Deformation and Damage Accumulation in a Ceramic Composite under Dynamic Loading

被引：7

作者：

Korobenkov, M. V. ^{[1
,3
]}

Kulkov, S. N. ^{[1
,2
]}

Naymark, O. B. ^{[4
]}

Khorechko, U. V. ^{[5
]}

Ruchina, A. V. ^{[5
]}

机构：

[1] Natl Res Tomsk State Univ, Tomsk, Russia

[2] Inst Strength Phys & Mat Sci SB RAS, Tomsk, Russia

[3] Inst Marine Technol Problems FEB RAS, Vladivostok, Russia

[4] Inst Continuous Media Mech UB RAS, Perm, Russia

[5] Natl Res Tomsk Polytech Univ, Tomsk, Russia

来源：

2ND INTERNATIONAL SYMPOSIUM ON FUNDAMENTAL ASPECTS OF RARE-EARTH ELEMENTS MINING AND SEPARATION AND MODERN MATERIALS ENGINEERING (REES-2015) | 2016年 / 112卷

关键词：

ceramic composites; dynamic exposure; computer modelling;

D O I：

10.1088/1757-899X/112/1/012044

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Methods of computer modelling were used to investigate the processes of deformation and microdamage formation in ceramic composite materials under intense dynamic loading. It was shown that there was no damage caused by dynamic compression in the vicinity of phase borders of a nanostructured aluminum oxide matrix and reinforcing particles of tetragonal zirconium dioxide. Also, the local origination of microdamages occurs only in the zones close to micropores.

引用

页数：5

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