论文信息 - Oxidation Kinetics of ZrB2 Ceramic Matrix Composite Materials

Oxidation Kinetics of ZrB2 Ceramic Matrix Composite Materials

Zirconium diboride is widely applied because of some excellent performances. The oxidation kinetics of ZrB2-YAG-Al2O3 composite materials were researched, which helps to improve the performance of ultra-high-temperature composite materials. The results show the oxidation weight gain is decreased with increasing the content of YAG-Al2O3 and the molar ratio of Al2O3. The oxidation weight gain is increased with prolonging the oxidation time under 1300°Cæ, the oxidation weight gain ratio is decreased with prolonging the oxidation time. The effecting tendency of oxidation weight gain is not abvious with varying the contend of YAG-Al2O3 upon 1300°Cæ, however, the effecting tendency of oxidation weight gain is very abvious with varying the molar ratio of Al2O3.

[1] Sunpreet Singh,et al. Effect of process parameters on micro hardness of Al-Al2O3 composite prepared using an alternative reinforced pattern in fused deposition modelling assisted investment casting , 2016 .

[2] R. Chaim,et al. Spark and plasma in spark plasma sintering of rigid ceramic nanoparticles: A model system of YAG , 2015 .

[3] Zheng-ren Huang,et al. Sintering kinetics of YAG ceramics , 2014 .

[4] Z. Horita,et al. Effects of ball milling and high-pressure torsion for improving mechanical properties of Al–Al2O3 nanocomposites , 2012, Journal of Materials Science.

[5] Fang Wang,et al. Effect of Adding Phase on the Properties of ZrB2 Based Ultra-High-Temperature Ceramics , 2012 .

[6] Yue Zhang,et al. Oxidation behaviour of zirconium diboride–silicon carbide ceramic composites under low oxygen partial pressure , 2011 .

[7] Guo‐Jun Zhang,et al. Microstructural evolution of ZrB2–MoSi2 composites during heat treatment , 2011 .

[8] Bjørn Clausen,et al. Measurement of thermal residual stresses in ZrB2–SiC composites , 2011 .

[9] Song Wang,et al. Fabrication of ZrB2–ZrC-based composites by reactive melt infiltration at relative low temperature , 2011 .

[10] S. Dong,et al. ZrB2–SiC Oxidation Protective Coating on C/C Composites Prepared by Vapor Silicon Infiltration Process , 2010 .