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Preparation of Nano/Micron Composite Materials by Process Method GAN Ai-feng1,YAO Jun-min1,WEI Qi1,HU Chuan-xin1,Yuan1,JI1 (1.Department of Materials Sciences & Engineering,Beijing University of Technology, 100022 Beijing) 摘要:This thesis put forward a method that controls the process of synthesizing nanomaterial to realize the composite of nanomaterial and micronmaterial. This thesis realizes......
forming temperature of synthesizing β-SiC powder declined from 1526.5 to 1357.8 ℃, and the thermal activation energy decreased from 693.7 to 295.7 J·g-1. Without La added, the best synthesis technology...Influence of Lanthanum on Synthesizing of SiC Nanometer Powder张宁,龙海波,王柳燕,才庆魁摘 要:Low cost silicon carbon nanometer powder was synthesized by carbothermal......
Influence of Lanthanum on Synthesizing of SiC Nanometer Powder Wang Liuyan1,Zhang Ning1,Long Haibo1,Cai Qingkui1 (1.Scientific Technology Research Center, Shenyang University, Shenyang 110044.... The influence of La on TG-DSC curve was also analyzed. It indicated that the synthesis process of SiC powder had two steps. In the first step two medial productions of SiOg and COg formed......
Hydrogen Reduction:A Novel Method of Synthesizing Ultra-fine Chromic Oxide Powder白玉兰College of Science,Qingdao University of Agriculture摘 要:The ultra-fine... show that the hydrolysis process of sodium chromite is the key step and lower reduction temperature helps intensify the hydrolysis process.关键词:......
Non-isothermal kinetics of synthesizing vanadium nitride by one-step methodJiang Dong,Yue Yu,Zheng-Liang XueSchool of Materials and Metallurgy,Wuhan University of Science and Technology摘 要:process of synthesizing vanadium nitride(VN) by one-step method was studied with non......
Chemically synthesizing exchange-coupled SmCo5/Sm2Co17nanocompositesYao-Hui Xu1,Qiang Jiang1,Kun Li2,Zhen-Hui Ma3,41. School of Physics and Electronic Engineering,Laboratory for Functional Materials,Leshan Normal University2. Jiangsu Key Laboratory for Design and Manufacture of Micro-Nano Biomedical Instruments,School of Mechanical Engineering,Southeast University3. College of Materials Science......
to the joints strengths. During brazing process, Ti element in Ti-alloy and Cu element in the bonding layer interdiffuse. Key words: SiC ceramics; Ti-alloy; in-situ synthesizing TiC; bonding... of Materials Science and Engineering, University of Science and Technology Beijing,Beijing 100083, China; 2. 703 Institute of the First Academy, China Aerospace Science and Technology Corporation,Beijing......
THE MECHANISM FOR NANOMETER-SIZED TiC SYNTHESIZING BY MECHANICAL & THERMAL ACTIVATION PROCESSING T.Sun1,L.S. Cui2,X.L. Cui1,M.Zhu1 (1.College of Mechanical Engineering, South China University of Technology, Guangzhou 510640,China;2.Department of Materials Science and Engineering, University of Petroleum, Beijing 102200,China) Abstract:A novel process for synthesizing nano-ceramics powders......
