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Thermal expansion anomaly and magnetic properties of Nd2AlFe11Mn5 compound ZHAO Miao(赵 淼), ZHOU Yan(周 严), FU Bin(傅 斌), HAO Yan-ming (郝延明) Department of Physics, Tianjin Normal University... applications such as constituents of composite materials designed to reduce their overall thermal expansion. The structural and magnetic properties of Nd2AlFe11Mn5 compound were investigated by means......
码:A 文章编号:1672-7207(2012)07-2574-06 Preparation of epoxy acrylate resin and its polyurethane modification ZHUANG Cai-hong1, WANG Hui1, YIN Jian2, LIU... 410083, China; 2. School of Civil Engineering, Central South University, Changsha 410012) Abstract:An epoxy acrylic resin was prepared by epoxy resin with acrylic acid as modifier. The effect of catalyst......
and fabrication methods, a new binder for plasticizing powder extrusion molding of hard metal, with excellent integrated properties and uniform distribution characters, has been developed. Thermal debond-ing...-metal extrusion-molding rods with diameter up to 25mm, have been manufactured.关键词:......
J. Cent. South Univ. (2018) 25: 600-615 DOI: https://doi.org/10.1007/s11771-018-3764-1 A compound objective reconfiguration of distribution networks using hierarchical encoded particle swarm... to operational constraints. A compound objective function with weight coefficients is formulated to balance the conflict of the objectives. Then a novel quantum particle swarm optimization based on loop......
Injection molding of micro-porous titanium alloy with space holder techniqueGülsah Engin1,Bülent Aydemir2,H.zkan Gülsoy3,41. Marmara University,Institute Graduate Studies Pure and Applied Sciences2... injection molding(PIM) methods have an industrial competitive advantage because they are capable of the net-shape production of micro-sized porous parts.In this study,micro-porous Ti6Al4V alloy(Ti64) parts......
J. Cent. South Univ. Technol. (2008) 15(s1): 051-056 DOI: 10.1007/s11771-008-313-3 Comparison of rheological analytic model with numerical simulation in powder injection molding filling process... from rheological analytic model were compared with the numerical simulation results using Moldflow software in the powder injection molding filling process. Through the comparison, it is found......
Behavior and Mechanisms of Deformation in Intermetallic Compound Al66Mn9Ti25+La 傅云义1,刘兵1,王永欣1,陈铮1 (1.School of Materials Science and Engineering, Northwestern Polytechnical University,) Abstract:The influence of lanthanum on the microstructure, deformed behavior, microcrack susceptibility of intermetallic compound Al66Mn9Ti25 was investigated. Adding lanthanum into intermetallic compound......
Hot Mixing Behavior and Curing Process of Epoxy Asphalt李华伟1,WEI Wei1,2,ZHANG Chao1,XU Feifan1,LI Xin1,JING Peng1,朱泉峣1,DING Qingjun3,YAN Boxiang31. School of Materials Science and Engineering, Wuhan...">A new hot mixed epoxy asphalt system was developed.The reaction process of epoxy resin was characterized by Fourier transform infrared spectroscopy (FTIR).The viscosity was investigated by Brinell......
J. Cent. South Univ. (2016) 23: 310-316 DOI: 10.1007/s11771-016-3075-3 improvement of visible light-induced photocatalytic performance by Cr-doped SrTiO3-carbon nitride intercalation compound (CNIC.... novel visible light-induced Cr-doped SrTiO3–carbon nitride intercalation compound (CNIC) composite photocatalysts were synthesized. The composite photocatalyst was characterized by X-ray diffraction......
Mechanical properties and microstructure of Ti-6Al-4V compacts by metal injection molding GUO Shi-bo(郭世柏), QU Xuan-hui(曲选辉), HE Xin-bo(何新波), DUAN Bo-hua(段柏华) (School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China) Abstract: Ti-6Al-4V compacts were fabricated by metal injection molding(MIM). Influence of vacuum sintering time......
