标题:Research on Properties of SiC Coating Inert Anode for Aluminum Electrolysis
作者:Li Peng.Zhang;Xian Jin.Yu;Zhi Wei.Ge;Yun Hui.Dong
作者机构:Shandong University of Technology;Shandong University of Technology;Shandong University of Technology;Shandong University of Tec
来源:Materials Science Forum
出版年:2011
期:686
页码:623-629
DOI:10.4028/www.scientific.net/MSF.686.623
关键词:Inert Anode,Aluminium Electrolysis,Silicon Carbide (SiC),Coating
摘要:The carbon composite materials with silicon carbide coating were prepared for aluminum electrolysis as inert anode. The oxidation resistance, corrosion resistance and electrical conductivity are researched respectively. The results showed that the inert anode had high anti-oxidation, corrosion resistance and high conductivity. The oxidation kinetics curve of the material obeys typical line-logarithmic law. The corrosion occurs mainly before 25 hours. The electric conductivity was stable and good, had the electric conductivity property of the semiconductor. The conductivity increased with temperature increasing, the conductivity at 850°C was 102S/cm
资源类型:期刊论文
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