磨片与热处理工艺次序对氧化锌电阻片性能的影响

Effect of Sequence of ZnO Varistor Grinding and Anneal on its Performance

通过先磨片后热处理及先热处理后磨片两种不同工艺次序生产氧化锌电阻片性能的对比 ,发现采用先磨片后热处理的工艺次序对氧化锌电阻片的性能有一定的提高 ;并根据 X衍射试验结果进行了分析。

A performance comparison between ZnO varistors annealed after grinding and those grounded after annealing shows a higher performance of ZnO varistor.An evaluation has been made on X ray deflect to gram.