国家自然科学基金(50901052)

作品数:4被引量:12H指数:3
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相关期刊:《稀有金属材料与工程》《Science China(Physics,Mechanics & Astronomy)》更多>>
相关主题:ALLOYAL-SICONDUCTIVITYHYPEREUTECTICMICROSTRUCTURE更多>>
相关领域:一般工业技术电气工程金属学及工艺理学更多>>
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Microstructure and magnetic properties of FeRh thin films with Pt doping
《Science China(Physics,Mechanics & Astronomy)》2011年第7期1223-1226,共4页LU Wei FAN JunWei YAN Biao 
supported by the National Natural Science Foundation of China (Grant No. 50901052);the Program for Young Excellent Talents in Tongji University (Grant No. 2009KJ003);the "Chen Guang" Project(Grant No. 10CG21) of the Shanghai Municipal Education Commission and Shanghai Education Development Foundation
In this paper, the structure and magnetic properties of FeRh alloy thin films with a small amount of Pt doping fabricated onto a glass substrate by sputtering are investigated systematically. XRD results show that the...
关键词:FeRh thin film magnetic phase transition crystallographic structure. 
Synthesis and characterization of water-soluble magnetite nanocrystals via one-step sol-gel pathway被引量:3
《Science China(Physics,Mechanics & Astronomy)》2011年第7期1239-1243,共5页QI HongZhang YAN Biao LI ChengKui LU Wei 
supported by the National Natural Science Foundation of China (Grant No. 50901052, 51071109);Projects of Shanghai Science and Technology Committee (Grant No. 10dz2211300);Program for Young Excellent Talents in Tongji University (Grant No. 2009KJ003)
Water-soluble magnetite nanocrystals have been prepared by one-step non-alkoxide sol-gel method.The magnetic properties of magnetite nanocrystals obtained are size dependent.The experimental results also reveal that 2...
关键词:magnetite nanoparticles non-alkoxide sol-gel method 2-PYRROLIDONE 
Preparation and Characterization of High Conductivity Aluminium Silicon Alloy被引量:6
《稀有金属材料与工程》2011年第S3期185-187,共3页Liao Wenjun1, 2, Wang Yuxin1, Yu Zhang1, Yang Yinhui1, Dong Gang1, Yan Biao1 1Tongji University, Shanghai 200092, China 2Shanghai Electric Group Co., Ltd. Central Academe, Shanghai 200070, China 
Shanghai Science and Technology Expertise Program (10QB1400800);Shanghai Science and Technology Committee Foundation (08DZ2201300);National Natural Science Foundation of China (50901052)
Hypereutectic aluminum-silicon alloy powder of Al-20Si-0.35RE was synthesized by using the inert gas atomization technique. This powder was ball milled for different time and hot extruded subsequently. The microstruct...
关键词:HYPEREUTECTIC AL-SI ALLOY gas ATOMIZATION hot-extrusion CONDUCTIVITY 
Effect of deformation on microstructure and conductivity of hypereutectic aluminum-silicon alloy被引量:4
《稀有金属材料与工程》2011年第S3期47-50,共4页Wang Yuxin 1, 2 , Zhang Yu 1 , Yang Ying 1 , Liao Wenjun 1 , Lu Wei 1 , Yan Biao 1 , Gao Wei 2 , Chen Weiwei 2 1 Tongji University, Shanghai 200092, China 2 The University of Auckland, PB 92019, Auckland, New Zealand 
Foundation item: Shanghai Science and Technology Expertise Program (10QB1400800);Shanghai Science and Technology Committee Foundation (08DZ2201300);National Natural Science Foundation of China (50901052)
Plastic deformation of sprayed alloy is an effective method to fabricate the hypereutectic aluminum-silicon alloy which combines good conductivity and toughness. In this study, Al-20Si-0.35 RE (wt%) alloy was synthesi...
关键词:HYPEREUTECTIC AL-SI ALLOY DEFORMATION hot-extrusion CONDUCTIVITY 
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