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1)  Electric erosive resistance
抗电弧烧蚀
2)  arc ablation
电弧烧蚀
1.
For improving the arc ablation resistance of nozzle materials of high-voltage circuit breaker,it is needed to fill Al 2 O 3 and TiO 2 in PTFE to reduce the ablation of arc energy and improve the arc ablation resistance of nozzle.
为了提高高压断路器喷口材料的耐电弧烧蚀性能,采用在聚四氟乙烯(PTFE)中添加三氧化二铝或二氧化钛,降低电弧能量对PTFE的烧蚀,同时试验研究复合聚四氟乙烯介电性能的变化规律。
3)  arc erosion
电弧烧蚀
1.
It is found by XRD that the phase structure of La2NiO4 ceramics did not change after arc erosion and exhibited a high chemical stability.
X射线衍射分析发现La2NiO4陶瓷在电弧烧蚀作用下相结构不发生变化,具有高的化学稳定性。
2.
After cryogenic treatment,the resistance property of arc erosion of CuCr50 vacuum contact material change dramatically.
CuCr50真空触头材料经深冷处理后 ,抗电弧烧蚀性能明显提高。
3.
The samples of carbon sliding panel infiltrated with copper were prepared,and the friction test and arc erosion test were carried out.
制备了浸铜碳滑板试样,并通过试验研究了浸金属碳滑板和纯碳滑板的机械摩擦性能与电弧烧蚀性能。
4)  micro-arc ablation
微电弧烧蚀
5)  stagnation ablation test
电弧驻点烧蚀
1.
The results show that 3D C/C composites have good ablation performance in the stagnation ablation test.
采用电弧驻点烧蚀试验方法,测试细编穿刺毡增强体C/C复合材料的烧蚀率,并采用电子扫描显微镜观察烧蚀表面形貌。
6)  arc ablate rate
电弧烧蚀速率
补充资料:抗电弧涂料
分子式:
CAS号:

性质:是一种抗电弧的覆盖绝缘涂料。通常绝缘漆膜在交流高压电场作用下会在瞬间产生导电层,引发电弧的产生。涂层能承受产生电弧的时间超过4s的绝缘漆称为抗电弧涂料。醇酸抗电弧漆由长油度醇酸树脂与颜料经研磨后,加入适量氨基树脂、催干剂,用二甲苯稀释而成。分铁红、灰色两种,主要用于电机电器。

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