High anti-arc erosion performance of the Al2O3 reinforced Cu@W composites for high voltage circuit-breaker contacts

High voltage circuit-breakers with superior performance are demanded as the transmission distance extends and voltage rises, which are often subject to high current and voltage surges. Commercial circuit-breaker contacts are conventionally manufactured with CuW alloy by infiltration method, limiting...

Full description

Bibliographic Details

Published in:	Materials Research Express
Main Authors:	Yi Ding, Jin Feng Geng, Jun Li Du, Shu Heng Wei, Zhi Xiang Zhu, Yu Han, Dawei Xia, Wei Xie, Xin Chen, Fei Yue Ma
Format:	Article
Language:	English
Published:	IOP Publishing 2022-01-01
Subjects:	Cu@W composite Al2O3 particles circuit-breaker contact arc erosion performance
Online Access:	https://doi.org/10.1088/2053-1591/ac5a35