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Microstructures and mechanical properties of TiAl alloy prepared by spark plasma sintering XIAO Shu-long(肖树龙)1, TIAN Jing(田 竟)1, XU Li-juan(徐丽娟)1, CHEN Yu-yong(陈玉勇)1, YU Hong-bao(于宏宝...; Abstract: A fine-grained TiAl alloy with a composition of Ti-47%Al(mole fraction) was prepared by double mechanical milling(DMM) and spark plasma sintering(SPS......
J. Cent. South Univ. Technol. (2011) 18: 1802-1807 DOI: 10.1007/s11771-011-0905-1 Fracture toughness of multiphase TiAl-Nb alloy in situ consolidated by spark plasma sintering YANG Xin(杨鑫)1, 2, XI... of Ti-45Al-5Nb-1.5Cr-0.2W (mole fraction, %) with multiphases was prepared by spark plasma sintering (SPS) and heat-treating at 1 100 °C for 48 h. The relationship among sintering temperature, microstructure......
Mechanical properties and microstructure of Fe3Al intermetallics fabricated by mechanical alloying and spark plasma sintering HE Qing(何 箐), JIA Cheng-chang(贾成厂), MENG Jie(孟 杰) School of Materials... properties of the Fe3Al based alloys were studied by spark plasma sintering from elemental powders (Fe-30Al, volume fraction, %) and mechanically alloying powders. The mechanically alloying powders were......
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of Ti-1Al-8V-5Fe prepared by spark plasma sintering LI Yun-zhe(李云哲)1, LIU Shi-feng(刘世锋)1, ZHANG Guang-xi(张光曦)1, 2, LIU Wei(刘伟)1, YANG Xin(杨鑫)3, LI Lan-jie(李兰杰)4, WANG Yan(王岩)1 1. School of Metallurgical Engineering... alloy V-Fe powder is used, a dense block is prepared by spark plasma sintering (SPS) technology, and a high-performance Ti185 alloy is prepared by controlling the sintering parameters. XRD and SEM were......
SiC whisker reinforced MoSi2 composite prepared by spark plasma sintering from COSHS-ed powder XU Jian-guang(许剑光)1, 2, ZHANG Hou-an(张厚安)1, JIANG Guo-jian(江国健)2 ZHANG Bao-lin(张宝林)2, LI Wen-lan(李文...-propagating high temperature synthesis(COSHS). The as-prepared SiCw/MoSi2 composite powder was rapidly sintered by spark plasma sintering(SPS) process. The sintering temperature and pressure were 1 723 K......
by spark plasma sintering XUE Guo-lin(薛国林)1, YANG Hai-lin(杨海林)1, XING Hai-xia(邢海霞)2, YE Chuan-ren(叶传仁)1, LIU Jue(刘珏)3, MIAO Jing-lei(苗惊雷)4, RUAN Jian-ming(阮建明)1 1. State Key Laboratory of Powder... and Zr-25%Ta-5%Ti alloy prepared by spark plasma sintering (SPS) technology were investigated. The experimental results showed that the Zr-Ta-Ti alloys made by the SPS processing have a low level......
Microstructure and magnetic properties of bulk magnets Nd_(14-x)Fe_(76+x)Co_3Zr_1B_6(x=0, 0.5, 1) prepared by spark plasma sintering LIU Ying1,MA Yilong1,LI Jun1,DU Huilong1,GAO Jing1 (1.College... into isotropic bulk magnets by spark plasma sintering method. It was found that the Nd content and sintering temperature had significant influence on the density and magnetic properties of the sintered magnets......
Nanostructured Al-Zn-Mg-Cu alloy synthesized by cryomilling and spark plasma sintering CHEN Han-bin(陈汉宾)1, TAO Kai(陶 凯)2, YANG Bin(杨 滨)2, ZHANG Ji-shan(张济山)2 1. No.59 Institute of China Ordnance... to the relative higher temperature and long time. These coarse precipitates reduce the mechanical properties and increase the difficulty in heat treatments. Spark plasma sintering(SPS) is a novel......
Spark Plasma Sintering of Undoped SnO2 Ceramics李其仲,张东明State Key Laboratory of Advanced Technology for Materials Synthesis and Processing,Wuhan University of Technology摘 要:Various parameters in spark plasma sintering(SPS),such as sintering temperature,holding time,heating rate,and pressure,were adopted to investigate their effects on the densification......