| 稀土多元共渗钢(S_(20)A)的耐蚀性研究 |
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| 引用本文： | 刘兆芸,田航,朱泳萱,高玉芹,刘正,高丽峰.稀土多元共渗钢(S_(20)A)的耐蚀性研究[J].吉林大学学报(理学版),1993(2). |
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| 作者姓名： | 刘兆芸 田航 朱泳萱 高玉芹 刘正 高丽峰 |
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| 作者单位： | 吉林大学材料科学系，吉林大学材料科学系，吉林大学材料科学系，吉林大学材料科学系，沈阳工业大学，沈阳工业大学 长春 130023，长春 130023，长春 130023，长春 130023，沈阳 110023，沈阳 110023 |
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| 摘 要： | 采用气体低温稀土多元共渗方法,研究了S_(20)A钢的耐蚀性.盐雾实验结果表明,未渗稀土样品2h出现锈斑,而渗稀土的样品10h也未出现锈斑.其它耐蚀性也有明显提高.
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| 关 键 词： | 多元共渗钢 渗稀土 耐蚀性 |
Study on Corrosion-resistibity of Steel S_20A Co-pervaded with (RE) Elements |
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| Liu Zhaoyun,Tian Hang,Zhu Yongxuan,Gao Yuqin.Study on Corrosion-resistibity of Steel S_20A Co-pervaded with (RE) Elements[J].Journal of Jilin University: Sci Ed,1993(2). |
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| Authors: | Liu Zhaoyun Tian Hang Zhu Yongxuan Gao Yuqin |
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| Abstract: | The protected layer of oxide film with rare earths (RE) was formed by vapour co-pervade of elements La, Ce, C, N and B. In corrosion tests samples with RE is more corrosion-resistive than ordinary one. After being corroded for 10 h, there is no corrosive spot on samples with RE, and the ordinary one is almost covered with corrosive spots. |
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| Keywords: | corrosion resistibility pervaded RE oxide films |
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