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; synchronous plating bismuth film electrode; manganese; differential pulse stripping volta-mmetry; soil; [全文内容正在添加中] ......
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Effect of bismuth on microstructure of unmodified and Sr-modified Al-7Si-0.4Mg alloys S. FARAHANY, A. OURDJINI, M. H. IDRIS, L. T. THAI Department of Materials Engineering, Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, 81310, Malaysia Received 27 August 2010; accepted 29 November 2010 Abstract: The effects of bismuth and the combination of bismuth......
including the potential of deposition, current density and concentration of iron and bismuth in the solution on the Fe content in the alloy deposits were studied. Experimental results indicated... to the copper substrates analyzed by EDS, SEM and XRD. After heat treatment of crystallization at 270℃ for 1h, the crystal phase of Bi-Fe can be found in XRD patterns. Key words:bismuth; Bi-Fe alloy......
:锑；电解精炼；铋；草酸 中图分类号:TB 331; TH 117.3 文献标识码:B Bismuth removal from crude antimony by electro refining LIN Yan1, XIE Gang1, YANG Da-jin2, LI Rong-xing1 (1. Faculty...: It is difficult to separate bismuth and antimony in the process of crude refining. The electro refining of high-bismuth antimony was studied by using ammonium fluoride-antimony sulphate electrolyte system......
)01-0117-06 Microstructure and properties of unleaded free-cutting brass containing bismuth and stibium XIAO Lai-rong1, 2, SHU Xue-peng1, 2, YI Dan-qing1, 2, ZHANG Lu-huai1, 2, QIN Jing-li1, 2, HU...;Ministry of Education, Central South University, Changsha 410083, China) Abstract: A new environmental friendly cutting brass containing bismuth and stibium instead of lead was produced by casting......
A, VALSIUNAS I, VERONESE G P, JUSKENAS R, RUTAVICIUS A. Alumina template- assisted growth of bismuth selenide nanowire arrays[J]. Journal of Crystal Growth, 2008, 310(2): 428-433. [3] HAM S, JEON S, PARK M, CHOI S, PAENG K J, MYUNG N, RAJESHWAR K. Electrodeposition and stripping analysis of bismuth selenide thin films using combined electrochemical quartz crystal microgravimetry and stripping voltammetry......
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