| Cu-11Fe-4Cr原位复合材料在HSO-3和/或Cl-介质中的耐蚀性 |
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| 引用本文： | 高 青,毛 磊,马 静,刁美燕,阎冬青.Cu-11Fe-4Cr原位复合材料在HSO-3和/或Cl-介质中的耐蚀性[J].河北科技大学学报,2007,28(3):222-225. |
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| 作者姓名： | 高 青 毛 磊 马 静 刁美燕 阎冬青 |
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| 作者单位： | 河北科技大学材料科学与工程学院,河北石家庄,050054 |
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| 摘 要： | 采用选择腐蚀技术,提取了Cu-11Fe-4Cr原位复合材料中Fe-Cr纤维,并测定了其电极电位。通过间歇式盐水喷雾实验和极化曲线测定,研究了Cu-11Fe-4Cr原位复合材料在HSO3-和/或Cl-介质中的腐蚀行为。用扫描电镜对腐蚀产物和腐蚀表面进行分析。结果表明,Cu-11Fe-4Cr原位复合材料中,E(Cu)
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| 关 键 词： | 原位复合材料 Fe-Cr纤维 耐蚀性 |
| 收稿时间： | 2006/11/27 0:00:00 |
| 修稿时间： | 2006/12/26 0:00:00 |
Corrosion resistance of Cu-11Fe-4Cr in-situ composites in HSO3-/Cl- media |
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| GAO Qing,MAO Lei,MA Jing,DIAO Mei-yan and YAN Dong-qing.Corrosion resistance of Cu-11Fe-4Cr in-situ composites in HSO3-/Cl- media[J].Journal of Hebei University of Science and Technology,2007,28(3):222-225. |
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| Authors: | GAO Qing MAO Lei MA Jing DIAO Mei-yan and YAN Dong-qing |
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| Affiliation: | College of Material Science and Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050054,China;College of Material Science and Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050054,China;College of Material Science and Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050054,China;College of Material Science and Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050054,China;College of Material Science and Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050054,China |
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| Abstract: | The Fe-Cr fibers are extracted from Cu-11Fe-4Cr in-situ composites by using a selective etching technique,and the electrode potential of the fibers is determinated.By means of Salt spray tests and polarization curves measurements,the corrosion behavior of Cu-11Fe-4Cr composites in HSO-3 and/or Cl media is studied.The corrosion products and corrosion surface are analysed by scanning electron microscope.The results show that In Cu-11Fe-4Cr in situ composites,E(Cu)
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| Keywords: | in situ composites Fe-Cr fibers corrosion resistance |
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