Nanoceramet for inert anode of aluminium electrolysis
Nanoceramet were prepared by the heterogeneous precipitation,compact forming process of uniaxial die,and then airpressure sintering.These nanoceramet is used as the inert anodes of aluminium electrolysis to improve the physicochemical and mechanical properties,such as anticorrosion,conductivity,plasticity and toughness etc of previous ceramet inert anode.In this present paper,we studied the nanomaterial and nanoceramet by TEM,SEM and X-Ray diffraction methods.Results reveal that the NiO particle size of raw material is in the range of 15-30nm and the NiO/Fe2O3 nanocermet is determined.The results of corrosion and conductivity test show that the nanocermets call be used as inert anodes of aluminium electrolysis.
nanoceramet inert anode aluminium electrolysis conductivity corrosion 铝电解
Wu Xianxi Liu Wei Liu Jingmei Xu Lihua
School of Material Science and Engineering The Guizhou University of Technology GuiYang,550003,China
国内会议
沈阳
英文
19-23
2004-09-08（万方平台首次上网日期，不代表论文的发表时间）