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using JEOL model JSM-6610LV FESEM containing an energy dispersive X-ray analyzer and JEM-2100F HRTEM. The elemental composition of the sintered alloy was determined using elemental mapping by means......
J G, LU Y W, GU Q H. Mechanical properties and damage constitutive model of coal in coal-rock combined body [J]. International Journal of Rock Mechanics and Mining Sciences, 2018, 110: 140–150. DOI......
. [22] MILKEREIT B, STARINK M J. Quench sensitivity of Al-Mg-Si alloys: A model for linear cooling and strengthening [J]. Materials & Design, 2015, 76: 117-129. [23] CHOI S W, KIM Y M, LEE K M, CHO......
, A distributed dynamic mesh model of a helical gear pair with tooth profile errors [J].Journal of Central South University, 2018, 25: 287–303. [16] FANG Z H, OBIKAWA T. Turning of Inconel 718 using......
property inhomogeneity of 7055 aluminum alloy medium thick plate[J]. Materials Characterization, 2016, 113: 189-197. [28] STARINK M J, WANG S C. A model for the yield strength of overaged Al-Zn-Mg-Cu......
,波长0.154 056 nm,加速电压36 kV,电流30 mA,扫描速率4 (°)/min,步宽0.02°;采用JEM-2100F场发射高分辨率透射电镜对热处理前后涂层微观形貌进行观察,利用电子衍射确定涂层相组成,操作电压为200 kV.涂层平面透射试样由平行于样品表面方向减薄至30 μm后,冲成d 3 mm圆片,再进行离子减薄 (Gatan model 691,5 kV电压,6°入射角);采用......
. Kinetics of metal extraction: Model discrimination and parameter estimation [J]. Chemical Engineering Processing, 1990, 27: 13-18. [28] XING P, WANG C Y, XU S M, JU Z J. Kinetics of cobalt (II) extraction......
life prediction model for nickel-based superalloy [J]. Transactions of Nonferrous Metals Society of China, 2018, 28: 2102-2106. [4] PAVAN A H V, VIKRANT K S N, RAVIBHARATH R, SINGH K. Development......
kinetics obtained from PSO model 从图6中可以看出,线性回归系数较高(≈ 0.999),说明了这个模型适合As(Ⅲ)离子和As(Ⅴ)离子的研究,初始浓度为100 mg/L时,平衡时仅检测出含有较低浓度的砷,说明可以利用钢渣去除水体中的砷,以达到处理污染水体的目的. 2.3 钢渣脱砷机理分析 为揭示钢渣在酸性含砷溶液中的除砷机理,本文利用铜冶炼含砷酸性废......
A. A simple model for grain refinement during solidification [J]. Acta Metallurgica, 1975, 23: 229-237. [30] CHEN Zong-ning, KANG Hui-jun, FAN Guo-hua, LI Jie-hua, LU Yi-ping, JIE Jin-chuan, ZHANG Yu-bo, LI......