Evaluation of the Interfacial Adhesion between Brittle Coating and Ductile Substrate by Cross-Secitional Indention
来源期刊：材料热处理学报2004年第5期
论文作者：CHEN Guang-nan SU Jian-yu ZHANG Kun
关键词：coating; interface adhesion; indentation;
摘 要：The cross-sectional indentation method is extended to evaluate the interfacial adhesion between brittle coating and ductile substrate. The experimental results on electroplated chromium coating/steel substrate show that the interfacial separation occurs due to the edge chipping of brittle coating. The corresponding models are established to elucidate interfacial separation processes. This work further highlights the advantages and potential of this novel indentation method.
CHEN Guang-nan1，SU Jian-yu1，ZHANG Kun1
(1.Institute of Mechanics, Chinese Academy of Sciences, Beijing, China;
2.Graduate School of the Chinese Academy of Sciences, Beijing, China)
摘要:The cross-sectional indentation method is extended to evaluate the interfacial adhesion between brittle coating and ductile substrate. The experimental results on electroplated chromium coating/steel substrate show that the interfacial separation occurs due to the edge chipping of brittle coating. The corresponding models are established to elucidate interfacial separation processes. This work further highlights the advantages and potential of this novel indentation method.
关键词:coating; interface adhesion; indentation;
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