NANOCRYSTALLINE ALLOYS PREPARED BY MECHANICAL ALLOYING AND BALL MILLING

被引：63

作者：

OEHRING, M

BORMANN, R

机构：

[1] GKSS-Research Center, D-2054 Geesthacht

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1991年 / 134卷

关键词：

D O I：

10.1016/0921-5093(91)90984-U

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Nanocrystalline alloys with grain sizes of about 10-15 nm are prepared in the Ti-Si system by mechanical alloying of elemental powders and in the Nb-Al system by ball milling of the intermetallic compounds Nb3Al and Nb2Al. The results can be understood by considering the thermodynamic functions of the nanocrystalline phases and of the amorphous phase, which have been calculated by the CALPHAD method.

引用

页码：1330 / 1333

页数：4