理化检验-物理分册2025，Vol.61Issue(2)：31-34,4.DOI:10.11973/lhjy-wl240040
全自动熔融炉制样方法
Sample preparation method for fully automatic melting furnace
苏文涛1
作者信息
- 1. 宝钢湛江钢铁有限公司,湛江 524072
- 折叠
摘要
Abstract
The use of a fully automatic melting furnace for sample preparation resulted in issues such as unstable dilution ratio,long automatic proportioning time,and the presence of bubbles on the surface of the melted sample.The influencing factors of fully automatic melting furnace sample preparation were studied and the optimal parameters for sample preparation were analyzed.The results show that added a baffle next to the balance sensor,the parameters of using a flux particle size of 0.150-0.200 mm,a mass fraction of 25%for the upper layer of the sample fluxing agent,a mass fraction of 75%for the lower layer of the sample fluxing agent,and a maximum melting temperature of 1 085℃to prepare the sample could meet the precision requirements of X-ray fluorescence analysis of the sample.关键词
X射线荧光分析/全自动熔融炉/试样制备/自动配比/助熔剂粒度/最高熔融温度Key words
X-ray fluorescence analysis/fully automatic melting furnace/sample preparation/automatic proportioning/particle size of flux/maximum melting temperature分类
通用工业技术引用本文复制引用
苏文涛..全自动熔融炉制样方法[J].理化检验-物理分册,2025,61(2):31-34,4.
