铬不锈钢中氮元素的光谱分析  

Spectrum Analysis of Nitrogen in Chromium Stainless Steel

作　　者：丁洪伟 

机构地区：[1]东北特钢集团北满特钢质量处,黑龙江161041

出　　处：《大型铸锻件》2014年第3期14-15,25,共3页Heavy Casting and Forging

摘　　要：应用PDA-5500Ⅱ直读光谱仪对铬不锈钢中的氮元素进行分析研究工作,建立了炉前快速分析条件,实现了铬不锈钢中氮的快速分析。分析结果表明该分析手段数值准确可靠,能够满足炉前冶炼的要求。PDA-5500Ⅱ direct reading spectrometer is used to analyze and research nitrogen in chromium stainless steel,and rapid analysis conditions before furnace are established,and the rapid analysis of nitrogen in chromium stainless steel is achieved. Analysis results show that the numerical values in the analysis method are accuracy and reliable,and can meet the requirements of smelting before furnace

关 键 词：光谱仪 铬不锈钢 氮含量 

分 类 号：O433.4[机械工程—光学工程]