| 中低合金钢中钙的光电直读光谱分析 |
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| 引用本文： | 李梅兰,韩宗才,汪焕林. 中低合金钢中钙的光电直读光谱分析[J]. 青海师范大学学报(自然科学版), 2008, 0(4): 36-37 |
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| 作者姓名： | 李梅兰 韩宗才 汪焕林 |
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| 作者单位： | 1. 青海大学化工学院,青海,西宁,810016
2. 青海西钢,青海,西宁,810005 |
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| 摘 要： | 应用德国SPECTROLAB光电直读光谱仪,在选定的仪器测量条件下,对中低合金钢中钙进行测定。结果表明;该分析方法精密度高、准确性好、快速方便,测定中低合金钢中钙含量时,RSD≤15％,测定范围0．0004％～0．015％．
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| 关 键 词： | 光电直读光谱 中低合金钢 钙 |
The analysis about the calcium in steel of low alloy by using direct-reading spectrometer |
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| LI Mei-lan,HAN Zong-cai,WANG Huang-ling. The analysis about the calcium in steel of low alloy by using direct-reading spectrometer[J]. Journal of Qinghai Normal University(Natural Science Edition), 2008, 0(4): 36-37 |
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| Authors: | LI Mei-lan HAN Zong-cai WANG Huang-ling |
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| Affiliation: | LI Mei-lan1,HAN Zong-cai2,WANG Huang-ling1 |
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| Abstract: | Under designed instrumental survey condition, by using SPECTROLAB , a direct-reading spectrometer made in Germany,we determine the calcium in steel of low alloy. And the result indicates that this analysis method is precise,accurate and fast. In the course of the determination of steel of low alloy, the content of calcium is RSD≤ 15%, and the determination scope is 0. 0004 %- 0. 015%. |
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| Keywords: | designed instrumental survey condition the direct-reading spectrometer in steel of low alloy Calcium |
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