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Hot deformation behavior of KFC copper alloy during compression at elevated temperatures ZHANG Hui(张 辉)1, 2, ZHANG Hong-gang(张红钢)3, PENG Da-shu(彭大暑)2 1. College of Materials Science...; Abstract: The hot deformation behavior of a KFC copper alloy......
Hydrothermal Synthesis of Xonotlite-type Calcium Silicate Insulation Material Using Industrial Zirconium Waste Residue江金国,崔崇Department of Materials Science and Engineering,Nanjing University of Science & Technology摘 要:Xonotlite-type insulation material was prepared by hydrothermal synthesis technology using industrial zirconium waste residue......
J. Cent. South Univ. Technol. (2011) 18: 1434-1440 DOI: 10.1007/s11771-011-0858-4 Mathematical model for coupled reactive flow and solute transport during heap bioleaching of copper sulfide YIN... is also analyzed. The results obtained allow us to obtain a better understanding of the fundamental physical phenomenon of the bioleaching process. Key words: copper sulphide; heap bioleaching......
素分配 中图分类号:TF811;TF812 文献标志码:A 文章编号:1672-7207(2019)07-1527-10 Metal distribution behavior in copper dross smelting for enrichment XIAO Hui1, XIE Boyi1, CHEN... and copper in the traditional pyrometallurgy process of copper dross, the effects of m(FeO)/m(SiO2), m(CaO)/m(SiO2), sulfur dosage, scrap iron dosage, coal dosage, and sodium carbonate dosage on elements......
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Inhomogeneity and anisotropy of microstructure and mechanical properties in severe plastic deformation processed pure copper KANG Feng(康 锋)1, WANG Jing-tao(王经涛)1, DU Zhong-ze(杜忠泽)2 School...′an 710055, China Received 20 April 2006; accepted 30 June 2006 Abstract: Pure copper (99.95%) square bars (32 mm×32 mm) were subjected to equal channel angular pressings (ECAP) for 4 passes at room......
Compound forming technology of outside 3D integral fin of copper tubes XIANG Jian-hua(向建化), TANG Yong(汤 勇), YE Bang-yan(叶邦彦), ZHOU Wei(周 伟), YAN Hui(燕 辉), HU Zhi-hua(胡志华) School..., a 3D integral-fin structure on outside surface of red copper tube with diameter of 16.0 mm and wall thickness of 1.5 mm was obtained. When both rolling depth and ploughing-extrusion (P-E) depth were......
Effect of extrusion wheel angular velocity on continuous extrusion forming process of copper concave bus bar WU Peng-yue(吴朋越)1, XIE Shui-sheng(谢水生)1, LI Hua-qing(李华清)1, YAN Ming(鄢 明)1, HUANG Guo-jie(黄国杰)1, CHENG Lei(程 磊)1 1. State Key Laboratory for Fabrication and Process of Nonferrous Metals, General Research Institute for Nonferrous Metals, Beijing 100088, China; 2. Yunnan Copper......
Effect of cold rolling on properties and microstructures of dispersion strengthened copper alloys GUO Ming-xing(郭明星)1, WANG Ming-pu(汪明朴)1, SHEN Kun(申 坤)1, CAO Ling-fei(曹玲飞)2, LEI Ruo-shan(雷若姗...; Abstract: Mechanical properties and microstructures of unidirectionally and tandem rolled alumina dispersion strengthened copper(ADSC) alloys under different......
Study on WC dispersion-strengthened copperWANG Mengjun;ZHANG Liyong;LIU Xinyu School of Material Science and Engineering, Central South University Changsha 410083, China Guilin College of Electronic Technology, Guangxi 541004, China摘 要:<正> Dispersion-strengthened copper (DSC) with WC as dispersoid was prepared by means of mechanical alloying(MA......