Analysis of the microstructure and thermal shock resistance of laser glazed nanostructured zirconia TBCs

Journal of Thermal Spray Technology

Volumn 19, Issue 3, 2010, Pages 558-565

  Chen, Hui ^a   Hao, Yunfei ^a   Wang, Hongying ^b   Tang, Weijie ^b  

^a SOUTHWEST JIAOTONG UNIVERSITY   (China)

^b SHENZHEN POLYTECHNIC   (China)

Author keywords

Laser glazing; Microstructure; Nanostructured zirconia TBCs; Thermal shock resistance

Indexed keywords

ATMOSPHERIC PLASMA SPRAYING; CERAMIC COATS; COLUMNAR GRAIN; COMPLEX STRUCTURE; EQUIAXED GRAINS; FIELD EMISSION SCANNING ELECTRON MICROSCOPES; FRACTURE SURFACES; LASER ENERGY DENSITY; LASER GLAZING; METALLIC SUBSTRATE; NANO-SIZED; NANO-SIZED PARTICLES; NANO-STRUCTURED; NANOSTRUCTURED ZIRCONIA TBCS; SEM OBSERVATION; THERMAL EXPANSION COEFFICIENTS; THERMAL SHOCK RESISTANCE; YTTRIA PARTIALLY STABILIZED ZIRCONIA;

BIOCERAMICS; CONTINUOUS WAVE LASERS; FIELD EMISSION; GLAZES; MICROSTRUCTURE; PLASMA SPRAYING; POWDER COATINGS; SCANNING ELECTRON MICROSCOPY; SPRAYED COATINGS; THERMAL EXPANSION; THERMAL SHOCK; THERMAL SPRAYING; THERMAL STRESS; YTTRIA STABILIZED ZIRCONIA; ZIRCONIA;

THERMAL BARRIER COATINGS;

EID: 77954758688     PISSN: 10599630     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11666-009-9463-6     Document Type: Conference Paper

References (11)

1. C. Zhou, N. Wang, and H. Xu, Comparison of Thermal Cycling Behavior of Plasma-Sprayed Nanostructured and Traditional Thermal Barrier Coatings, Mater. Sci. Eng., 2007, A452-453, p 569-574.
2. B. Liang and C. Ding, Thermal Shock Resistance of Nanostructured and Conventional Zirconia Coatings Deposited by Atmospheric Plasma Spraying, Surf. Coat. Technol., 2005, 197, p 185-192. (Pubitemid 40706598)
3. W.Q. Wang, C.K. Sha, et al., Microstructural Feature, Thermal Shock Resistance and Isothermal Oxidation Resistance of Nanostructured Zirconia Coating, Mater. Sci. Eng., 2006, A424, p 1-5.
4. M. Gell, Application Opportunities for Nanostructured Materials and Coatings, Mater. Sci. Eng., 1995, A204, p 246-251.
5. C. Batista, A. Portinha, R.M. Ribeiro, et al., Morphological and Microstructural Characterization of Laser-Glazed Plasma- Sprayed Thermal Barrier Coatings, Surf. Coat. Technol., 2006, 200, p 2929-2937.
6. C. Sreedhar, G. Santhanakrishnan et al., Effect of Processing Parameters on the Laser Glazing of Plasma-Sprayed Alumina- Titania Ceramic, J. Mater. Process. Technol., 2001, 114, p 246-251.
7. C. Batista, A. Portinha, R.M. Ribeiro, et al., Surface Laser- Glazing of Plasma-Sprayed Thermal Barrier Coatings, Appl. Surf. Sci., 2005, 247, p 313-319.
8. G. Antou, G. Montavon, F. Hlawka et al., Microstructures of Partially Stabilized Zirconia Manufactured Via Hybrid Plasma Spray Process, Ceram. Int., 2005, 31, p 611-619.
9. S. Ahmaniemi, M. Vippola, P. Vuoristo et al., Modified Thick Thermal Barrier Coatings: Microstructural Characterization, J. Eur. Ceram. Soc., 2004, 24, p 2247-2258. (Pubitemid 38242473)
10. B. Huang, H. Wang, Y. Hao, and W. Tang, Investigation on Surface Figuration and Microstructure of Laser Glazed Nanostructure Zirconia Thermal Barrier Coatings, China Weld., 2009, 18, p 51-56.
11. J.R. Nicholls, K.J. Lawson, A. Johnstone et al., Methods to Reduce the Thermal Conductivity of EB-PVD TBCs, Surf. Coat. Technol., 2002, 151-152, p 383-391.