Deformation Behavior of Nanostructured Ceramic Coatings Deposited by Thermal Plasma Spray

J Mater Sci Technol ›› 2004, Vol. 20 ›› Issue (04): 479-480.

• Research Articles • Previous Articles

Deformation Behavior of Nanostructured Ceramic Coatings Deposited by Thermal Plasma Spray

Xianliang JIANG, Eric Jordan, Leon Shaw, Maurice Gell

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

Received:1900-01-01 Revised:1900-01-01 Online:2004-07-28 Published:2009-10-10
Contact: Xianliang JIANG

Abstract

Abstract: 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.

Key words: Nanostructure, Ceramic coating, Deformation mechanism, Thermal plasma spray

Xianliang JIANG, Eric Jordan, Leon Shaw, Maurice Gell. Deformation Behavior of Nanostructured Ceramic Coatings Deposited by Thermal Plasma Spray[J]. J Mater Sci Technol, 2004, 20(04): 479-480.

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Deformation Behavior of Nanostructured Ceramic Coatings Deposited by Thermal Plasma Spray

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