| Furnace bottom rise mechanism in preparation of Al Si alloys by electrothermal process |
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| 作者姓名： | Sun Ting |
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| 作者单位： | Sun Ting(孙 挺)，Yao Guangchun(姚广春)，Zou Wei(邹 巍)，Zhang Xiaoming(张晓明)，Wang Guimin(王贵民)，Yu Xianjin(于先进) Department of Chemistry，Northeastern University，Shenyang 110006，P.R.China |
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| 基金项目： | 中国科学院资助项目，the Doctorate Foundation of Liaoning |
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| 摘 要： | １ ＩＮＴＲＯＤＵＣＴＩＯＮＴｈｅｐｒｅｐａｒａｔｉｏｎｏｆＡｌＳｉａｌｌｏｙｓｂｙｅｌｅｃｔｒｏｔｈｅｒｍａｌｐｒｏｃｅｓｓｈａｓｂｅｅｎａｄｖａｎｃｉｎｇｍｏｒｅｇｒｅａｔｌｙｔｈａｎｔｈａｔｂｙｃｒｙｏｌｉｔｅａｌｕｍｉｎａｍｅｌｔｉｎｇｅｌｅｃｔｒｏｌｙｓｉｓ．Ｉｔｈａｓｍａｎｙａｄｖａｎｔａｇｅｓｓｕｃｈａｓｓｈｏｒｔｃｉｒｃｕｉｔ，ｓｍａｌｌｉｎｖｅｓｔｍｅｎｔｏｆｅｑｕｉｐｍｅｎｔｓ，ｈｉｇｈｐｒｏｄｕｃｔｉｏｎａｎｄｕｔｉｌｉｚａｔｉｏｎｒａｔｅｏｆｅｎｅｒｇｙ．Ｅｓｐｅｃ…
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Furnace bottom rise mechanism in preparation of Al-Si alloys by electrothermal process |
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| Sun Ting,Yao Guangchun,Zou Wei,Zhang Xiaoming,Wang Guimin,Yu Xianjin.Furnace bottom rise mechanism in preparation of Al Si alloys by electrothermal process[J].Transactions of Nonferrous Metals Society of China,1999,9(3):3. |
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| Authors: | Sun Ting Yao Guangchun Zou Wei Zhang Xiaoming Wang Guimin Yu Xianjin |
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| Abstract: | The experiments of preparation of Al Si alloys by electrothermal process were carried out respectively in 20 kW, 100 kW and 1 800 kW DC arc furnaces. The mechanism of furnace bottom rise was studied. It was found that the bottom rise can be divided into three types, including the low bottom temperature, abnormal reducing reaction and carbide deposition. The furnace bottom rise is related to the carbon ratio of the briquet, the heating speed of the briquet and the parameters and operation of furnace. |
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| Keywords: | aluminum silicon alloy electrothermal smelting furnace bottoms rise direct current arc furnace |
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