摘要
运用电子探针波谱仪和配置的能谱仪对φ5.5 mm帘线钢盘条夹杂物中轻元素F进行了点分析和面扫描,结果表明,F元素的质量分数大于5%时,能谱仪与波谱仪的分析结果一致,两者结果均准确可信;F元素质量分数介于1.5%与5%之间时,波谱仪的判定结果更准确;F元素质量分数小于1.5%时,可认为是测量设备的系统误差,不作为判定依据。通过分析钢中夹杂物的典型元素,可确定夹杂物的来源并进行有效控制,从而提高帘线钢的质量。
The point analysis and surface scanning of light element F in inclusions of φ5. 5 mm cord steel wire rod was conducted using electron probe wavelength dispersive spectrometer( WDS) and equipped energy dispersive spectrometer( EDS). The results showed that the analysis results of WDS and EDS were consistent when the mass fraction of F element was higher than 5%,and both results were accurate and reliable. As the mass fraction of F element was between 1. 5% and 5%,the analysis result of WDS was more accurate. When the mass fraction of F element was less than 1. 5%,it could be considered as the systematic error of measuring equipment,and not used as the basis for judgment. By analyzing the typical elements of inclusions in steel,the source of inclusions could be determined and effectively controlled,so as to improve the quality level of tire cord steel.
作者
余超
王晓兰
唐佳勇
侯兴辉
YU Chao;WANG Xiaolan;TANG Jiayong;HOU Xinghui(Testing Center,Jiangsu Yonggang Group Co.,Ltd.,Zhangjiagang 215628,China)
出处
《物理测试》
CAS
2021年第1期6-10,共5页
Physics Examination and Testing
关键词
帘线钢
夹杂物
F元素
电子探针
tire cord steel
inclusion
fluorine
electron probe
