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of gallium and germanium from zinc residues [J]. Conservation and Utilization of Mineral Resources, 2002(5): 34-37. [10] ISMAEL M R C, CARVALHO J M R. Iron recovery from sulphate leach liquors in zinc... decomposition of zinc ferrite and the behavior of germanium in the process [J]. Journal of Guangdong Non-ferrous Metals, 1991, 1(1): 26-30. [12] 窦明民. 锌冶金中铁酸锌生成及理解机理的研究[J]. 云南冶金, 2003, 32: 63-65.DOU Ming-min......
. [5] XIAO Zhuo-hao, LU An-xian, LI Xiu-ying, ZUO Cheng-gang, LONG Wo-yun. Infrared transmittance and crystallization of germanium glass prepared by batch soaking process in CCl4[J]. Journal of Central South University of Technology, 2007, 14(S2): 105-111. [6] OSAKA A, JIANRONG Q, MIURA Y, YAO T. EXAFS of germanium in glasses of the GeO2-TeO2 system[J]. Journal of Non-Crystalline Solids, 1995, 191......
in CaCl2-based molten salt, has been demonstrated for the successful preparation of metals and alloys, such as titanium [6-9], niobium [10,11], tantalum [12,13], silicon [14], germanium [15], zirconium [16,17... in molten calcium chloride [J]. Angew Chem Int Edit, 2004, 43: 733-736. [15] YIN H Y, XIAO W, MAO X H, WEI W F, ZHU H, WANG D H. Template-free electrosynthesis of crystalline germanium nanowires from solid......
]. Hydrometallurgy, 2012, 113-114(3): 195-199. [12] LIU Fu-peng, LIU Zhi-hong, LI Yu-hu, LIU Zhi-yong, LI Qi-hou, ZENG Li. Extraction of gallium and germanium from zinc refinery residues by pressure acid... and germanium by high pressure acid leaching [J]. The Chinese Journal of Nonferrous Metals, 2014, 24(4): 1091-1098. (in Chinese) [14] LIU Fu-peng, LIU Zhi-hong, LI Yu-hu, LIU Zhi-yong, LI Qi-hou, WEN Da-min......
molybdenum ore Under the microscope, molybdenite is gray-white and exhibits two modes of occurrence. One is a micro-fine granular monocrystal with a particle size of 1-20 μm, which finely distributes... of typical chemical composition of molybdenum ore (mass fraction, %) Figure 2 Optical microscopy images of molybdenite as micro-fine granular monocrystal (a) and aggregates (b), SEM (c) and EDS analysis......
K, Stangler F. Elasticity of plasticity of an austenitic chromium-nickel steel [J]. Zeitschrift für Metallkunde, 1960, 51: 1-4. [59] Ledbetter H M. Predicted monocrystal elastic constants of 304-type...]. Journal of Applied Physics, 972, 43(8): 3293-2364. [62] Adams J J, Agosta D S, Leisure R G, Ledbetter H. Elastic constants of monocrystal iron from 3 to 500 K [J]. Journal of Applied Crystallography......
-sulfide deposit; Dachang ore-field 1 Introduction Generally, the dispersed elements mainly consist of eight elements like cadmium (Cd), gallium (Ga), indium (In), germanium (Ge), selenium (Se), tellurium... germanium deposit in Yunnan, Lanmuchang thallium deposit in Guizhou, La’erma independent selenium deposit, Nanhua independent thallium deposit, Dulong cadmium deposit, Muchuan independent rhenium......
, WILSON B P, LUNDSTROM M. Recovery and separation of gallium(III) and germanium(Ⅳ) from zinc refinery residues: Part I: Leaching and iron(Ⅲ) removal[J]. Hydrometallurgy, 2017, 169(3): 564-570. [23] LIU Fu-peng, LIU Zhi-hong, LI Yu-hu, LIU Zhi-yong, LI Qi-hou, ZENG Li. Extraction of gallium and germanium from zinc refinery residues by pressure acid leaching[J]. Hydrometallurgy, 2016, 164(6): 313-320......
and Technology, 2000, 105(5): 709-720. [24] NORIHIKO L, OKAMOTO, KUSAKARI M, TANAKA K, INUI H, OTANI S. Anisotropic elastic constants and thermal expansivities in monocrystal CrB2, TiB2, and ZrB2 [J]. Acta......
with atomically flat surface were deposited onto monocrystal silicon substrates by magnetron sputtering method. The root mean square roughness (Rms) of the samples surface was less than 0.5 nm. Subsequently......
