Transactions of Nonferrous Metals Society of China
JOURNAL OF RAILWAY SCIENCE AND ENGINEERING
|Vol. 12 No. 2 April 2002|
mechanism of recycled aluminum alloys
（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