STUDY OF THE Y-TZP TOUGHNESS BY AN INDENTATION METHOD

被引：34

作者：

GLANDUS, JC

ROUXEL, T

QIU, T

机构：

[1] ENSCI, 87065 Limoges Cédex

来源：

CERAMICS INTERNATIONAL | 1991年 / 17卷 / 02期

关键词：

D O I：

10.1016/0272-8842(91)90041-W

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The Y-TZP toughness was studied by an indentation method and the K1c value was calculated using different indentation equations. Observations by optical microscopy show that all the indentation cracks were Palmqvist cracks. The toughness values calculated using the indentation equations reported by the literature do not agree with those measured by the SENB method, so a new formula is proposed on the basis of the experimental results.

引用

页码：129 / 135

页数：7

共 21 条

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