MECHANICAL ALLOYING OF HIGH MELTING-POINT INTERMETALLICS

被引：59

作者：

RADLINSKI, AP ^{[1
]}

CALKA, A ^{[1
]}

机构：

[1] AUSTRALIAN NATL UNIV,DEPT PHILOSOPHY,CANBERRA,ACT 2601,AUSTRALIA

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)90994-X

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We report on the synthesis of high melting point metal-metalloid intermetallics using mechanical alloying. For all of the over 50 binary systems containing iron, titanium, nickel, vanadium, tungsten, silicon, boron and carbon studied by us the intermetallic phases form via one of the four reaction channels: (1) direct formation of an intermetallic; (2) amorphous phase formation followed by annealing; (3) metastable nanostructure formation followed by annealing; or (4) fine mixture formation followed by annealing. In all of these cases annealing is performed at temperatures well below the melting point. These reaction paths are documented with X-ray diffractometry results.

引用

页码：1376 / 1379

页数：4

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