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Article ID: 1003-6326(2005)05-1096-07 Effect of process variables on grain growth in simulating solidification microstructure of Ti-45%Al alloy ingot by stochastic model WU Shi-ping(吴士平), LIU Dong... for simulating microstructure formation of Ti-45%Al(mole fraction) alloy ingot during solidification process was developed, based on a finite differential method(FDM) for macroscopic heat flow calculation......
; Effect of ultrasonic power and casting speed on solidification structure...; Abstract: With the experiment and finite element simulation, the influences of power ultrasonic on the solidification structure of 7050 aluminum alloy ingot in semi......
Microstructure of a two-phase titanium alloy by rapid solidification technique LIU Xing-xing(刘星星)1, 2, LONG Ling(龙玲)1, 2, YAN Biao(严彪)1, 2, TANG Ren-jian(唐人剑)1, 2, ZOU Hong-liu(邹洪流)1, 2 1... fabricated by single-roller rapid solidification technique, and aged at high temperature. The microstructure of ribbon samples were characterized with X-ray diffractometer (XRD) and environmental......
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Numerical simulation of mold-temperature-control solidification YOU Dong-dong(游东东), SHAO Ming(邵 明), LI Yuan-yuan(李元元), ZHOU Zhao-yao(周照耀) Department of Mechanical Engineering, South China... solidification(MTCS) process was presented. The latent heat was taken into account and 3D transient heat transfer analysis was carried out by using the developed FEM software. The relative errors......
J. Cent. South Univ. (2020) 27: 2592-2605 DOI: https://doi.org/10.1007/s11771-020-4484-x Primary and recency effects based on loading path in classical plasticity GAO Yue(高岳)1, SHAO Fei(邵飞)1, FAN... of Springer Nature 2020 Abstract: We have established an elastoplastic analysis model to explore the effect of loading path in an incompressible thin-walled tube under the combined action of axial......
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Microstructure and properties of AZ31 magnesium alloy with rapid solidification ZHAO Hong-liang(赵红亮), GUAN Shao-kang(关绍康),ZHENG Fei-yan(郑飞燕), LI Qing-kui(李庆奎), WANG Li-guo(王利国) (College... microhardness increases with the wheel speed, and after heat treatment, the microhardness of the ribbons produced at 1600r/min also increases. Rapid solidification leads to reduction of grain size. When......
Microstructure evolution of Cu-Pb monotectic alloys during directional solidification CUI Hong-bao(崔红保), GUO Jing-jie(郭景杰), SU Yan-qing(苏彦庆), DING Hong-sheng(丁宏生), WU Shi-ping(吴士平), BI Wei-sheng... Abstract: Planar, cellular and dendrite morphologies were observed at different concentrations in the directional solidification of Cu-Pb monotectic alloys. In Cu-Pb hypomonotectic alloys......
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