| 铋磷钼蓝光度法测定锰硅合金中磷含量的探讨 |
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| 引用本文： | 陈德. 铋磷钼蓝光度法测定锰硅合金中磷含量的探讨[J]. 重庆科技学院学报(社会科学版), 2005, 20(1): 30-31,38 |
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| 作者姓名： | 陈德 |
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| 作者单位： | 攀钢新钢钒技术质量部辅材检验室 攀枝花 |
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| 摘 要： | 通过条件试验,建立了锰硅合金中磷的测定方法.检出下限为0.010%.
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| 关 键 词： | 光度法 锰硅合金 磷 |
| 文章编号： | 1673-1999(2005)01-0051-03 |
| 修稿时间： | 2004-11-05 |
On Using Bismuth- phosphorus- molybdenum blue photometer to Test the Content of Phosphorus in Manganese - silicon Alloy |
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| CHEN De. On Using Bismuth- phosphorus- molybdenum blue photometer to Test the Content of Phosphorus in Manganese - silicon Alloy[J]. JOURNAL OF CHONGQING UNIVERSITY OF SCEENCE AND TECHNOLOGY, 2005, 20(1): 30-31,38 |
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| Authors: | CHEN De |
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| Abstract: | There is a national standard method to test phosphorus in manganese - silicon alloy. It' s accurate and precious, but needs long time so as not to be used in large scale. Hence, we must improve the national standard method. Through a series of strict experiments, we find a new method, that is bismuth - phosphorus - molybdenum blue photometer. It's more accurate, precious and needs less time. |
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| Keywords: | photometer manganese - silicon alloy phosphorus |
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