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). For the quartz sand, three particle sizes (850-355, 355-200 and 355-125 μm) with the mix ratio of 1:1:1 were used. The mechanical parameters of the granite in Linglong Gold Mine and the similar material......
material with sufficient toughness for high-temperature applications by diffusion bonding[J]. Fusion Science and Technology, 2014, 66(2): 315-321. [61] ZHANG Y, XU G Y, WANG Y, ZHANG C, FENG S J, SUO......
manganese oxide materials[J]. Material Review, 2004, 18(6): 43-46. [26] DEMIRKIRAN N. Copper adsorption by natural manganese dioxide[J]. Transactions Nonferrous Metals Society China, 2015, 25(2......
, ZHOU Yu. Development and research status of biomedical titanium alloys [J]. Material Science and Technology, 2002, 10(1): 100-106. (in Chinese) [7] FUKUI Y, INAMURA T, HOSODA H, WAKASHIMA K, MIYAZAKI S......
cations on the oxidation behavior of sulfide minerals by using low-grade nickel sulfide ore as raw material. The oxidation leaching efficiencies of Ni, Cu, Fe, and Mg in the nickel ore were measured......
; JRC is the joint roughness coefficient; JCS is the compressive strength of the rock at the fracture surface; φb is the friction of the rock material. The parameters JRC, JCS and φb can be determined......
strains, imperfections, or bulk defects in the material act as free electron scattering centers, which reduce their mean free paths and hence the conductivity [18]. Accordingly, the lattice......
layers of molten metal [1-14]. In wire arc additive manufacturing (WAAM) process, electric arc and wire are used as the heat source and feedstock material, respectively. The electric arc is usually...]. Materials Today: Proceedings, 2020, 21: 920-925. [22] SINGH S, RAMAKRISHNA S, SINGH R. Material issues in additive manufacturing: A review [J]. Journal of Manufacturing Processes, 2017, 25: 185-200. [23......
合EDS(SEM,FEI Nova NanoSEM 450型),以及拉曼光谱仪(Jobin-Y’von LabRAM HR-800型,He-Ne激光532 nm,数据采集区间为100~600 cm-1,测试分辨率为2 cm-1). 相关的第一性原理计算采用软件Material Studio 8.0中的CASTEP模块.在对低冰镍中的主体矿相镍黄铁矿(Fe5Ni4S8)和斑铜矿(Cu5FeS4)的晶......
South University, Changsha 410083, China; 3. School of Metallurgical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China; 4. College of Metallurgy and Material Engineering......