An Investigation of Phase Crystallinity in Laser Modified Yttria Stabilized Zirconia (YSZ) Thermal Barrier Coating

• Main Authors: Mohamed Reza Zalani, Mohamed Suffian, S. N., Aqida, Mohd Toff, Mohd Radzi
• Format: Article
• Language: English
• Published: Trans Tech Publications, Switzerland 2014
• Subjects: TJ Mechanical engineering and machinery
• Online Access: http://umpir.ump.edu.my/id/eprint/9518/1/An%20Investigation%20of%20Phase%20Crystallinity%20in%20Laser%20Modified%20Yttria%20Stabilized%20Zirconia%20%28YSZ%29%20Thermal%20Barrier%20Coating.pdf.pdf; http://umpir.ump.edu.my/id/eprint/9518/; http://www.scientific.net/KEM.611-612.1601

This paper presents laser surface modification process of plasma sprayed yttria stabilized zirconia (YSZ) thermal barrier coating (TBC) for enhanced hardness properties and low surface roughness. A 300W JK300HPS Nd: YAG laser was used to process YSZ TBC sample surface. The parameters selected for ex...