Subcritical Crack Growth in Ceramics

Subcritical Crack Growth in Ceramics
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陶瓷中的亚临界裂纹扩展

DOI:
10.1007/978-1-4615-7014-1_12
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发表时间:
1974
期刊:
The Journal of prosthetic dentistry
影响因子:
--
通讯作者:
S. Wiederhorn
S. Wiederhorn
中科院分区:
--
文献类型:
--
作者:
S. Wiederhorn

文献摘要

被引文献

相似文献

从断裂力学的角度讨论了导致延迟破坏的亚临界裂纹扩展。介绍了表征亚临界裂纹扩展的技术,并讨论了现有的裂纹扩展数据,特别强调了断裂机制。最后提出了一种利用裂纹扩展数据预测构件有效寿命的设计方法。
Subcritical crack growth that causes delayed failure is discussed in terms of fracture mechanics concepts. Techniques of characterizing subcritical crack growth are presented and the available crack growth data are discussed with particular emphasis on fracture mechanisms. Finally a design technique is presented to predict useful component lifetime from crack growth data after proof testing.