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of impurity elements reach a concentration detrimental to the electrolytic production of high-purity copper, continuous withdrawal and treatment of the refinery electrolyte is required to maintain the requisite electrolyte purity. During the decopperization of electrolyte by electrowinning, the arsenic deposits as a black slime along with copper. Such a Cu-As- bearing copper electrorefining black slime......
Polytechnical University,Xi’an 710072, China; 2. Key Laboratory of Metal High Performance Additive Manufacturing and Innovative Design, MIIT, Northwestern Polytechnical University, Xi’an 710072, China Central... the high dimensional accuracy and excellent mechanical properties, the effect of processing parameters on the geometry, the formation of Laves phase and the residual stress was investigated......
release and passivity of high-purity Cu-Sn bronze in artificial perspiration[J]. Electrochimica Acta, 2018, 283: 806-817. [9] HUTCHISON M J, ZHOU P, OGLE K, et al. Enhanced electrochemical Cu release... and fabrication of copper alloys with high strength and electrical conductivity[J]. The Chinese Journal of Nonferrous Metals, 2019, 29(9): 2009-2049. [2] 柳 泉, 赵宏达, 刘 革, 等. 装饰用铜锌仿金合金的研究进展[J]. 中国资源综合利用......
A, HOLZWARTH U. Slip planes and kink properties of screw dislocations in high-purity niobium [J]. Philosophical Magazine, 2006, 86: 3861-3892. [33] CAILLARD D. Kinetics of dislocations in pure Fe. Part 1... junctions forming LABs dissociate at high extrusion ratios from the external stress (>981 MPa) with thermal activation by the generated heat. The correlation between grain size and Vickers hardness......
of Ti40Zr10Cu47Sn3 (at.%) was fabricated through arc melting a mixture of Ti (99.8%), Zr (99.8%), Cu (99.99%), and Sn (99.99%) in a high-purity argon atmosphere. The ingot was remelted four times to ensure... appear in loading stage, leading to inhomogeneous serrated flow in the creep stage. When the loading rate is high enough, the creep deformation tends to be homogeneous. The related mechanism......
Abstract: To avoid the high purity reagents and high energy consumption involved in the manufacturing of lithium-ion battery anode materials, Sb2S3 nanorods/porous-carbon anode was prepared... conductivity. However, the reported Sb2S3-based anode materials were largely synthesized with high-purity metal or metal salt as the raw materials, thereby inevitably extending the preparation duration......
. ZENG Qing. Study on the photocatalytic and piezoelectric catalytic properties of sodium bismuth titanate[D]. Beijing: China University of Geosciences (Beijing), 2020. [16] 张 森, 郑 莹, 韩仕强, 等. 低频超声驱动... International, 2019, 45(9): 11703-11708. [44] WU J M, CHANG W E, CHANG Y T, et al. Piezo-catalytic effect on the enhancement of the ultra-high degradation activity in the dark by single- and few-layers MoS2......
-hui, LIU Jing, LI Xiao-dong. Study of CaTiO3 structure under high pressure[J]. Acta Physica Sinica, 2004, 53 (6): 1967-1971. [5] 钱逸泰. 结晶化学导论[M]. 合肥: 中国科技大学出版社, 1999: 267-270.QIAN Yi-tai. Crystal... 60 years of research from the discovery of ferroelectricity to colossal magnetoresistance via high Tc superconductivity[J]. Progress in Solid State Chemistry, 2007, 35: 171-173. [34] 侯 峰, 阴育新, 徐廷献......
-bronze, and bismuth layered structures [13,14]. Despite tremendous recent progress, there is no equivalent substitute for PZT possessing both high piezoelectric coefficients and thermal stability... applications. The electrical field can be applied via the surface electrodes, normally through the wafer thickness, and high stiffness and bandwidth offer piezoceramics high actuation capability. However......
indicated that the galena sample was of high purity with only traces of Sb and Co compounds, which was confirmed by the results of X-ray diffraction (XRD) examination. Sodium butyl xanthate (BX... (AgNO3), zinc chloride (ZnCl2), copper sulfate (CuSO4·5H2O), antimony trichloride (SbCl3), bismuth nitrate pentahydrate (BiCl3·5H2O), and manganese(II) chloride tetrahydrate were purchased from......
