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images and EDS results of bauxite residue treated by different ammonium chloride amounts are shown in Fig. 10. The microstructure of bauxite residue with only water leaching was loose and contained......
A. The general chemical composition was calculated to be 86.59% Cu, 12.88% Ni, and 0.53% Fe. The possible reason for this diverse microstructure was the high reduction rate at a higher current. 3.3 Potentiostatic......
of Central South University of Technology, 2007, 14(2): 220-224. [7] YANG Bao-hua, WU Ai-xiang, MIAO Xiu-xiu, LIU Hong-bing. Microstructure evolution of ore particles during bioleaching based on X-ray micro......
, et al. Numerical studies of the influence of microstructure on rock failure in uniaxial compression. Part I: effect of heterogeneity[J]. International Journal of Rock Mechanics and Mining Sciences......
(Science and Technology), 2014, 45(12): 4325-4330. [4] 杨鹏, 吴爱祥, 王洪江, 等. 泵送剂对膏体料浆流动性能作用的微结构模型[J]. 有色金属(矿山部分), 2015, 67(1): 59-64. YANG Peng, WU Aixiang, WANG Hongjiang, et al. Microstructure model......
, SAKHAEI S. Interfacial microstructure and mechanical properties of tungsten carbide brazed joints using Ag-Cu-Zn+Ni/Mn filler alloy [J]. Transactions of Nonferrous Metals Society of China, 2017, 27......
: 599-606. [3] LAN Chun-bo, LI Guo, WU Yu, GUO Li-li, CHEN Feng. Effects of cold deformation on microstructure and mechanical properties of Ti-35Nb-2Zr-0.3O alloy for biomedical applications [J......
of elements. With the smaller material size, the separation operation was more efficient. This can be explained by the microstructure of the reduced sample in Fig. 5. When the material size was coarse......
金板材显微组织和力学性能的影响[J]. 中国有色金属学报, 2014, 24(7): 1700-1706. DONG Yong, LIU Ji-zhao. Effects of initial orientation on microstructure and mechanical properties of AZ31 magnesium alloy sheets fabricated......
:100 mm (长)×20 mm(宽)×0.1 mm(厚),轧前对铜箔进行真空退火处理,退火温度为700~920 ℃,保温时间为5~7 h,退火后经过研磨抛光,用5 g FeCl3+15 mL HCl+85 mL H2O进行腐蚀,腐蚀时间为7 s,退火后典型铜箔的显微组织如图9所示. 图9 退火后不同晶粒尺寸铜箔显微组织 Fig. 9 Microstructure......