Fracture toughness studies on V-notched ceramic specimens

被引：7
|
作者：
Gogotsi G.A. [1 ]
机构：
[1] Institute of Problems of Strength, National Academy of Sciences of Ukraine, Kiev
来源：
Strength of Materials | 2000年 / 32卷 / 1期
关键词：
Fracture Toughness; Silicon Nitride; Ceramic Matrix Composite; Critical Stress Intensity Factor; Sharp Crack;
D O I：
10.1007/BF02511510
中图分类号：
学科分类号：
摘要：
The fracture toughness of silicon nitride, alumina, and zirconia ceramics was compared by the SEVNB method. This method, easily realized in practice both for compact and for composite ceramics, is shown to provide small scatter of data. The Klc values determined by this method correspond to those obtained by the SEPB method. © 2000 Kluwer Academic/Plenum Publishers.
引用
收藏
页码：81 / 85
页数：4
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