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): 1238-1244. [13] YOON B K, LEE B A, KANG S J L. Growth behavior of rounded (Ti,W) C and faceted WC grains in a Co matrix during liquid phase sintering[J]. Acta Mater. 2005, 53(17): 4677-4685. [14] KANG S J......
, 6: 892-899. [18] Du Y, Chang Y A, Huang B Y, Gong W P, Jin Z P, Xu H H, Yuan Z H, Liu Y, He Y H, Xie F Y. Diffusion coefficients of some solutes in FCC and liquid Al: Critical evaluation......
reaction, pH was restored to the initial value at 20 min intervals. At the same time, ferric iron mass in liquid phase was determined. The efficiency (η) of jarosite process was calculated according......
morphologies of FGH96 specimens after liquid nitrogen cooling 2.7 FGH96合金拉伸变形后显微结构特征分析 图10所示为横向试样经拉伸变形后的显微结构.图10(a)所示为横向试样在25 ℃条件下经过拉伸试验后的变形组织.在该条件下,可以清楚地看到均匀分布的二次γ′相,呈蝶形,不规则四边形或近球形,直径约为100 nm(见图......
properties of liquid electrolyte by modified heat pulse technique[J]. International Journal of Heat and Mass Transfer, 1981, 24(5): 891-894. [18] 李 劼, 张翮辉, 张红亮, 徐宇杰, 杨 帅, 赖延清. 大型铝电解槽电解质流场涡结构的数值模拟[J]. 中国有......
of height of solid-liquid separation interface with time 由图3可见,曲线集中分布于图中4个区域:最上一个区域,包含2条曲线,分别为曲线4和8;在0~400 s内,固液分离界面以相对较慢的速度下降; 400 s后,该区域曲线逐渐趋于水平,最终固液界面高度降至105 mm;中上区域,包含2条曲线,分别为曲线6和12,在0~300 s内,固液分离界面高度处于...;Scheme of best combination level test 图5 固液分离界面高度随时间变化曲线 Fig. 5 Changes of height of solid-liquid separation interface with time 图6 各实验底流质量分数与单位面积固体处理量 Fig. 6 Bottom flow mass......
for derived products[J]. Resources, Conservation and Recycling, 2000, 28(3): 227-239. [2] FELLER A, ZUAZO I, GUZMAN A, et al. Common mechanistic aspects of liquid and solid acid catalyzed alkylation......
and process industries[M]. Washington: Hemisphere Publishing Corporation, 1981: 679-707. [4] FOSSA M. Design and performance of a conductance probe for measuring the liquid fraction in two-phase gas-liquid flows[J]. Flow Measurement and Instrumentation, 1998, 9(2): 103-109. [5] LI Z, WU Y, LI D. Gamma-ray attenuation technique for measuring void fraction in horizontal gas-liquid two-phase flow[J......
曲线 Fig. 2 Volatilization-time curve of liquid detergent in rock similar material 1.2.2 衬砌相似材料配比 衬砌相似材料采用石膏,石英砂,重晶石粉与水作为原材料,通过调整不同的水膏质量比,以得到满足试验要求的配比(见表2).最后确定隧道衬砌相似材料的质量比为m(石膏):m(石英砂):m(重晶......
and porosity of an aluminium alloy with intensive melt shearing[J]. Scripta Materialia, 2011, 64(2): 209-212. [20]FAN Z, ZUO Y B, JIANG B. A new technology for treating liquid metals with intensive melt......