Elastic behavior of Al-20 wt.%Sn alloy prepared by mechanical alloying

摘要：

The microstnicture and elastic behavior of Al-20 wt.% sn alloy prepared by mechanical alloying was investigated by scanning electron microscopy and nanoindentation,respectively. The present work shows that nanophase composite structured Al-20 wt.% Sn alloy can be formed and controlled by mechanical alloying and subsequent sintering process. The elastic behavior of nanophase composite struc tured Al-20 wt% sn alloy is related to porosity of the samples. The elastic moduli of the alloys decrease linearly with increase of porosity.

关键词： mechanical alloying Al-Sn alloy nanophase composite structure elastic modulus

作者: LIU X. ZENG M.Q. CAI Y.X. ZHU M.

作者单位: Department of Powder Metallurgy,Guangzhou Research Institute of Non-Ferrous Metals,Guangzhou 510651, School of Materials Science and Engineering,South China University of Technology,Guangzhou 510640,Ch

会议类型: 国际会议

会议名称: The 10th China-Russia System on Advanced Materials and Technologies(第十届中俄新材料新工艺研讨会)

会议地点: 浙江嘉兴

会议语种:英文

页码: 302-305

在线出版日期: 2009-10-20（万方平台首次上网日期，不代表论文的发表时间）