| 铜合金中微量硼分析方法的研究 |
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| 引用本文： | 李宏斌. 铜合金中微量硼分析方法的研究[J]. 金属材料与冶金工程, 2006, 34(2): 45-47,48 |
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| 作者姓名： | 李宏斌 |
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| 作者单位： | 长沙铜铝材有限公司,湖南,长沙,410014 |
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| 摘 要： | 介绍了铜合金中微量硼的分析方法及试剂的选用、试验内窖和样品分析方法，通过姜黄索在非水介质中与硼酸生成有色络合物来测定微量硼。该方法原理可靠，操作简便，精密度好，准确度高。
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| 关 键 词： | 铜合金 硼 姜黄素 直接光度法 |
| 文章编号： | 1005-6084（2006）02-45-03 |
| 收稿时间： | 2005-11-28 |
| 修稿时间： | 2005-11-28 |
INVESTIGATION OF THE ANALYZING METHOD OF MICRO BORON IN THE COPPER ALLOY |
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| LI Hong-bin. INVESTIGATION OF THE ANALYZING METHOD OF MICRO BORON IN THE COPPER ALLOY[J]. Metal Materials And Metallurgy Engineering, 2006, 34(2): 45-47,48 |
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| Authors: | LI Hong-bin |
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| Abstract: | The analyzing method of micro boron in the copper alloy and the procedure of reagent choosing,experiment substance as well as analyzing method of the specimens were introduced.Micro boron could be determined by means of coloured complex compound that accrued by combining curcumin with boric acid in non-aqueous medium.The method was reasonable,and was easy for operation with higher precision and accuracy. |
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| Keywords: | copper alloy boron curcumin immediate spectrophotometry |
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