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spectrometry; molybdenum oxide; pressed powder pellet; major and minor components; [全文内容正在添加中] ......
Trans. Nonferrous Met. Soc. China 26(2016) 3015-3023 Reaction mechanisms of low-grade molybdenum concentrate during calcification roasting process Min GAN, Xiao-hui FAN, Xu-ling CHEN, Cheng-qian WU...; accepted 10 March 2016 Abstract: The effects of Ca-based additives on roasting properties of low-grade molybdenum concentrate were studied. The results show that calcium-based additives can react......
, TIAN Jia-min (State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China) Abstract: The pure molybdenum and MT alloys were prepared by powder metallurgy process. The oxidation behavior and ablation behavior in oxyacetylene of pure molybdenum and MT alloys at 1200℃ were studied. The results indicate that the oxidation of pure molybdenum arises from defects......
Thermodynamic analysis on sodium carbonate decomposition of calcium molybdenum XIA Wen-tang(夏文堂), ZHAO Zhong-wei(赵中伟), LI Hong-gui(李洪桂) School of Metallurgical Science and Engineering, Central... of CaMoO4 reduces significantly in the presence of sodium carbonate. In order to achieve effective leaching of molybdenum from CaMoO4, a certain concentration of sodium carbonate is necessary. High total......
. In this work, copper was coated on the molybdenum powder surface with electroless plating technique and the effect of plating parameters on the electroless plating copper has also been studied.2... molybdenum particles from contacting each other during the preparation of Mo-Cu composite materials Fig.4 Morphology of raw Mo powders Fig.5 SEM micrographs of coated powder in different stages: ......
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Electrocatalytic oxidation of methanol on carbon-nanotubes/graphite electrode modified with platinum and molybdenum oxide nanoparticles GAN Yong-ping(甘永平), HUANG Hui(黄 辉), ZHANG Wen-kui(张文魁... and electrocatalytic properties of platinum and molybdenum oxide nanoparticles (Pt-MoOx) on carbon-nanotubes/graphite electrode for methanol oxidation were investigated. The micrograph and elemental composition......
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addition on the strength and ductility of doped molybdenum[J]. Journal of the Japan Society of Powder and Powder Metallurgy, 1999, 46(5): 472?477. [16] OERTEL C G, HUENSCHE I, SKROTZKI W, KNABL W... Chang, WANG Ming-pu, JIN Peng, ZHANG Juan, GUO Ming-xing, TAN Wang (School of Materials Science and Engineering, Central South University, Changsha 410083, China) Abstract: Pure molybdenum bars......
Synthesis of TiB2 nanocrystalline powder by mechanical alloying TANG Wen-ming(汤文明), ZHENG Zhi-xiang(郑治祥), WU Yu-cheng(吴玉程), WANG Jian-min(王建民), L? Jun(吕 珺), LIU Jun-wu(刘君武) School of Materials...; Abstract: TiB2 nanocrystalline powder was synthesized by mechanical alloying of Ti-67B elemental powder. X-ray diffraction(XRD) and transmission electron microscopy......
