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铁道科学与工程学报

JOURNAL OF RAILWAY SCIENCE AND ENGINEERING

Vol. 12    No. 2    April 2002

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Composite purification technology and
 mechanism of recycled aluminum alloys
FANG Wen-bin(房文斌), GENG Yao-hong(耿耀宏),
AN Ge-ying(安阁英), YE Rong-mao(叶荣茂)

School of Materials Science and Engineering,
Harbin Institute of Technology, Harbin 150001, China

Abstract:Iron-rich inclusions in aluminum alloys can be effectively removed by composite purification of sedimentation and filtration technology. The results show that the purposed method has no negative effects on aluminum alloys and obviously imp rove their mechanical properties.

 

Key words: aluminum alloy; composite purification; mechanism

ISSN 1672-7029
CN 43-1423/U

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