摘要
针对氧化铝结构陶瓷,选取目前国内市场上应用较为广泛且氧化铝含量在75%~99%的5组陶瓷样品,在高温条件下进行绝缘性测试。以实验结果为依据,选出符合要求的氧化铝陶瓷材料,并应用于电蓄热炉的电加热丝套管材料中,取得了较为理想的实际效果。
Five sets samples of ceramic widely used in the domestic market with 75%to 99%alumina content were selected to carry out the insulation test at high temperatures.Based on the experimental results,the alumina ceramic materials that meet the requirement are selected and applied to the electrical heating wire bushing materials of the electric regenerative boiler,and the practical results are satisfactory.
作者
付江奇
赵頔
刘吉堂
王启民
FU Jiang-Qi;ZHAO Di;LIU Ji-tang;WANG Qi-min(School of Energy and Power,Shenyang Institute of Engineering,Shenyang 110136,Liaoning Province)
出处
《沈阳工程学院学报（自然科学版）》
2022年第1期43-45,50,共4页
Journal of Shenyang Institute of Engineering:Natural Science
关键词
氧化铝结构陶瓷
高温
绝缘性
Alumina structural ceramics
High temperature
Insulation performance
