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a superelastic strain of about 8% after rolling, and the martensitic transformation critical stress and the peak stress are increased by more than 2 times at room temperature. Therefore, after large...~1 s-1. 2.5 高温轧制后合金组织性能分析 图9 CG Cu70.8Al18.6Mn10.6 SMA高温轧制后试样的金相组织 Fig. 9 Metallograph of CG Cu70.8Al18.6Mn10.6 SMA sample after high temperature rolling 图10 CG......
EFFECTS OF DIFFERENT FUNCTIONAL GROUP-CONTAINING ORGANICS ON MORPHOLOGY-CONTROLLED SYNTHESIS OF SILVER NANOPARTICLES AT ROOM TEMPERATURE X.N. Cheng1,M. Ren1,X.F. Zhang1,H.B. Yin1,Q.F. Zhou2,A.L... modifiers at room temperature. The effects of the organic modifiers on the morphology of the resulting silver nanoparticles were strongly dependent on the intrinsic properties of the functional groups......
Trans. Nonferrous Met. Soc. China 22(2012) s735-s739 Growth of BaTiO3-Ag hybrid composite films at room temperature by aerosol deposition Young Joon YOON1, Sung Hwan CHO1, Jihoon KIM2, Hyo Tae KIM1... of the internal microstructure of the product were monitored in detail. 2 Experimental BaTiO3 and BaTiO3-Ag composite films were produced using aerosol deposition (AD) systems at room temperature. The aerosol......
composite at room temperature (298 K), 1400 and 1600 K in air have been studied.Young''s modulus and tensile strength of the composite decrease with the increase of test temperature, especially...Mechanical Behavior of Sic Fiber-Sic Matrix Composite and Correlation to In Situ Fiber Properites at Room and High Temperatures Shuqi Guo1,Yutaka Kagawa1 (1.Institute of Industrial Science......
Tungsten Doped Indium Oxide Thin Films Deposited at Room Temperature by Radio Frequency Magnetron SputteringJiaojiao Pan,Wenwen Wang,Dongqi Wu,Qiang Fu,Ding MaDepartment of Physics,Beihang University摘 要:Tungsten doped indium oxide(IWO) thin films were deposited on glass substrate at room temperature by radio frequency reactive magnetron......
Phase evolution and room temperature ferroelectric and magnetic properties of Fe-doped BaTiO3 ceramics QIU Shen-yu(邱深玉)1, LI Wang(李 旺)2, LIU Yu(刘 宇)2, LIU Gui-hua(刘桂华)2, WU Yi-qiang(吴毅强)3.... Ferroelectricity was observed in all samples at room temperature, but it was greatly depressed by Fe doping. Except at doping level of 1%, room-temperature ferromagnetism was observed in the BaTiO3 ceramics......
:middlename>, WANG M, YANG D. A selective NH3 gas sensor based on Fe2O3–ZnO nanocomposites at room temperature [J]. Sensors and Actuators B: Chemical, 2006, 114: 910-915. [18] MANI G K, RAYAPPAN J B B... microelectrode for room temperature NH3 gas sensor application [J]. Current Applied Physics, 2012, 12: 1011-1016. [26] LEE S K, CHANG D, KIM S W. Gas sensors based on carbon nanoflake/tin oxide composites......
Optical and electrical properties of TiO2/Au/TiO2 multilayer coatings in large area deposition at room temperatureZHOU Jun, WU Zhe, and LIU Zhanhe School of Aeronautic Science and Technology, Beijing University of Aeronautics and Astronautics, Beijing 100083, China摘 要:TiO2/Au/TiO2 multilayer thin films were deposited at polymer substrate at room......
Magnetic separation of metal sulfides/oxides by Fe3O4 at room temperature and atmospheric pressureJia-Hui Ji,Yi-Fei Xiao,Bin Shen,Qiu-Ying Yi,Jin-Long Zhang,Ming-Yang Xing摘 要:room temperature and atmospheric pressure by mechanically mixing with Fe3 O4. Zeta potential, Raman, X-ray photoelectron......
留时,在前10个小时内硬度由淬火后的77.5HV上升到110HV,之后缓慢上升到115HV左右保持恒定,电导率则在前10 h内迅速降低,随后维持在20 MS/m. 图1 室温停留时间对2124合金185 ℃峰时效后(13 h)力学性能的影响 Fig. 1 Effects of room temperature delay time on mechanical... Change of dislocations density in 2124 alloy with the delaying time at room temperature delay after quenching 2.4 TEM测试 图5所示为2124合金室温停留不同时间后的TEM明场像,在图中只能观察到短棒状的粒子,对这些粒子的EDS分析如图5(d)所示,这些粒子均为含......
