The Nonferrous Metals Society of China
Properties of electric brushes made with
Cu-coated graphite composites and with copper powders
HU Zhong-liang (胡忠良), CHEN Zhen-hua (陈振华), XIA Jin-tong (夏金童), JING Guo-yun (丁国芸)
Transactions of Nonferrous Metals Society of China . 2007, (Special 1): 1060 -1064 .