分析仪器
分析儀器
분석의기
ANALYTICAL INSTRUMENTATION
2014年
1期
47-50
,共4页
碳素钢%硫%磷%偏振X射线荧光光谱
碳素鋼%硫%燐%偏振X射線熒光光譜
탄소강%류%린%편진X사선형광광보
carbon steel%sulfur%phosphorus%folarized X-ray fluorescence spectroscopy
低真空条件下，采用自行研制的二次靶偏振 X 射线能谱仪分析碳素钢中的磷、硫含量。磷含量0.011％～0.105％区间获得比较满意结果，分辨能力优于0.01％。硫含量0.005％～0.035％区间内的激发强度和浓度值具有较好的相关性，由于钼、铅等杂元素干扰显著，该仪器在数据处理上还有待提高。
低真空條件下，採用自行研製的二次靶偏振 X 射線能譜儀分析碳素鋼中的燐、硫含量。燐含量0.011％～0.105％區間穫得比較滿意結果，分辨能力優于0.01％。硫含量0.005％～0.035％區間內的激髮彊度和濃度值具有較好的相關性，由于鉬、鉛等雜元素榦擾顯著，該儀器在數據處理上還有待提高。
저진공조건하，채용자행연제적이차파편진 X 사선능보의분석탄소강중적린、류함량。린함량0.011％～0.105％구간획득비교만의결과，분변능력우우0.01％。류함량0.005％～0.035％구간내적격발강도화농도치구유교호적상관성，유우목、연등잡원소간우현저，해의기재수거처리상환유대제고。
Low content of phosphorus and sulfur in carbon steel can be analysed on low vacuum condi-tions using self-developed secondary target polarized XRF .Phosphorus content of 0 .011%-0 .105% range obtained satisfactory results .The distinguishing ability was better than 0 .01% .The excitation intensity and concentration of sulfur content in the range from 0 .005% to 0 .035% had a good correlation .Because of molybdenum ,lead and other elements significant interference ,the instruments in the data processing is going to be improved .
