南钢转炉厂硅钙线的XPS分析  

XPS Analysis of Ca-Si Wire at the Converter Plant in Nanjing Iron and Steel United Co.Ltd.

作　　者：张晓勇 郝团伟[2] 吴宝国[2] 王端军 黄贞益[3] 

机构地区：[1]南京钢铁联合有限公司,南京210035 [2]安徽工业大学冶金与资源学院,安徽马鞍山243002 [3]安徽工业大学材料科学与工程学院,安徽马鞍山243002

出　　处：《安徽工业大学学报（自然科学版）》2010年第4期349-351,355,共4页Journal of Anhui University of Technology（Natural Science）

摘　　要：取南钢转炉厂当前使用的Ca-Si线制成2个样品,采用X射线光电子能谱(XPS)仪检测分析这2个样品中主要元素及其化合态的结合能。通过检测得出该样品的主要元素为Si,Ca,O,C,H;样品1中元素的主要化合态为Si,SiO2,CaO,CaSi2,CaSiO3,Ca2SiO4,CaCO3,Ca(OH)2,C;样品2中元素的主要化合态为Si,SiO2,CaO,CaSiO3,Ca2SiO4,CaCO3,Ca(OH)2,C。研究发现该Ca-Si线存在成份分布不均、部分被氧化等问题,影响喂线的实际效率。The two samples of line powder were made by Ca-Si wire at the converter plant in Nanjing Iron and Steel United Co.Ltd.The composition and combination configuration of the two samples was examined with X-ray photoelectron spectroscopy（XPS） detection instrument.The main elements of Si,Ca,O,C and H were confirmed and showed that the combination configuration of the fisrt sample consists mainly of CaO,Si,SiO2,Ca2SiO4,CaSi2,CaSiO3,CaCO3,Ca（OH）2 and C and the second sample consists mainly of CaO,Si,SiO2,Ca2SiO4,CaSiO3,CaCO3,,Ca（OH）2 and C.Ca-Si wire exists non-uniformity and partial oxidation,which is affected on the actual efficiency.of feeding line.

关 键 词：Ca-Si线 X射线光电子能谱 化合态 转炉 

分 类 号：TF71[冶金工程—钢铁冶金]