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and structural optimization of gas-liquid two-phase flow in reduction furnace of lead-rich slag[J]. The Chinese Journal of Nonferrous Metals, 2014, 24(10): 2642-2651. [9] 闫红杰, 刘方侃, 张振扬, 高 强, 刘 柳, 崔志祥, 申殿邦. 氧枪布置方式对......
(HV 137) was observed in the SZ of FG sample because of a reduction in the size of the particles, leading to the even distribution of particles and thus enhancing the hardness values. The third pass......
, and the reduction of interfacial energy is left as the only driving force for re-melting. Furthermore, there is no phase transformation except for eutectic solidification in this alloy system. Consequently......
to 6 mol/L. And the other reason for the decrease of gold leaching efficiency was the reduction of removal efficiencies of arsenic and carbon. After the dust was successively leached by 15% H2SO4......
, the reinforced case obtains lower critical height ratios against the unreinforced case, with a reduction range of 2.4% to 8.5% due to the geomembrane effect. Indeed, the existence of reinforcement has......
reduction of the gear system by controlling the surface micro- topography. This paper is organized as follows. Section 1 summarizes the previous similar work, and concludes their deficiencies and objective......
] CHEN Song, GUO Shu-qiang, JIANG Lan, XU Yu-ling, DING Wei-zhong. Thermodynamic of selective reduction of laterite ore by reducing gases [J]. Transactions of Nonferrous Metals Society of China, 2015......
alloys. The monovariant eutectics played a negative role in the resistance of hot tear formation while the LMP eutectics showed the opposite. (2) Reduction in the volume fraction of LMP eutectics......
variations during ball milling of Al-2CNTs- 10Al2O3 nanocomposites modify the ultrasonic properties. Homogenous dispersion of CNTs and Al2O3 within Al particles, reduction of inter-particle spacing......
, the concentration of the directionality decreased, and the reduction improved the mechanical properties. The maintenance of the orientation indicates that the FSP mainly produced horizontal deformation......
