Effects of high-energy ball milling oxide-doped and varistor ceramic powder on ZnO varistor

ZnO varistor ceramics doped with Bi2O3, Sb2O3, Co2O3, Cr2O3, and MnO2 were prepared separately by two high-energy ball milling processes: oxide-doped and varistor ceramic powder. A comparison in the electrical and microstructural properties of the samples obtained by both methods was made. The best...

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Veröffentlicht in:	Transactions of Nonferrous Metals Society of China 2012-06, Vol.22 (6), p.1423-1431
Hauptverfasser:	XU, Dong, TANG, Dong-mei, JIAO, Lei, YUAN, Hong-ming, ZHAO, Guo-ping, CHENG, Xiao-nong
Format:	Artikel
Sprache:	eng
Schlagworte:	Ball milling Ceramic powders electrical characteristic Electronic devices High density high-energy ball milling Microstructure Sintering (powder metallurgy) varistor Varistors Zinc oxide ZnO
Online-Zugang:	Volltext
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