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W.L. Zhang , B.Q. Jiang , Y.S. Sun , F. Lin and L. Gu Chemical Engineering Department of Nanchang University , Nanchang 330029 , China
金属学报(英文版)
A stable colloidal boehmite sol was made with the aluminium iso propoxide made in China and used to prepare the supported γ alumina membrane using sol gel method. The γ alumina thin layer was characterized by SEM, N 2 sorption method and permeation measurement. The γ alumina membrane was pre...
关键词: boehmite , null , null , null
YAN Guangting Chongqing University , Sichuan , China.
材料科学技术（英文）
关键词:
LI Shuchen Southwestern Jiaotong University , Chengdu , ChinaCHEN Mengzhe KE Jun University of Science and Technology Beijing , Beijing , China
On the basis of statistical data of MnS in the conventional 3% Si steel sheeets after various annealing processes,the critical inclusion factor has been evaluated to be 20 mm~(-1).The inhi- bition of MnS to grain growth has been exactly described....
关键词: 3%Si steel , null , null
高健 , 康健 , 吴学玲 , 徐競 , 李邦梅 , 邱冠周
中国有色金属学报
以分离于江西某铜矿的嗜铁钩端螺旋菌(L. ferriphilum YSK)菌株为研究对象,报道不同Fe2+浓度对 L. ferriphilum生长活性的影响.结果表明,YSK菌...
关键词: L.ferriphilum YSK菌株 , Fe2+ , 生长活性
QIAO Lijie LIU Rui XIAO Jimei University of Science and Technology Beijing , Beijing , China
The effects of stress components on nucleation sites and propagation directions of stress cor- rosion cracks in brass were investigated with specimens under mode Ⅱ and mode Ⅲ loadings. The results indicated that under mode Ⅱ loading,stress corrosion cracks nucleated on the site with maximum normal s...
关键词: stress corrosion cracking , null , null , null
陆安慧
新型炭材料 doi:10.3969/j.issn.1007-8827.2003.04.014
魏幼璋
稀土学报(英文版)
