Indentation modeling study of temperature-dependent fracture toughness of brittle coating on ductile substrate based on microcrack formation theory

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• 作者：Yichen Gu^a ; Kuiying Chen^b ; Rong Liu^a ; ^{Rong.Liu@carleton.ca} ; Matthew X. Yao^c ; Rachel Collier^c
• 关键词：Brittle coating ; Ductile substrate ; Microcrack formation ; Indentation ; Temperature
• 刊名：Surface and Coatings Technology
• 出版年：2017
• 出版时间：15 January 2017
• 年：2017
• 卷：309
• 期：Complete
• 页码：536-544
• 全文大小：1179 K
• 卷排序：309

文摘

Temperature-dependent fracture toughness modeling Utilize the Arrhenius-type equation and rate controlling theory Use indentation approach based on microcrack formation theory Use crack tip opening displacement to measure the total growth of a microcrack