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Cup-drawing process of BT20 titanium alloyCHEN Yu(陈 宇), KANG Da-chang(康达昌), XU Yong-chao(徐永超)(School of Materials Science and Engineering,Harbin Institute of Technology, Harbin 150001, China)Abstract:A new cup-drawing process of BT20 titanium alloy was studied. Tensile tests were carried out at room temperature, and then cup-drawing experiments were carried out with conical female die at high......
Titanium Transfer in Slag/Metal Systems for Ironmaking杜鹤桂摘 要:<正> The smelting of titaniferous magnetitein blast fuynace in China is unique in the natureof problems and their solutions. Fundamentalsof this successful technology will be discussed.Topics to be covered are: (1) the characteristicsof high content TiO2 in blast furnace slag;(2......
Effect of high density electropulsing treatment on formability of TC4 titanium alloy sheet SONG Hui(宋 辉), WANG Zhong-jin(王忠金), GAO Tie-jun(高铁军) School of Materials Science and Engineering...; Abstract: An annealed TC4 titanium alloy sheet was treated by high density electropulsing (Jmax=(5.09-5.26)×103A/mm2, tp=110......
Preparation of titanium dioxide from titania-rich slag by molten NaOH methodYan-fang Han1,2,3),Ti-chang Sun1),Jie Li2,3),Tao Qi2,3),Li-na Wang2,3),and Jing-kui Qu2,3) 1) School of Civil...="ChDivSummary" name="ChDivSummary">Preparing titanium dioxide from titania-rich slag(TiO2 73wt%) by molten NaOH method has been developed.The effects of tem-perature and reaction time on the titanium......
Surface modification of titanium using steel slag ball and shot blasting treatment for biomedical implant applicationsBudi Arifvianto,Suyitno,Muslim MahardikaCenter for Innovation of Medical... and spherical shots on the surface and subsurface of titanium were studied in this paper.The treatments were conducted for 60-300 s using 2-5 mm steel slag balls and 3.18 mm spherical shots.The surface......
攀枝花高钛型高炉渣综合利用研究最新进展李兴华1,2,蒲江涛2(1.云南省昆明市昆明理工大学国土资源工程学院2.四川省攀枝花市攀枝花市科学技术和知识产权局)摘 要:介绍了针对攀枝花高钛型高炉渣开展的以提取钛元素为目的的"冶金改性处理选择性析出分离","高温碳化-低温选择性氯化制取TiCl4","等离子熔融还原制备钛硅合金","直接选钛",以及不提取钛元素的"制取新型矿棉"等5条技术路线近期的工作进展,存在的问题,并展望了各工艺的发展前景.指出攀枝花高钛型高炉渣综合利用的理想模式应是技术路线的多元化,产品的多样化.......
titanium dioxide was synthesized from titanium containing electric furnace molten slag(TCEFMS)by using an alkali fusion,followed by a hydrolyzation-acidolysis-calcination route.The efects of alkali/slag... extraction efciency of nanostructured Fedoped titanium dioxide is 99.35%,when the molten slag is calcinated at 700 C for 1 h with the mass ratio of alkali/molten slag of 1.5:1.The influence of alkali......
Preparation, characterization and photocatalytic activity of sulfuric acid-modified titanium-bearing blast furnace slag LEI Xue-fei(雷雪飞)1, XUE Xiang-xin(薛向欣)2 1. Department of Materials Science...; accepted 14 March 2010 Abstract: The feasibility of reducing Cr(VI) from the aqueous solution by sulfuric acid-modified titanium-bearing blast furnace slag (SATBBFS) as a photocatalyst......
and high titanium slag WANG Zhen-yang, ZHANG Jian-liang, XING Xiang-dong, LIU Zheng-jian (School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing... basicity and high titanium slag of CaO-SiO2-MgO-Al2O3-TiO2-V2O3 was studied using analytical-grade reagent under laboratory conditions. The results show that, the distribution ratios of vanadium......
of synthetic rutile from high Ca and Mg type titanium slag by mineral phase reconstruction process DONG Hai-gang1, 2, GUO Yu-feng1, JIANG Tao1, CHEN Jia-lin2, FAN Xing-xiang2 (1...-platinum Metals Co., Ltd., Kunming 650106, China) Abstract: Study on the production of synthetic rutile from high Ca and Mg type titanium slag by adding Na2CO3 roasting for mineral phase......
