MECHANICAL-PROPERTIES OF DIVERSE BINARY HIGH-TEMPERATURE INTERMETALLIC COMPOUNDS

被引：68
|
作者：
FLEISCHER, RL
ZABALA, RJ
机构：
[1] General Electric Corporate Research, and Development, Schenectady, NY
来源：
METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 1990年 / 21卷 / 10期
关键词：
D O I：
10.1007/BF02646066
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A suite of 29 binary, single-phase alloys that includes 18 different ordered intermetallic crystal structures has been tested. Microhardness and tendency toward formation of cracks are reported as a function of temperature; room-temperature Young's moduli are quoted; and results of simple room-temperature toughness tests are given. Using toughness, low specific gravity, and hardness at 1000 °C as figures of merit, several alloy systems are recognized as deserving of more concentrated study.
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页码：2709 / 2715
页数：7
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