| 脉动气流对烧结过程的强化作用 |
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| 引用本文： | 杜钢,刘百臣,王文忠,张宇.脉动气流对烧结过程的强化作用[J].东北大学学报(自然科学版),1999,20(4):408-410. |
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| 作者姓名： | 杜钢 刘百臣 王文忠 张宇 |
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| 作者单位： | 东北大学材料与冶金学院!沈阳110006;东北大学材料与冶金学院!沈阳110006;东北大学材料与冶金学院!沈阳110006;本溪钢铁(集团)公司!本溪117000 |
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| 摘 要： | 采用模拟原料,在实验室内的脉动烧结装置上,进行脉动气流烧结试验,探讨脉动气流的频率变化和抽风负压等因素对烧结过程的强化作用·实验结果表明,脉动气流频率分别为１,１５,３Ｈｚ时,烧结速率提高了２１８％,６３６％和７８３％·当脉动气流频率大于４Ｈｚ或抽风负压较高时,脉动频率的变化对烧结速度的强化作用不大·
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| 关 键 词： | 脉动气流 烧结 |
Effects of Pulse Draught on Intensification of the Sintering Process |
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| Du Gang,Liu Baichen,Wang Wenzhong,Zhang Yu.Effects of Pulse Draught on Intensification of the Sintering Process[J].Journal of Northeastern University(Natural Science),1999,20(4):408-410. |
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| Authors: | Du Gang Liu Baichen Wang Wenzhong Zhang Yu |
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| Abstract: | The sintering test of pulsatile suction wind has carried out by the simulating material in the lab. The effects of the pulsatile frequency and the negative pressure of the suction wind on the intensification of sintering velocity have discussed. The experiment result indicate that sintering velocity of 2 18%,6 36% and 7 83% can be increased with the pulsatile frequency of 1,1 5 and 3?Hz respectively. However, the intensely effects of pulsatile suction wind was a little on the sintering velocity in the condition of more than 4?Hz pulsatile frequency and the higher negative pressure of the suction wind. |
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| Keywords: | pulsatile suction wind sintering |
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