含铌铁水还原脱磷实验分析

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1、内蒙古科技大学硕士学位论文目录摘要...................................................................................................................................IIAbstract................................................................................................................................IV引言...

2、................................................................................................................................11文献综述...............................................................................................................................31.1铌的性质及应用.....................

3、...................................................................................31.2钢材中磷元素的危害及脱磷方法...........................................................................31.3铁水还原脱磷的发展概况.......................................................................................51.4铁水还原脱磷工艺分类.

4、...........................................................................................61.5影响还原脱磷的因素................................................................................................81.5.1动力学条件的影响...............................................................................

5、..........81.5.2反应温度的影响.............................................................................................81.5.3铁液成分的影响.............................................................................................91.5.4耐火材料的影响..........................................................

6、................................111.5.5压力的影响....................................................................................................121.6还原脱磷渣的处理..................................................................................................122含铌钢液还原脱磷热力学........................

7、........................................................................142.1含铌钢液还原脱磷的可行性分析.........................................................................142.2还原脱磷热力学反应方程..............................................................