Internal friction of nanocrystalline aluminum prepared by plasma evaporation and compaction

被引：24

作者：

Cai, B ^{[1
]}

Kong, QP

Cui, P

Cong, HT

Sun, XK

机构：

[1] Acad Sinica, Inst Solid State Phys, Internal Frict & Defects Solids Lab, Hefei 230031, Peoples R China

[2] Acad Sinica, Inst Met Res, State Key Lab RSA, Shenyang 110015, Peoples R China

来源：

SCRIPTA MATERIALIA | 2001年 / 44卷 / 07期

基金：

中国国家自然科学基金;

关键词：

nanocrystalline materials; aluminum; internal friction; grain boundary;

D O I：

10.1016/S1359-6462(00)00705-3

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The internal friction in the n-Al which was prepared by via plasma evaporation and compaction was investigated. An additional relaxation peak around 440 degrees Celsius was observed aside from the peak around 180 degrees Celsius. The mechanisms for both the peaks were discussed.

引用

收藏

页码：1043 / 1048

页数：6

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