期刊
JOURNAL OF ALLOYS AND COMPOUNDS
卷 490, 期 1-2, 页码 26-30出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jallcom.2009.10.041
关键词
Chromium carbides; Mechanical alloying; Nanocrystals; Intermetallic compounds
Nanostructure chromium carbides were fabricated by mechanical alloying in a Fritsch planetary ball mill. The morphological changes and the effect of milling time and elementary powder compositions on final products were investigated by employing scanning electron microscopy (SEM) and X-ray diffraction (XRD). The results show that although at early stages of milling the solid solutions were formed, but the final products for prolonged milling times were intermetallic compounds. Also crystallite size of chromium carbides was found to be about 21 nm after 12 h of milling. (c) 2009 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据