Strengthening of wire electro-discharge machined SiAlON ceramic by quenching

被引：3
|
作者：
Lee, TC [1 ]
Zhang, JH [1 ]
Tang, CY [1 ]
机构：
[1] Hong Kong Polytech Univ, Dept Mfg Engn, Kowloon, Hong Kong
来源：
FRACTURE AND STRENGTH OF SOLIDS, PTS 1 AND 2: PT 1: FRACTURE MECHANICS OF MATERIALS; PT 2: BEHAVIOR OF MATERIALS AND STRUCTURE | 1998年 / 145-9卷
关键词：
ceramic; quenching; electro-discharge machining; strength; surface integrity;
D O I：
10.4028/www.scientific.net/KEM.145-149.1173
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Surface integrity plays an extremely important role in the unexpected fracture of ceramic parts and their reliability in service. This paper attempts to study the surface integrity of electro-discharge machined SiAlON ceramics and their strengthening by quenching. Flexural strength will be used for evaluating the effect of the two processes on the machined specimens. The distribution of the strength data will be further analyzed by the Weibull statistical method to give a quantitative measure of the surface integrity.
引用
收藏
页码：1173 / 1178
页数：6
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