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Article ID: 1003-6326(2005)02-0233-05 Fabrication and mechanical properties of WC-Co-Al2O3 nanocomposites by spark plasma sintering SHEN Jun(沈 军), ZHANG Fa-ming(张法明), SUN Jian-fei(孙剑飞... to study their reinforcing effects, and spark plasma sintering technique was used to fabricate the WC-Co-Al2O3 nanocomposites. Experimental results show that the use of Al2O3 nanoparticles......
J. Cent. South Univ. Technol. (2008) 15(s1): 076-079 DOI: 10.1007/s11771-008-318-y Rheological behavior of novel polyamide 6/silica nanocomposites containing epoxy resins ZHAO Cai-xian(赵才贤)1, 2... of epoxy resins with end groups of PA6 molecular chains. The EPA6N also exhibits higher melt viscosity, storage modulus and loss modulus than those of pure PA6. Key words: polyamide 6; nanocomposites; epoxy......
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of Cu-Cr-O nanocomposites LI Wei(李 卫)1,2,3, CHENG Hua(程 化)2 (1. State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China; 2. School of Chemistry and Chemical...; Abstract: Cu-Cr-O nanocomposites that can be used as additives for the catalytic combustion of AP(ammonium......
nanocomposites were fabricated by high-energy mechanical milling followed by consolidation through hot extrusion or high-pressure torsion(HPT). The results indicate that a relatively homogeneous... to the addition of fullerene, as grain size is reduced to 60 nm from 118 nm. The formation of the harmful aluminum carbide phase is not detected during the fabrication of Al/C60 nanocomposites. The hardness......
Review on nanocomposites fabricated by mechanical alloyingMohammed A.Taha1,Rasha A.Youness2,M.F.Zawrah31. Solid State Physics Department, National Research Centre,El Buhouth St.,Dokki 12622, Cairo... phases which can effect on the whole properties of composite. Nanocomposites are class of materials that contain at least one phase in the nanometric size range and can be produced by any suitable......
with core-shell nanowires on critical shear stress of nanocomposites FANG Qi-hong(方棋洪)1, 2, LIU Yong(刘咏)2, LI Hui-zhong(李慧中)2, HUANG Bo-yun(黄伯云)2 1. State Key Laboratory of Advanced Design...; Abstract: The contribution to the critical shear stress of nanocomposites caused by the interaction between screw dislocations and core-shell nanowires (coated nanowires......
Effects of Treated Nano-Lanthanum Oxide on the Mechanical and Tribological Properties of PTFE Nanocomposites Feng Xin1,Wang Huaiyuan1,Lu Xiaohua1,Shi Yijun1 (1.State Key Laboratory of Materials... of PTFE nanocomposites were increased by 25.1%,14.1%,20.3% and 36.7% respectively over pure PTFE. The degradation temperature of PTFE was improved by 14℃ by adding only 5% nano-La2O3. The wear resistance......
Microwave Behavior of α-Fe/Fe3B/Y2O3 Nanocomposites in GHz Range Prepared by Melt-Spun Technique Liu Jiurong1,Masahiro Itoh1,Ken-ichi Machida1 (1.Collaborative Research Center for Advanced Science and Technology, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan) Abstract:Nanocomposites α-Fe/Fe3B/Y2O3 were prepared by a melt-spun technique, and the electromagnetic wave absorption......
J. Cent. South Univ. Technol. (2008) 15(s1): 172-175 DOI: 10.1007/s11771-008-340-0 Effect of different montmorillonites on rheological properties of bitumen/clay nanocomposites TAO... to the formation of exfoliated structure in HBM modified bitumen. Key words: nanocomposites; modified bitumen; montmorillonite; rheological property 1 Introduction Recently, the layered silicates......
