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and Environment, Central South University, Changsha 410083, China) Abstract: Pore defects are the primary cause that affects the density and uniformity of ITO target. The formation mechanism of pores... ITO green body reaches 59.3%, and after pressureless sintering, the relative density of the obtained ITO target reaches up to 99.1%. Key words: ITO target; forming pressure; pore defect; formation......
Formation mechanism and control of MgO·Al2O3 inclusions in non-oriented silicon steelYan-hui Sun,Ya-nan Zeng,Rui Xu,Kai-ke CaiSchool of Metallurgical and Ecological Engineering, University of Science and Technology Beijing摘 要:On the basis of the practical production of non-oriented silicon steel, the formation of Mg O·Al2O3 inclusions was analyzed......
Formation mechanism of α lamellae during β→α transformation in polycrystalline dual-phase Ti alloysJia Sun1,2,Min Qi1,3,Jinhu Zhang1,Xuexiong Li1,Hao Wang1,4,Yingjie Ma1,3,Dongsheng Xu1,3,Jiafeng... and anisotropic interfacial energy are presented for the β→α transformation in Ti-6 Al-4 V alloy to investigate the growth mechanism of α lamellae of various morphologies from undercooled β matrix.The α colony......
Microstructure and formation mechanism of Ce-based chemical conversion coating on 6063 Al alloy CHEN Dong-chu(陈东初)1, 2, LI Wen-fang(李文芳)1, GONG Wei-hui(龚伟慧)1, WU Gui-xiang(吴桂香)1, WU... formation. SEM/EDS, EPMA, XPS, XRD were used to observe the coating morphology or analyze the coating structure and composition. In order to study the coating formation mechanism, a scheme......
Formation mechanism of large grains inside annealed microstructure of GH4169 superalloy by cellular automation methodMing-Song Chen,Zong-Huai Zou,Y.C.Lin,Hong-Bin Li,Guan-Qiang Wang摘 要:formation of large grains, some new annealing......
Mechanism of Phase Transformation and Formation of Barium Hexaferrite Doped with Rare-Earths in Sol-Gel Process 车平1,张军1,洪广言2,甘树才1,唐娟1 (1.College of Chemistry, Jilin University, Changchun 130026, China;2.Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China) Abstract:The phase-transformation in sol-gel preparation of barium hexaferrite and the formation......
Thermodynamic analysis on the formation mechanism of MgO·Al2O3 spinel type inclusions in casing steelHai-yan Tang and Jing-she Li School of Metallurgical and Ecological Engineering,University... with oxide as a core covered by sulfide.The formation mechanisms were studied.The influences of slag basicity and vacuum degree on the magnesium content during the vacuum treatment of molten steel......
Morphology control of ultrafine cuprous oxide powder and its growth mechanism CAO Yan(曹 艳), WANG Yue-jun(王岳俊), ZHOU Kang-gen(周康根), BI Zhen(毕 贞) School of Metallurgical Science... characterized by XRD and SEM. The effects of the precursor (CuO, Cu(OH)2), reaction temperature and glucose concentration on morphology of Cu2O particles were investigated, and the mechanism of morphology......
Laminar Mesoporous Structure of Modified Montmorillonite Clays and Its Formation Mechanism张颖1,2,陈爱平21. Key Laboratory for Untrafine Materials of the Ministry of Education,East China University... method.Thermal stability of Ce modified samples prepared by co-intercalation method was enhanced in comparison with Zr-pillared clays.Modification mechanism and "corrugation-like" structural mode......
J. Cent. South Univ. (2016) 23: 1115-1122 DOI: 10.1007/s11771-016-0361-z Side force formation mechanism and change law of TBM center cutter XIA Yi-min(夏毅敏)1, 2, TIAN Yan-chao(田彦朝)1, 2, TAN Qing(谭青)1... on the cutterhead at a small radius and thus bears complex side force. Given this fact, the formation mechanism and change law of the side force suffered by the center cutter were studied. Based......
