Microstructural dependence of thermal residual microstresses in PMMCs

被引：6
|
作者：
Pyzalla, A
Reimers, W
机构：
[1] Bereich Strukturforschung, Hahn-Meitner-Institut, D-14109 Berlin
来源：
PHYSICA B | 1997年 / 234卷
关键词：
diffraction; residual stress; diffusion;
D O I：
10.1016/S0921-4526(96)01229-X
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
During cooling of particle reinforced metal matrix composites (PMMCs), residual microstresses emerge due to differences in the properties of the metal matrix and the ceramic hard phases. The residual microstresses strongly depend on microstructural parameters. In order to investigate this experimentally, neutron diffraction residual stress analysis was applied to Fe- and Ni-base alloys containing NbC and WC hard phases.
引用
收藏
页码：974 / 976
页数：3
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