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Factors Influencing High Temperature Thermo Plasticity of BNbRE Steel at the Third Brittle Zone Chen Lin1,Liu Yuyan1,Zong Wei1,Tian Zhongliang1,Ren Huiping1,Gao Michao1,Bao Xirong1 (1.Material... in the practiced production, the effect of two factors, i. e. deformation temperature, deformation velocity, on thermo plasticity of BNbRE steel at the third brittle zone was quantitatively......
Effect of carbon on microstructure and mechanical properties of DD99 single crystal superalloy YU Jin-jiang(于金江), SUN Xiao-feng(孙晓峰), ZHAO Nai-ren(赵乃仁), Jin Tao(金 涛), Guan heng-rong(管恒荣), HU... and mechanical properties of DD99 single crystal superalloy were investigated. The results show that stress rupture life of DD99 alloy possesses peak value at carbon content of 0.03%(mass fraction......
Influence of Thermal Conductivity on Interface Shape during Growth of Sapphire Crystal Using a Heat-Exchanger-Method Lu Chungwei1,Chen Jyh Chen2 (1.Department of Information Management, Jen-Teh... contributed on heat transfer will enhance the heat transport inside the crystalline phase during growth the transparent sapphire crystal using a heat-exchanger-method (HEM). The artificially enhanced thermal......
Oxidation behavior of single crystal TMS-82+ superalloy in air WU Ying(武英)1, 2, 3, SONG Gui-ming(宋桂明)4, ZHOU Shao-xiong(周少雄)1, 2, T. NARITA 3 1. Central Iron and Steel Research Institute...; Abstract: The oxidation behavior of the single crystal Ni-based......
J. Cent. South Univ. Technol. (2009) 16: 0558-0562 DOI: 10.1007/s11771-009-0093-4 Alkaline treatment kinetics of calcium phosphate by piezoelectric quartz crystal impedance ZENG Li-ping(曾丽萍)1... phosphate film in 0.1 mol/L NaOH solution was monitored on real time by the piezoelectric quartz crystal impedance (PQCI) technique. The variations of morphology and composition for the alkaline......
Trans. Nonferrous Met. Soc. China 22(2012) s222-s231 Prediction of texture evolution under varying deformation states through crystal plasticity finite element method LI Hong-wei, YANG He State Key... was proposed to reduce the additional calculation caused by grain rotation. By establishing crystal plasticity finite element model (CPFEM), the model was verified by comparing the predicted texture......
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Effect of cobalt on chemical segregation and solution process in Re-containing single crystal superalloys WANG Wen-zhen(王文珍)1, 2, JIN Tao(金 涛)1, ZHAO Nai-ren(赵乃仁)1, WANG Zhi-hui(王志辉)1, SUN Xiao... 100039, China Received 28 July 2006; accepted 15 September 2006 Abstract: The effect of cobalt on chemical segregation and solution process in three nickel base single crystal superalloys......
Calculation of temperature distribution in adiabatic shear band based on gradient-dependent plasticity WANG Xue-bin(王学滨) (Department of Mechanics and Engineering Sciences, Liaoning Technical University, Fuxin 123000, China) Abstract: A method for calculation of temperature distribution in adiabatic shear band is proposed in terms of gradient-dependent plasticity where the characteristic......
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