (Dept. of Metallurgical Eng., Hanyang University)
- Published : 1993.12.20
Abstract
The effects of fluid flow on the purification of aluminum were studied. As the revolution rate(N) increased, the size of columnar grain decreased gradually. The concentration of solidified crystal was decreased with increasing distance from chill and revolution rate(N). Distribution boundary layer thickness(
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