Effect of ZrO2 Coating on the Properties of Porous Silicon Nitride

Rong Liao; Hong Sheng Wang; Chong Hai Wang; Chang Lin Zhou; Jian Liu; Qi Hon Wei

doi:10.4028/www.scientific.net/AMR.833.189

Paper Titles

Influence of different Thickness of Zirconia Core on the Flexural Strength in Article Saliva
p.173

Effect of Different Surface Treatments on Push-Out Bond Strength of Zirconia Oxide Posts
p.177

Comparative Measurement on Translucency of Four Systems of Dental All-Ceramic Zirconia Materials
p.181

Comparative Measurement on Transmittance of Four Systems of Dental All-Ceramic Zirconia Materials
p.185

Effect of ZrO₂ Coating on the Properties of Porous Silicon Nitride
p.189

Study on the Microstructure of Lining-Ceramic Layer
p.193

Preparation of La₂(Ce_xZr_1-x)₂O₇ Nano-Porous Powders via Citric Acid Derived Sol-Gel Processing
p.197

A Review of Coating Preparing Techniques of Bioactive Glass
p.202

Effect of Al₂O₃ on the Glass-Ceramics of CaO-SiO₂-MgO-Al₂O₃ System Based on BOF Slag
p.208

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Effect of ZrO₂ Coating on the Properties of Porous Silicon Nitride

Abstract:

The powder of 3molY₂O₃-ZrO₂ as the coating material sprayed on the surface of porous silicon nitride which porosity is more than 50% by Plasma Sprayed. The microstructure of the coating and the matrix was analysised. The performance change of porosity, strength and insulation, before and after spray, were researched.