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Microstructure evolution and mechanical properties of1 000 MPa cold rolled dual-phase steel ZHAO Zheng-zhi(赵征志), JIN Guang-can(金光灿), NIU Feng(牛 枫), TANG Di(唐 荻), ZHAO Ai-min(赵爱民) Engineering...; Abstract: The microstructure evolution of 1 000 MPa cold rolled dual-phase (DP......
Creep behavior and microstructure evolution of directionally solidified superalloy IC10 at high temperature ZHAO Xi-hong(赵希宏)1,2, SUN Yue-jun(孙跃军)1, HUANG Zhao-hui(黄朝辉)2, GONG Sheng-kai(宫声凯)1, XU...; microstructure evolution; directional solidification; dislocation; plasticity 1 Introduction The evolution of efficient gas turbine engine technology has brought about increased interest in high-temperature......
Taper barrel rheomoulding process for semi-solid slurry preparation and microstructure evolution of A356 aluminum alloy ZHANG Fan(张 帆), KANG Yong-lin(康永林), YANG Liu-qing(杨柳青), DING Rui-hua(丁瑞华... rules and the shearing model of the alloy melt were deduced. Taking A365 as experimental material, the microstructure evolution rules under different slurry preparation processes were analyzed......
Flow behavior and microstructure evolution during hot compression of TA15 titanium alloy XU Wen-chen(徐文臣), SHAN De-bin(单德彬), YANG Guo-ping(杨国平), L? Yan(吕 炎) School of Materials Science... experiment of tube workpieces. Key words: TA15 titanium alloy; microstructure evolution; hot compression; dynamic recrystallization; dynamic recovery 1 Introduction Due to their exceptional properties......
Hot deformation behavior and microstructure evolution of titanium alloy Ti-Al-Zr-Sn-Mo-Si-Y QI Yun-lian(戚运连)1, 2, XI Zheng-ping(奚正平)1, ZHAO Yong-qing(赵永庆)1, WANG Rui-ning(王蕊宁)1, DU Yu(杜宇)1, LUO... the variation of its microstructure under different hot working conditions by optical microscopy(OM), and to determine the influence of the hot working parameters on the microstructural evolution of the Ti......
Trans. Nonferrous Met. Soc. China 20(2010) s774-s780 Experimental studies and phase field modeling of microstructure evolution during solidification with electromagnetic stirring P...]. In this study, an attempt is made to understand the dendrite fragmentation and evolution of a fine globular microstructure that takes place during a semi-solid processing technique such as electromagnetic......
Trans. Nonferrous Met. Soc. China 20(2010) s826-s831 Morphological evolution of non-dendritic microstructure during solidification under stirring LIN Xin(林 鑫), TONG Lei-lei(统雷雷), ZHAO Li... 2010; accepted 25 June 2010 Abstract:Morphological evolution of non-dendritic microstructure during the solidification of succinonitrile-5%water (SCN-5%Wat) transparent alloy under mechanical stirring......
Evolution of deformation-induced texture and surface microstructure of nickel coating under deep cup-drawing process LONG Shi-guo(龙士国), MA Zeng-sheng(马增胜), ZHANG Xiao-bing(张小兵), PAN Yong(潘 ... 411105, China Received 15 July 2007; accepted 10 September 2007 Abstract: The deformation texture and surface microstructure of nickel coating induced by deep cup-drawing were studied by X-ray......
Microstructure evolution of nanostructured Ni3Al during annealing REN Jiang-wei(任江伟)1, SHAN Ai-dang(单爱党)1, LIU Jun-liang(刘俊亮)2, ZHANG Jun-bao(张俊宝)2, SONG Hong-wei(宋洪伟)2 1. Key Laboratory... mechanical attrition treatment. The surface nanocrystallites were annealed at 250-750 ℃ for 30 min. Microstructure evolution of nanocrystallites during annealing was studied by X-ray diffraction (XRD......
J. Cent. South Univ. Technol. (2011) 18: 1789-1794 DOI: 10.1007/s11771-011-0903-3 Microstructure evolution of Al-Si semi-solid slurry by gas bubble stirring method ZHANG Lei(张磊)1, DONG Xuan-pu(董选普)1... Berlin Heidelberg 2011 Abstract: A novel technique of introducing gas bubble stirring during solidi?cation was studied to prepare Al-Si semi-solid slurry. The microstructure evolution of the slurry......