| 大规格超高功率石墨电极生坯生产技术研究 |
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| 引用本文： | 于嗣东,贾庆远,赵东锋,刘运平,陈文来.大规格超高功率石墨电极生坯生产技术研究[J].炭素,2011(3):28-31. |
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| 作者姓名： | 于嗣东 贾庆远 赵东锋 刘运平 陈文来 |
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| 作者单位： | 中平能化集团开封炭素有限公司河南省石墨材料工程技术研究中心,河南开封,475002 |
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| 摘 要： | 介绍了生产大规格超高功率石墨电极用主要原材料针状焦及沥青的理化指标及其相关特点，就如何设定合理的粒度配方及压型工序的混捏温度、压嘴温区、挤压压力等主要工艺参数进行了探讨，同时还分析了影响糊料及生坯制品质量的主要因素。
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| 关 键 词： | 大规格 超高功率 石墨电极 压型技术 |
MOLDING TECHNOLOGY IN THE PRODUCTIONOF LARGE - SIZED ULTRA - HIGH POWERGRAPHITE ELECTRODE |
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| Yu Si-dong,Jia Qing-yuan,Zhao Dong-feng,Liu Yun-ping,Chen Wen-lai.MOLDING TECHNOLOGY IN THE PRODUCTIONOF LARGE - SIZED ULTRA - HIGH POWERGRAPHITE ELECTRODE[J].Carbon,2011(3):28-31. |
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| Authors: | Yu Si-dong Jia Qing-yuan Zhao Dong-feng Liu Yun-ping Chen Wen-lai |
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| Affiliation: | Yu Si - dong, Jia Qing- yuan, Zhao Dong - feng, Liu Yun - ping, Chen Wen - lai (Kaifeng Carbon Co., Ltd, Zhongping Energy ＆ Chemical Group. Engineering Research Center for graphite material of Henan province,Kaifeng 475002,China) |
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| Abstract: | The physical and chemical properties and associated characteristics of needle coke and pitch, main raw materials used in the production of large - sized ultra - high power graphite electrodes were described, and how to set main process parameters were explored, such as reasonable particle size formula, kneading temperature in molding, temperature range of extruder＇s nipple, extrusion pressure and the like, and main factors that influenced the quality of paste and green stock were analyzed. |
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| Keywords: | large - sized ultra - high power graphite electrode molding technology |
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