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| IMPROVED PROCESS FOR Al ALLOY CASTING BY RHEOCAST |
| ZHAO Huitian; JI Shichen; WANG Guozhi; LIU Zhanfa (Institute of Metal Research; Academia Sinica; Shenyang) |
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Cite this article:
ZHAO Huitian; JI Shichen; WANG Guozhi; LIU Zhanfa (Institute of Metal Research; Academia Sinica; Shenyang). IMPROVED PROCESS FOR Al ALLOY CASTING BY RHEOCAST. Acta Metall Sin, 1983, 19(5): 109-113.
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Abstract Improved rheocast process was studied for performing the high quality of Al alloy casting made of the preparation of the metal slurries. The measures taken for reducing the porosity of die casting have been investigated. It was shown that the conventional diecasting is not to be compared with the rheocasting for ZL104 and ZL702 as well as other Al alloys. The hydrogen content may be much lowered, and the bulging surface on the casting may be much improved after heat treatment.
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Received: 18 May 1983
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1 Flemings, M. C.; Riek, R. G.; Young, K. P., Int. Cast Met. J., 1 (1976) , №. 3, 11．
2 金属研究所,铝合金流变铸造的研究,未公开发表资料,1980．
3 金属研究所,无汞真空套管色谱测定法铝合金中氢,未公开发表资料,1980．
4 (1970) , № 8, 10．
5 Hess, D. D.; Turnbull, G. K., Hydrogen in Metals, Proc. of an Int. Conf. on the Effect of Hydrogen on Materials Properties and Selection and Structural Design, 1973, Eds. Bemstein, I. M.; Thompson, A. W., ASM, p. 277．
6 Das, K. B.; Roberts, E. C.; Bassett, R. G., ibid., p. 289．
7 金属研究所,氢在铝中的一些行为和有关冶金缺陷,未公开发表资料,1980．
8 铸造有色合金手册,机械工业出版社,1978． p.54． |
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