摘要
研究了两种电弧炉钢渣(C钢渣和S钢渣)的微观结构、热稳定性和抗磨损性能,探索钢渣作为太阳能光热发电蓄热材料的适应性。应用同步热分析仪(simultaneous thermal analyzer,STA)研究了钢渣的热稳定性,用HT-1000高温摩擦磨损试验机进行摩擦实验,使用扫描电子显微镜(scanning electron microscopy,SEM)查看微观结构和化学成分,认为C钢渣和S钢渣抗磨损性能良好。
The thermal properties,microstructures and wear behaviors of two electric arc furnace(EAF)slag samples(C slag and S slag)were studied.The thermal stability of slag samples were studied by thermogravimetric and differential thermal analyzer.The wear test and tribological behavior were conducted by pin-on-disc rotation tribometer.The microstructure and morphologies of worn surface before and after test were examined by a scanning electron microscopy and energy-dispersive spectroscopy.
作者
王一竹
汪洋
李和平
周俊虎
岑可法
WANG Yi-zhu;WANG Yang;LI He-ping(State Key Laboratory of Clean Energy Utiazation,Zhejiang University,Hangzhou 310027,China;Institute of Energy,Hangzhou Dianzi University,Hangzhou 310018,China)
出处
《能源工程》
2018年第6期30-33,38,共5页
Energy Engineering
基金
国家自然科学基金资助项目(51776181)
关键词
光热发电
蓄热材料
钢渣
摩擦
导热
photothermal power generation
thermal storage material
steel slag,friction
heat conduction
