3 . the influence of tic content on the mechanical and thermal shock properties of al2o3 - tic composite ceramic is unapparently Tic添加量对al _ 2o _ 3 - tic复合陶瓷的力学、热震和热疲劳性能的改善不明显。
The results showed that : the strength is 172 . 80mpa , the micro - hardnes is 601 . 5 , and the thermal expansion coefficient is 6 . 56 10 - 6c - 1 对此配方进行挤出成型实验，制备出了强度较高、抗热震性良好的蜂窝陶瓷。
This product has good corrosion resistance and thermal shock resistance , it is suitable for ceramic industry , electricity industry and boiler industry 该产品抗腐蚀、热震稳定性好，适用于陶瓷行业、电力锅炉行业。
The expressions of interaction fatigue - creep life and of thermal shock damage evaluated by modulus were obtained by the experimental analysis 通过试验分析，初步得到疲劳蠕变寿命表达式和模量表征的热震损伤表达式。
