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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......
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Undercooling and rapid solidification of Nb-Si eutectic alloys studied by long drop tube WANG Yu-ren(王育人), DONG Shu-yong(董树勇), WEI Bing-chen(魏炳忱), LI Wei-huo(李维火) National Microgravity Laboratory... turbine applications. The two-phase Nb/Nb5Si3 in situ composites exhibit a good balance in mechanical properties. Using the 52 m drop tube, the effect of undercooling and rapid solidification......
J. Cent. South Univ. (2016) 23: 1831-1838 DOI: 10.1007/s11771-016-3237-3 Effects of rapid solidification process and 0.1%Pr/Nd addition on characteristics of Sn-9Zn solder alloy and interfacial...) alloy foils were prepared by melt-spinning method. Through comparison, the effects of rapid solidification process and 0.1%Pr/Nd (mass fraction) addition on the microstructure, thermodynamic......
Investigation of Intermetallic Compound Formed from Rapid Solidification of Al-Ti-RE Alloy 杨明珊1,王振飞1 (1.College of Information Engineering,Zhengzhou University,Zhengzhou 450052,China) Abstract:Al-Ti alloy containing rare earth elements can produce fine,uniform dispersion intermetallic phase through rapid solidification(RS)technology.RS Al-Ti-RE alloy can be designed for applications......
Microstructure and nanohardness of Ti-48%Al alloy prepared by rapid solidification under different cooling ratesWANG Hong-wei1, 2, ZHU Dong-dong1, ZOU Chun-ming1, WEI Zun-jie1(1. School of Materials... inversely with the wheel speed. The nanohardness increases with increasing cooling rate due to the grain size strength.Key words:rapid solidification; microstructure; cooling rate; TiAl intermetallics......
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