| 2520不锈钢的高温氧化行为研究 |
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| 引用本文： | 周奎,王志武,石振斌,翟雪怡.2520不锈钢的高温氧化行为研究[J].武汉大学学报(工学版),2011,44(6):783-785,816. |
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| 作者姓名： | 周奎 王志武 石振斌 翟雪怡 |
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| 作者单位： | 武汉大学动力与机械学院,湖北武汉,430072 |
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| 摘 要： | 采用静态增重法测定2520不锈钢在高温条件下的氧化动力学,运用X射线衍射测定氧化物类型,运用扫描电镜（SEM）观察不同氧化时间形成的氧化膜的形貌,通过能谱分析（EDS）氧化膜的成分,研究2520不锈钢的高温氧化行为.实验结果表明,氧化物类型主要为Fe2O3,且氧化物类型随温度的升高而变化.在氧化初期,氧化物中富Fe,氧...
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| 关 键 词： | 2520不锈钢 高温氧化 氧化膜 |
Research on oxidation behavior of 2520 stainless steel at high temperature |
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| ZHOU Kui,WANG Zhiwu,SHI Zhenbin,ZHAI Xueyi.Research on oxidation behavior of 2520 stainless steel at high temperature[J].Engineering Journal of Wuhan University,2011,44(6):783-785,816. |
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| Authors: | ZHOU Kui WANG Zhiwu SHI Zhenbin ZHAI Xueyi |
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| Affiliation: | ZHOU Kui,WANG Zhiwu,SHI Zhenbin,ZHAI Xueyi(School of Power and Mechanical Engineering,Wuhan University,Wuhan 430072,China) |
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| Abstract: | The oxidation kinetics curves of 2520 stainless steel at high temperature have been measured by thermal gravimetric analisis(TGA) method.The types of oxide were examined by X-ray diffraction;the morphologies of the oxide films formed at different oxidation times have been observed by scanning electron microscope(SEM);and the composition of the oxide film was analyzed by energy-dispersive X-ray speclroscopy(EDS) skill to research on oxidation behavior of 2520 stainless steel at high temperature.The results s... |
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| Keywords: | 2520 stainless steel high temperature oxidation oxide film |
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