共搜索到12718条信息,每页显示10条信息,共1272页。用时:0小时0分0秒203毫秒
Optimization of mechanical property, antibacterial property and corrosion resistance of Ti-Cu alloy for dental implantJiewen Wang1,2,Shuyuan Zhang2,Ziqing Sun2,Hai Wang2,Ling Ren2,Ke Yang21. School... strengthening and precipitation strengthening. Finally, the Ti-5 Cu alloy with microstructure of β-Ti + Ti2 Cu exhibited excellent ductility, antibacterial property and corrosion resistance, providing......
Hydrogen Sensing Property of Lanthanum Complex Fluoride吴明娒,任玉芳摘 要:<正> Four potentiometric sensor cells have been prepared by using La0.95Pb0.05F2.95 as solidelectrolyte(SE) and various materials as electrodes.The sensor cell "Bi(BiF3)|SE|Pt"exhibits the best per-formance with its 90% response time as short as 75 s to 100 Pa H2 in air at room......
Analytical Evaluation of Component Activity of Ca-Si-Al System唐恺,徐建伦,蒋国昌,韩恒馀摘 要:AnalyticalEvaluationofComponentActivityofCa-Si-AlSystemTangKai,XuJianlunandJiangGuochang(唐恺)(徐建伦)(蒋国昌)(ShanghaiEnhancedLab.of...关键词:......
Friction and Wear Property of Cu-Cr Alloy Liu Jianhua1,Zhang Ruijun1,Gao Hong1,Wang Yuhui1 (1.State Key laboratory of Metastable Materials Science and Technology, Yan Shan University, Qinhuangdao 066004, China) Abstract:The friction and wear behaviors of the Cu-Cr alloy sliding against GCr15 steel at different loads and rotate speed conditions were evaluated, and the worn surface morphologies......
Friction and Wear Property of Cu-Cr Alloy刘建华,王玉辉,高红,张瑞军摘 要:The friction and wear behaviors of the Cu-Cr alloy sliding against GCr15 steel at different loads and rotate speed conditions were evaluated, and the worn surface morphologies were observed on a scanning electron microscope. Results show that as loads and rotate speed increase, the wear loss......
Luminescence property of Eu-doped fluorochlorozirconate glass-ceramics WANG Yongsheng1,PEI Zhili1,HE Dawei1,MENG Xianguo1 (1.Key Laboratory of Luminescence and Optical Information,Institute of Optoelectronics Technology,Belting Jiaotong University,Beijing 100044,China) Abstract:A series of Eu2+-doped fluorochlorozireonate glass-ceramics were prepared by solid state reaction method. X-ray......
Investigation on Ductile Property of CePO4 Ceramic 王丽娟1,霍伟荣1,王凯利1,高海1,刘家臣1 (1.Key Laboratory of Advanced Ceramics and Machining Technology, Ministry of Education, Tianjin University 300072, China) Abstract:Average grain size of chemicalty synthesized CePO4 powder increases with incre asing calcining temperature. The strength 184 Mpa and toughness 4.8 Mpa*m1/ 2 were achieved when the green......
Mechanical property of single-bolted composite laminatesWANG Fu-sheng(王富生), WANG Pei-yan(王佩艳), JI Yao-yao(姬尧尧), LIU Zhi-qiang(刘志强), YUE Zhu-feng(岳珠峰) (Advanced Materials Test Center, Northwestern Polytechnical University, Xi’an 710129, China)Abstract:In order to investigate the effects of different geometrical parameters and pretightening loads on failure mode and bearing strength, a large......
Luminescence property of Eu-doped fluorochlorozirconate glass-ceramics裴之利,王永生,何大伟,孟宪国摘 要:A series of Eu2+-doped fluorochlorozirconate glass-ceramics were prepared by solid state reaction method. X-ray diffraction, pho-toluminescence, photo-stimulated luminescence (PSL) and the turbidity of fluorozirconate glass containing BaCl2 nano- and micro-crystals......
Nd-doped SnO2:characterization and its gas sensing property吴诗德,李超,魏伟,王焕新,宋彦良,朱有启,卢灵珍Henan Province Key Laboratory of Surface & Interface Science,Zhengzhou University of Light Industry摘 要:Nd-doped(2%,5%,10% in mass ratio) SnO2 powders were prepared via a facile hydrothermal procedure.The as-prepared samples were characterized by X-ray diffraction(XRD......