| 铝镁碳砖中三氧化二铝的测定 |
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| 引用本文： | 周尚元,肖伟.铝镁碳砖中三氧化二铝的测定[J].金属材料与冶金工程,2003,31(1):44-45,15. |
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| 作者姓名： | 周尚元 肖伟 |
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| 作者单位： | 涟源钢铁集团有限公司,湖南,娄底,417009 |
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| 摘 要： | 探讨了试样先灼烧除碳，再加混合熔剂副熔，盐酸溶液中浸取，采取氟盐置换法，测定铝镁碳砖中三氧化二铝，终点易于判断，结果令人满意。
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| 关 键 词： | 铝镁碳砖 三氧化二铝 氟盐置换法 |
| 文章编号： | 1005-6084(2003)01-0044-02 |
MEASUREMENT OF THE Al2O3 IN ALUMINA-MAGNESIA-CARBON BRICK |
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| ZHOU Shangyuan,XIAO Wei.MEASUREMENT OF THE Al2O3 IN ALUMINA-MAGNESIA-CARBON BRICK[J].Metal Materials And Metallurgy Engineering,2003,31(1):44-45,15. |
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| Authors: | ZHOU Shangyuan XIAO Wei |
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| Abstract: | A new analyzing method that measuring the Al 2O 3 content in a Alumina-Magnesia-Carbon brick was introduced in this papers . When measuring with the new method,some mixed flux is added to the measured melt and it is leached by a HCl solution , after Carbon conter of the brick is burned. If measurement of Al 2O 3 in Alumina-Magnesia-Carbon brick by the fluoride displacement ,the judgement of terminal point is easyer,and the results is satisfactory. |
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| Keywords: | Alumina-Magnesia-Carbon brick Al 2O 3 fluoride displacement |
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