| 石油套管钢钙处理机理及效果 |
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| 引用本文： | 唐海燕,李京社,杨树峰,王剑斌.石油套管钢钙处理机理及效果[J].北京科技大学学报,2009(Z1). |
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| 作者姓名： | 唐海燕 李京社 杨树峰 王剑斌 |
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| 作者单位： | 北京科技大学冶金与生态工程学院; |
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| 摘 要： | 系统地研究了国内某钢厂生产的39Mn2V石油套管钢钙处理前后的总氧含量变化及夹杂物类型,从热力学上分析了钢中氧化铝和硫化锰的变性机理.研究结果表明现有工艺条件下喂入的硅钙量可以将Al2O3完全变性为炼钢温度下呈液态的12CaO.7Al2O3和3CaO.Al2O3夹杂物,但不能将MnS完全变性为CaS.
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| 关 键 词： | 钙处理 硫化物 三氧化二铝 机理 夹杂物变性 |
Mechanism and effect of calcium treatment on oil casing steels |
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| TANG Hai-yan,LI Jing-she,YANG Shu-feng,WANG Jian-binSchool of Metallurgical , Ecological Engineering,University of Science , Technology Beijing,Beijing ,China.Mechanism and effect of calcium treatment on oil casing steels[J].Journal of University of Science and Technology Beijing,2009(Z1). |
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| Authors: | TANG Hai-yan LI Jing-she YANG Shu-feng WANG Jian-binSchool of Metallurgical Ecological Engineering University of Science Technology Beijing Beijing China |
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| Institution: | TANG Hai-yan,LI Jing-she,YANG Shu-feng,WANG Jian-binSchool of Metallurgical , Ecological Engineering,University of Science , Technology Beijing,Beijing 100083,China |
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| Abstract: | |
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| Keywords: | calcium treatment sulfide alumina mechanism inclusion modified |
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