耐电弧性

另外改变加工工艺或添加滑石粉也可提高材料的耐电弧性。

The improved injection mold technology and talc filler are of help to increase die arc resistance of the composites .

科技的发展对印制电路用层压板的力学性能、电性能、耐电弧性、热导率以及阻燃性能提出了更高的要求。

With the progress of science and technology , mechanical properties , electric properties , arc resistance , thermal conductivity and flame retardant performance of the printed circuit laminate have been proposed to higher requirements .

CuW合金具有良好的耐电弧侵蚀性、抗熔焊性能和高强度等优点，被广泛地用作各种高压断路器中的触头材料，电火花加工的电极材料。

Cu-W alloy is widely used as electrical contact material in various high voltage interrupters and as electrode material for electrical discharge machining , due to its advantages of high strength , excellent resistance to arc erosion and to welding .

钨铜复合材料具有高的导电导热性能、良好的耐电弧侵蚀性、抗熔焊性和较高的强度等优点，被广泛地应用于高压开关触头材料，特别是真空开关电触头材料。

W-Cu composites have been used widely as a contact material , especially a vacuum contact material , due to excellent electric and thermal conductivity , good electrical and erosion resistance .

具有优良的耐漏电性和耐电弧性，兼具一定的抗冲击性和耐热性。

It has excellent electric leakage resistance and arc resistance , have simultaneously certain impact and heat-resistance .