| 钢中硼相分析方法的研究 |
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| 引用本文： | 戚淑芳,王赫男,李颖.钢中硼相分析方法的研究[J].鞍钢技术,2006(4):29-31. |
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| 作者姓名： | 戚淑芳 王赫男 李颖 |
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| 作者单位： | 鞍钢新轧钢公司技术中心 |
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| 摘 要： | 在弱酸性的氯化钾-柠檬酸电解液中电解提取钢中所有硼的析出相,然后用稀硫酸分离碳硼化物,硫酸-过氧化氢分离合金元素硼化物,硝酸-硫酸分解氧化硼和氮化硼,最后采用ICP-AES光谱法测定各相中硼的含量.通过实验,建立了一整套低硼钢中固溶硼、碳硼化物、合金元素硼化物、氧化硼和氮化硼的分离、测定方法.
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| 关 键 词： | 硼析出相 电解 分离 ICP-AES光谱法 |
| 文章编号： | 1006-4613（2006）04-0029-03 |
| 收稿时间： | 2006-04-16 |
| 修稿时间： | 2006年4月16日 |
Study on Method to Analysis Boron Phase in Steel |
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| Qi Shufang,Wang Henan,Li Ying.Study on Method to Analysis Boron Phase in Steel[J].Aisc Techniques,2006(4):29-31. |
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| Authors: | Qi Shufang Wang Henan Li Ying |
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| Abstract: | All the precipitation phases of Boron in steel are drawn out in kcl-citric acid electrolytic solution with weak acid by electrolysis method. Then,carbon boride and alloy elements boride are respectively separated by dilute sulfuric acid and sulfuric acid-hydrogen peroxide, boron oxide and boron nitride are separated by nitric-sulfuric acid, boron content in all phases is determined by ICP-AES spectrum method at last. A entirely set of method to separate and determine solid solution boron, carbon boride, alloy elements boride, boron oxide and boron nitride in low boron steel is established. |
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| Keywords: | boron precipitation phase electrolysis separation ICP-AES spectrum method |
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