Synthesis and structural evolution of vanadium carbide in nano scale during mechanical alloying

被引：9

作者：

Hossein-Zadeh M. ^{[1
]}

Razavi M. ^{[2
]}

Safa M. ^{[1
]}

Abdollahi A. ^{[3
]}

Mirzaee O. ^{[1
]}

机构：

[1] Department of Materials Engineering, Semnan University, Semnan

[2] Materials and Energy Research Center, Tehran

[3] Department of Metallurgical Engineering, Azad University, Ahvaz

来源：

Journal of King Saud University - Engineering Sciences | 2016年 / 28卷 / 02期

关键词：

Carbide; Microwave; Milling; Nanocrystalline; V[!sub]8[!/sub]C[!sub]7[!/sub; XRD;

D O I：

10.1016/j.jksues.2014.03.010

中图分类号：

学科分类号：

摘要：

In this study, nano crystalline vanadium carbide was synthesized by mechanical alloying method. V2O5, C and Mg powders were placed in a planetary ball mill and sampled after different milling times. XRD and FESEM were used for characterization of synthesized powder. Studies showed that crystalline V8C7 has been synthesized by 24 h milling and subsequently heat treatment at 800 °C. It was concluded that the V8C7 crystallites were nano sized and the lattice parameter deviated slightly from the standard size. Furthermore, milling led to increase in strain and decrease of vanadium carbide particle size. © 2014

引用

页码：207 / 212

页数：5

共 20 条

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