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→ solution treatment in a salt bath at a temperature of 555 °C for 2 min → water quenching → pre-aging at 80 °C for 12 h + 14 d natural aging (T4P state). The mechanical properties of the alloy sheet at T4P..., its intensity does not decrease even by increasing time and temperature of heat treatment [24,29,30]. Fig. 9 SEM images (a, b) of sheet before solution treatment and corresponding EDS spectra (c, d......
. Physical and thermal treatment of phosphate ores-Overview [J]. Inter Journal of Mineral Proc, 85(4): 59-84. [15] XING Peng-fei, TU Gan-feng, GAO Hao-jun, WU Wen-yuan. On the high-temperature... High temperature dephosphorization behavior of monazite concentrate with charred coal XING Peng-fei(邢鹏飞), ZHUANG Yan-xin(庄艳歆), TU Gan-feng(涂赣峰), GUO Jing(郭 菁) School of Materials and Metallurgy......
Trans. Nonferrous Met. Soc. China 22(2012) s661-s667 Effect of alloying on high temperature fatigue performance of ZL114A (Al-7Si) alloy DONG Xu-gang1, ZHOU Jie1, JIA Yao-jun1, LIU Bin2 1. College...: The effect of Cu, Fe and Ni on high-temperature mechanical performance and fatigue properties of ZL114A alloy was studied through high temperature fatigue test and SEM. The results show......
at room temperature and loaded to failure in hot state after the desired heat treatment[7]. 2 Research significance and objective With the increasing application of high-strength concrete in different... Mechanical properties of high-strength concrete subjected to high temperature by stressed test Gyu-Yong KIM, Young-Sun KIM, Tae-Gyu LEE Division of Architecture Engineering......
SIMULATION OF COMPLEX THERMOMECHANICAL FATIGUE R.Bardenheier1,G.Rogers1 (1.Instron Ltd., Servohydraulic Business Team, High Wycombe, HP12 3SY, United Kingdom) Abstract:Two different types... of small specimens under complex thermomechanical loading conditions. In order to cope with the simulation of well defined biaxial proportional and non-proportional loadings with in-phase and out......
substrate when the treatment temperature is high enough. During the cooling process, the high melting point MoSi2 phases contract. Great thermal stress concentration comes into being, and the interfaces among...Morphology and structure of high temperature MoSi2 coating on niobium XIAO Lai-rong(肖来荣), YI Dan-qing(易丹青), YIN Lei(殷 磊), CAI hi-gang(蔡志刚) (College of Materials Science and Engineering......
field, including temperature, time and applied magnetic field. There are optimized isothermal aging temperature and time in different magnetic heat treatment conditions. High magnetic field strength...Study on Thermomagnetic Treatment Fe-25.5Cr-12Co Permanent Magnetic Alloy Zhen Liang1,GAO Run-sheng2,ZHU Dan-yang1,SUN Xue-yin1,SHAO Wen-zhu1,XU Ren-gen1 (1.Technology and Development Centre......
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High temperature deformation behavior and mechanism of spray deposited Al-Fe-V-Si alloy XIAO Yu-de(肖于德), WANG Wei(王 伟), LI Wen-xian(黎文献) School of Materials Science and Engineering, Central...; Abstract: Al-8.5Fe-1.3V-1.7Si alloy was prepared by spray deposition and hot extrusion. The high temperature plastic deformation......
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