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, GUO Jing-kun, YANG Xie-long. Preparation of nanocrystalline Zn ferrite by high energy ball milling [J]. Chinese Journal of Materials Research, 1999, 13(2): 142-146. (in Chinese) [19] TANAKA H... Chemical Reviews, 2006, 75(3): 177-189. [10] CHEN Zhen-hua, CHEN Ding. Mechanical alloying and solid-liquid reaction milling [M]. Beijing: Chemical Industry Press, 2006: 439-440. (in Chinese) [11......
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PREPARING NANO-CRYSTALLINE La DOPED WC/Co POWDER BY HIGH ENERGY BALL MILLING D.Zou1,S.Liu2,Y.X.Li1,D.Q.Yi2 (1.Hunan Yin Zhou Nonferrous Metals Hi.-Tech. Limited Company, Changsha 410083, China;2.School of Materials Science & Engineering, Central South University, Changsha 410083, China) Abstract:The La doped WC/Co powder was prepared by high energy ball milling. The changesof crystal structure......
Microstructure and Electrical Properties of Er2O3-Doped ZnO-Based Varistor Ceramics Prepared by High-Energy Ball Milling Shi Wangzhou1,Jiang Dongmei1,Kong Hui2,Liu Hongyu3,Ma Xueming1 (1.Department... and Technology, Wuhan 430081, China) Abstract:The microstructure, electrical properties and density of ZnO-based varistor ceramics with different Er2O3 content prepared by high-energy ball milling (HEBM......
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Dry face milling of titanium alloysAhmed Hassan摘 要:<正>In machining titanium alloys, cutting tools generally wear out very rapidly because of the high... to the dry face mill of (α+β) titanium alloys. As a result it was found that the inserts exhibit an excellent cutting performance at low cutting speeds and feed rates, and there is no significant......
Effect of post annealing on phase transformation of Ni-Mn-Ga ferromagnetic shape memory alloy particles prepared by ball milling TIAN Bing(田 兵), CHEN Feng(陈 枫), LI Li(李 莉), ZHENG... annealing on the phase transformation of Ni52Mn24Ga24 ferromagnetic shape memory alloy particles prepared by ball milling was studied. Ni52Mn24Ga24 alloy particles at micron scale were prepared......
Ni(OH)2 particles synthesized by high energy ball milling LIU Yuan-gang(刘元刚), TANG Zhi-yuan(唐致远), XU Qiang(徐 强), ZHANG Xiao-yang(张晓阳), LIU Yong(柳 勇) School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China Received 17 October 2005; accepted 6 March 2006 Abstract: High energy ball milling(HEBM) method was applied to synthesize nickel hydroxide......
Ball Milling Synthesis and Property of Nd0.7Sr0.3MnO3 ManganitesShunsheng Chen1), Changping Yang1), Lingfang Xu1) and Shaolong Tang2) 1) The Provincial Key Laboratory of Piezoelectric Ceramics..." name="ChDivSummary">Strontium doped perovskite-type Nd0.7Sr0.3MnO3 ceramics were synthesized completely by high-energy ball milling raw oxides of Nd2O3, SrCO3 and MnO2. The optimal ball milling time......