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Wire Electro-discharge Machining of Syalon501 Engineering Ceramics and Their Surface Modification by Ultrasonic Finishing

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ã€Authorã€‘ WU Chun-li, ZHANG Qin-he, ZHANG Qin-jian, QIN Yong, BI Jin-zi, ZHANG Jian-hua (College of Mechanical Engineering, Shandong University, Jinan 250061, China)

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ã€Abstractã€‘ This paper attempts to study the wire electro-discharg machining of Syalon501 engineering ceramics and their surface modification by ultrasonic finishing. Flexural strength will be used for evaluating the effect of the two processes on the machined specimens. The distribution of the flexural strength data will be further analyzed by the Weibull statistical method.æ›´å¤š è¿˜åŽŸ