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casting by heated mold was used to produce dtirectional solidification ZA alloy lines to eliminate the inter defects of these lines and increase their mechanical properties. The results...MICROSTRUCTURE ANALYSIS AND MECHANICAL PROPERTIES OF Zn-Al ALLOY ROD PRODUCED BY HEATED MOLD CONTINUOUS CASTING F.Y.Yan1,Y.Ma1,Y.Hao1,H.J.Liu2 (1.State Key Laboratory of Advanced Nonferrous......
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in the solidification process for Cu-0.6Cr (mass fraction, %) alloy by vacuum continuous casting (VCC) and verify its accuracy by the observed experimental results. In numerical simulation aspect, finite... by MCAFD model are in agreement with the result of actual casting experiment well. Key words: Cu-Cr alloy; vacuum continuous casting; solidification morphology simulation; modified cellular automaton......
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Crystal preferential orientation of Al-1.0%Si alloy in continuous unidirectional solidification process ZHANG Hong(张 鸿)1, WANG Zi-dong(王自东)1, XIE Jian-xin(谢建新)1, CHEN Ya-jun(陈亚军)2, WANG Ying-wei..., China Received 28 July 2006; accepted 15 September 2006 Abstract: Al-1.0%Si alloy rods containing unidirectional microstructures were fabricated by continuous unidirectional solidification (CUS......
in the past, but also integrates alloy melting, continuous casting and directional solidification, so develops the directional solidification technology. Cold crucible continuous casting and directional solidification is different from hot mold continuous casting and other directional solidification technology, because it is influenced by electromagnetic field, temperature field, fluid field and so......
Trans. Nonferrous Met. Soc. China 22(2012) s859-s863 Thermal deformation of aluminum alloy casting materials for tire mold by numerical analysis Hee-Sung YOON1, Je-Se CHOI1, Yool-Kwon OH2 1...; accepted 5 November 2012 Abstract: Thermal deformation of aluminum alloy casting materials for manufacturing the tire mold was numerically investigated. The AC7A and AC4C casting material was selected......
Mensuration and simulation of mold filling process in semi-solid die-cast of aluminum alloy YANG Yi-tao(杨弋涛), WANG Jian-fu(王建甫), ZHANG Heng-hua(张恒华) , SHAO Guang-jie(邵光杰) School of Materials..., it was indicated that both have quite good agreement in simulation and experiment. Right predictions for cast defects resulted from mold filling can be carried out and proper direction was also proposed......
the solidification morphology of bulk ingots of 99.99% aluminum with Al-Si alloy fabricated by simple directional solidification device, and put the emphasis only on the columnar-to-equiaxed transition. FAN... Nucleation and growth of high purity aluminum grains in directional solidification bulk sample without electromagnetic stirring ZHANG Jiao(张 佼)1, 2, SHU Da(疏 达)1, RAO Qun-li(饶群力)3......