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
收藏
页码：92 / +
页数：2
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