| 渗碳气氛的热力学及动力学分析 |
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| 引用本文： | 冯建勋,吴锁春.渗碳气氛的热力学及动力学分析[J].军械工程学院学报,1991(1). |
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| 作者姓名： | 冯建勋 吴锁春 |
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| 作者单位： | 军械工程学院，南昌航空工业学院 |
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| 摘 要： | 本文对渗碳气氛进行热力学及动力学分析,给出炉气各组分间反应速率的测试方法及测试数据。结果表明,渗碳气氛的独立反应数为4,自由度为3,甲烷的渗碳作用不可忽略,控制甲烷这一碳源有利于提高碳势控制精度.
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| 关 键 词： | 渗碳 甲烷 反应速率 碳势控制 |
AN ANALYSIS OF THE CARBURIZING ATMOSPHERE ON THERMODYNAMICS AND KINETICS |
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| Feng Jianxun.AN ANALYSIS OF THE CARBURIZING ATMOSPHERE ON THERMODYNAMICS AND KINETICS[J].Journal of Ordnance Engineering College,1991(1). |
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| Authors: | Feng Jianxun |
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| Institution: | Feng Jianxun (Ordnance Engineering College)Wu Suochun (Nanchang Aeronautical Industry Institute) |
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| Abstract: | In this paper,we study the thermody namics and kinetics of carburizing atmosphere. The new measuring method and data of the reaction rates among atmosphere compositions are given.The results show that the number of independent reaction is 4,degree of freedom is 3,and that the influence of methane to the carburizing is important.It is possibal to have a higher precision of carbon potential by controlling the methane level. |
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| Keywords: | carburizing methane reaction rate carbon poential control |
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