Theoretical Meso-model of Al2O3/ZrO2 Ceramic Response Under Compression

被引：1

作者：

Sadowski, T. ^{[1
]}

Marsavina, L. ^{[2
]}

机构：

[1] Lublin Univ Technol, Dept Solid Mech, Nadbystrzycka 40 Str, Lublin, Poland

[2] Politehn Univ Timisoara, Dept Strength Mat, Timisoara 300222, Romania

来源：

PROCEEDINGS OF THE 14TH SYMPOSIUM ON EXPERIMENTAL STRESS ANALYSIS AND MATERIALS TESTING | 2014年 / 601卷

关键词：

Meso-modelling; two-phase ceramic composite; compression state; FGM CYLINDRICAL PLATES; INTER-GRANULAR LAYERS; POLYCRYSTALLINE CERAMICS; FRACTURE PARAMETERS; KINKED CRACK; STRESS; COMPOSITE; TENSION; STATE;

D O I：

10.4028/www.scientific.net/KEM.601.92

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

This paper presents theoretical modeling of two-phase ceramic composites subjected to compression. The meso-mechanical model allows for inclusion of all microdefects in the polycrystalline structure that exists at the grain boundary interfaces and inside the gains. The constitutive relations for the Al2O3/ZrO2 composite with the gradual degradation of the material properties due to different defects development were formulated.

引用

页码：92 / +

页数：2

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