Stability of ZnO-Pr6o11-Cr2O3 varistor ceramics against electrical degradation

The vulnerability of varistor ceramics to electrical degradation during operation not only affects their nonlinear properties but also leads to shortening of device’s lifetime by increasing the risk of failures including melting, fire or even explosions. In this study, ZnO-Pr6O11-Cr2O3 varistor cera...

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Bibliographic Details
Main Authors: Wan Abdullah, Wan Rafizah, Zakaria, Azmi, Hashim, Mansor, Rahman, Md. Mahmudur, Mohd Ghazali, Mohd Sabri
Format: Article
Language:English
Published: Trans Tech Publications 2016
Online Access:http://psasir.upm.edu.my/id/eprint/35673/1/Stability%20of%20ZnO-Pr6o11-Cr2O3%20varistor%20ceramics%20against%20electrical%20degradation.pdf