Deformation Behavior of Nanostructured Ceramic Coatings Deposited by Thermal Plasma Spray

材料科学技术（英文）, 2004, 20(4): 479-480.

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1.Institute of Surface and Coatings Technology, Central South University, Changsha 410083, China

2.Institute of Materials Science, University of Connecticut, Storrs, CT 06269, USA

3.Institute of Materials Science, University of Connecticut, Storrs, CT 06269, USA

4.Institute of Materials Science, University of Connecticut, Storrs, CT 06269, USA

基金项目: the Office of US Naval Research under contract(N00014-98-C-0010) the Priority Development Program of the Human Resources Ministry of China for Oversea Students

Deformation Behavior of Nanostructured Ceramic Coatings Deposited by Thermal Plasma Spray

Keywords： Nanostructure

Al2O3-13 wt pct TiO2 coating deposited by direct current plasma spray consists of nanostructured region and microlamellae. Bend test shows that the ceramic coating can sustain some deformation without sudden failure. The deformation is achieved through the movement of nano-particles in the nanostructured region under tensile stress.

参考文献

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Deformation Behavior of Nanostructured Ceramic Coatings Deposited by Thermal Plasma Spray

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