WORK-HARDENING BEHAVIOR OF ALUMINA PARTICULATE-REINFORCED 2024 ALUMINUM-ALLOY MATRIX COMPOSITES

被引：27
|
作者：
KAMAT, SV [1 ]
MANOHARAN, M [1 ]
机构：
[1] HINDUSTAN LEVER RES CTR,BOMBAY 400099,INDIA
来源：
JOURNAL OF COMPOSITE MATERIALS | 1993年 / 27卷 / 18期
关键词：
WORK HARDENING; 2024 AL MATRIX COMPOSITE; VOLUME FRACTION; PARTICULATE SIZE; STRAIN; CONTINUUM MODEL;
D O I：
10.1177/002199839302701801
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
The work hardening behaviour of particulate reinforced metal matrix composites is not well understood. Experimental results indicate that the work hardening rate in such composites is dependent on volume fraction, particulate size and strain. An empirical model based on continuum principles. which takes particle cracking into account, is proposed. This model predicts the correct order of magnitude for the work hardening rate as well the variation of the work hardening rate with microstructural parameters and strain.
引用
收藏
页码：1714 / 1721
页数：8
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