STRUCTURE AND MICROHARDNESS OF RAPIDLY SOLIDIFIED AL-CR-RE (RE EQUIVALENT-TO LA-RICH MISCH METAL) ALLOY

被引：0

作者：

MI, GF

ZENG, SY

JIANG, ZL

LI, QC

机构：

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1994年 / 179卷

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暂无

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In the work reported in this paper, rapidly solidified thin ribbons with compositions of Al-(4-10 wt.%.)Cr-4wt.%RE (RE denotes La-rich misch metal) were produced by a single-roller technique. Phase formation and microstructures of the alloys were studied by X-ray diffraction, transmission electron microscopy. electron probe and energy spectrum analysis. Microhardnesses of the alloys were measured with a microhardness meter. The results show that the alloy Al-(4-6 wt.%)Cr-4wt.%RE is a promising material for elevated temperature uses.

引用

页码：688 / 691

页数：4

共 30 条

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