Ceramicinsulator provides stronger resistance against thermal shock, greater mechanic and electric strength and reliable insulation.
绝缘体采用优质高铝瓷，具有良好的耐热冲击与机械电气性能，绝缘可靠。
2
The cube BN grinding wheel was adopted to grind electric ceramicinsulator, and the residual stress of insulators was analysed by the X-ray diffraction (XRD) technique.
采用立方氮化硼砂轮磨削电瓷瓷套表面，用X射线衍射法(XRD)分析了其表面所产生的残余应力。
3
Ceramicinsulator is widely used in alternating and direct current transmission system. But there exist some problems when using ceramicinsulator in direct current transmission system.