MICROSCALE ARRANGEMENT EFFECTS THE THERMOMECHANICAL BEHAVIOR ADVANCED 2-PHASE MATERIALS

被引：19

作者：

BOHM, HJ ^{[1
]}

RAMMERSTORFER, FG ^{[1
]}

FISCHER, FD ^{[1
]}

SIEGMUND, T ^{[1
]}

机构：

[1] MU LEOBEN,INST MECH,CHRISTIAN DOPPLER LAB,A-8700 LEOBEN,AUSTRIA

来源：

JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME | 1994年 / 116卷 / 03期

关键词：

D O I：

10.1115/1.2904285

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Finite Element based micromechanical methods are used to study the influence of microscale phase arrangements on the overall and microscale thermomechanical properties of two advanced two-phase materials, duplex steels and unidirectional continuously reinforced metal matrix composites (MMCs). Both inclusion-matrix topologies and interwoven microgeometries are investigated for duplex steels, and the predicted macroscopic transverse elastoplastic responses are correlated with quantitative stereological descriptions of the microgeometries. For the MMCs, the emphasis is put on the influence of the fiber arrangement on the microscale residual stress states of the as-produced material and on their effects on damage mechanisms.

引用

页码：268 / 273

页数：6