人工晶体学报2017，Vol.46Issue(9)：1864-1868,5.
烧结温度对96Al2O3陶瓷力学性能及热导率的影响
Research on the Mechanical Properties and Thermal Conductivity of 96 Alumina Ceramics
摘要
Abstract
The effect of sintering temperature on mechanical property and thermal property of alumina ceramics consolidated by pressureless sintering were investigated .The density , mechanical properties , thermal conductivity , microstructure , and phase composition were analyzed by Archimedes , three point bending , laser pulse method , scanning electron microscope and X-ray diffraction , respectively .The results showed that better thermal property and higher mechanical properties can be obtained at 1600 ℃and the value of thermal conductivity , density, hardness, bending strength are 24.9 W/(m· K), 3.82 g/cm3,(13.8 ±0.2) GPa, (362.9 ±26.9) MPa, respectively.关键词
氧化铝/烧结温度/力学性能/导热率Key words
alumina/sintering temperature/mechanical property/thermal conductivity分类
化学化工引用本文复制引用
伍海东,刘伟,程利霞,刘健,谭毅成,向其军,伍尚华..烧结温度对96Al2O3陶瓷力学性能及热导率的影响[J].人工晶体学报,2017,46(9):1864-1868,5.基金项目
广东省引进领军人才专项资金(400120001) （400120001）
