Bulk amorphous and nanocrystalline reinforced Pd-based alloys: Formation, structural, thermal and elastic properties

被引：7
|
作者：
Kapaklis, V [1 ]
Schweiss, P
Politis, C
机构：
[1] Univ Patras, Sch Engn, Dept Engn Sci, Patras 26500, Greece
[2] Forschungszentrum Karlsruhe, Inst Festkorperphys, D-76021 Karlsruhe, Germany
来源：
ADVANCED ENGINEERING MATERIALS | 2005年 / 7卷 / 03期
关键词：
D O I：
10.1002/adem.200400193
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The preparation of bulk and completely amorphous Pd40Cu 30Ni10P20 and nanoprecipitated amorphous Pd35Cu30Ni10Fe5P20 alloys by arc melting was discussed. The homogeneous and fully amorphous Pd 40Cu30Ni10P20 powders were prepared by high energy ball milling of fine elemental and compound powders. It was demonstrated that both methods, arc melting and ball milling, are suitable to produce homogeneous bulk amorphous Pd-based alloys. A significant increase in the values of the elastic constants was observed in the case of nanocrystals reinforced composite Pd-based alloys.
引用
收藏
页码：123 / 127
页数：5
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