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Effect of spinning deformation on microstructure evolution and mechanical property of TA15 titanium alloy XU Wen-chen(徐文臣)1, SHAN De-bin(单德彬)1, WANG Zhen-long(王振龙)2, YANG Guo-ping(杨国平)1, L? Yan...; Abstract: Hot spinning of tubular workpiece of TA15 alloy was conducted on a CNC spinning machine, and the microstructure evolution during......
J. Cent. South Univ. (2020) 27: 2930-2944 DOI: https://doi.org/10.1007/s11771-020-4519-3 Experimental investigation on failure process and spatio-temporal evolution of rockburst in granite... and Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract: To study the mechanism of rockburst and its spatio-temporal evolution criterion, a rockburst simulation experiment was performed......
and the microstructure evolution was studied. Special attention has been focused on the differences in the structural evolution between two billets during reheating and their causes. 2 EXPERIMENTAL The material..., structural evolution during the reheating and semi-solid casting of AlSi7Mg alloy [J]. Journal of Materials Processing Technology, 2003,137:195-200. [10]Loue W R, Suery M. Microstructural evolution......
J. Cent. South Univ. Technol. (2009) 16: 0354-0359 DOI: 10.1007/s11771-009-0060-0 Microstructural evolution during aging of Ti-5Al-5Mo-5V-1Cr-1Fe alloy ZHANG Shang-zhou(张尚洲)1, LIU Zi-quan(刘子全...; Abstract: The evolution of microstructure on aging......
J. Cent. South Univ. (2018) 25: 1987-2001 DOI: https://doi.org/10.1007/s11771-018-3889-2 Experimental investigation on deformation characteristics and permeability evolution of rock under confining... under the path of confining pressure unloading prior to the peak stress. Deformation behavior and permeability evolution in the whole stress–strain process based on these experimental results were......
J. Cent. South Univ. (2021) 28: 1875-1887 DOI: https://doi.org/10.1007/s11771-021-4736-4 Dynamic evolution of shear rate-dependent behavior of rock discontinuity under shearing condition GU Lin-lin... the shear rate-dependent behavior of rock discontinuities, shear tests with alternating shear rates (SASRs) were conducted on rock discontinuities with various surface morphologies. The dynamic evolution......
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Morphological evolution of CdS films prepared by chemical bath depositionXing-Yu Peng,Hong-Wei Gu,Teng Zhang,Fei Qu,Fa-Zhu Ding,Hong-Yan WangKey Laboratory of Applied Superconductivity, Institute... investigated.The structural,optical,and morphological properties were investigated by X-ray diffraction(XRD),transmission electron microscope(TEM),UV–Vis spectrophotometer,scanning electron microscope(SEM......
Studies on Standard Formation Enthalpies of Rare Earth Compounds by Using Structural Parameters YANG Feng1,FENG Lin2 (1.Wuhan Institute of Science and Technology, Wuhan 430073, China;2.School of Chemistry & Chemical Engineering, Southwest Normal University, Chongqing 400715, China) Abstract:The atomic structural parameter Pi=(Zi*/ni*) (1+ni*/ni) (1+mi/Z) and the molecular structural parameter......
between metal and absorbed hydrogen atoms becomes a barrier to hydrogen evolution. So the modification of the electronic and structural property of the coating in the near-surface region causes the decrease... the observed microstructure change. Key words: hydrogen evolution reaction; overpotential; Ni-Mo alloy electrode 1 Introduction Many transition metal alloys with binary and ternary compositions have......