New low-voltage varistor composites

被引：40

作者：

GlatzReichenbach, J

Meyer, B

Strumpler, R

KlugeWeiss, P

Greuter, F

机构：

[1] Asea Brown Boveri, Corporate Research

来源：

JOURNAL OF MATERIALS SCIENCE | 1996年 / 31卷 / 22期

关键词：

D O I：

10.1007/BF01152143

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

New varistor-type polymer composites far low-voltage application have been developed. The filler is made of commercially available doped ZnO-varistor powder. The polycrystalline filler particles act as varistors due to their typical grain-boundary structure. The presented varistor composite materials show very low values for the breakdown field strength down to 200 V mm(-1), as compared with already existing varistor-type composites, and fairly high alpha-values in the range of 10.

引用

页码：5941 / 5944

页数：4

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