| 钢铁中锰含量的测定 |
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| 引用本文： | 陈正路.钢铁中锰含量的测定[J].科技情报开发与经济,2005,15(13):265-266. |
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| 作者姓名： | 陈正路 |
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| 作者单位： | 太原理工大学,山西,太原,030024 |
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| 摘 要： | 由于钢的品种不同，其锰含量的测定方法也有所不同。介绍了在酸性溶液中，用硝酸银做催化剂，用过硫酸铵将低价锰氧化成七价锰，采用分光光度法进行锰含量测定的方法。该方法精密度好，准确度高，容易控制，可成功地用于各种类型钢中锰含量的分析。
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| 关 键 词： | 锰含量 测定方法 钢铁 分光光度计 |
| 文章编号： | 1005-6033(2005)13-0265-02 |
| 修稿时间： | 2005年4月6日 |
The Determination of the Manganese Contents in Iron and Steel |
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| CHEN Zheng-lu.The Determination of the Manganese Contents in Iron and Steel[J].Sci-Tech Information Development & Economy,2005,15(13):265-266. |
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| Authors: | CHEN Zheng-lu |
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| Institution: | CHEN Zheng-lu |
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| Abstract: | For different types of steel, the determining methods for the manganese content are different. This paper introduces the spectrophotometric method for determining the content of manganese, which takes the silver nitrate as the catalytic agent and oxidizing the low manganese into the heptavalent one by using the ammonia sulfate in the acidic solution, possesses better precision, higher accuracy and easy controllability, and can be used to make analysis on the content of manganese of different types of steel. |
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| Keywords: | content of manganese determining method iron and steel spectrophotometer |
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