火花源原子发射光谱法分析硅钢中钙  

Analysis on Ca content in silicon steel by sparkle emission optical spectrometer

作　　者：夏念平[1] 沈克[2] 商明慧[2] 向维华[2] 

机构地区：[1]武钢研究院检测试验研究所,湖北武汉430080 [2]武钢质检中心,湖北武汉430080

出　　处：《武钢技术》2008年第6期38-40,49,共4页Wisco Technology

摘　　要：采用ARL-3460火花发射光谱仪,对硅钢中钙元素的分析条件——火花发射光谱仪的描迹、燃烧曲线、积分光源、积分时间和氩气流量进行试验,确定硅钢中钙元素的最佳分析条件,满足生产要求。The analytical conditions of the Ca element in silicon steel including tracking depiction of the sparkle emission optical spectrometer, combustion curve, integral light source, integral time and argon flow rate are checked and tested by an ARL-3460 sparkle emission optical spectrometer and the optimal analytical conditions of Ca element in silicon steel determined and thus the production requirements satisfied.

关 键 词：硅钢 激发光源 火花发射光谱仪 

分 类 号：TG115.33[金属学及工艺—物理冶金]