LIU Dacheng WANG Fuhui CAO Chunan LOU Hanyi Institute of Corrosion and Protection of Metals
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Academia Sinica
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Shenyang
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China Wang Fuhui
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Laboratory of Electrochemistry
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Institute of Corrosion and Protection of Metals
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Academia Sinica
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Shenyang 110015
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China
金属学报(英文版)
A series of single bcc,bcc plus fcc duplex and single fcc microcrystalline coatings of 1Cr18Ni9Ti stainless steel were prepared by using sputtering technique.The resistance against pitting corrosion was studied by measurements of pitting corrosion potentials and electrochemical noise during initiati...
关键词:
1Cr18Ni9Ti stainless steel
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null
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null
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null
伍远辉
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罗宿星
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勾华
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孙成
腐蚀与防护
利用极化曲线和电化学阻抗谱(EIS)等方法研究了模拟酸雨组分对1Cr18Ni9Ti不锈钢在土壤中腐蚀行为的影响。结果表明,酸雨组分对1Cr18Ni9Ti不锈钢腐蚀行为影响显著。随着SO42-与NO3-浓度比的减小,不锈钢的腐蚀速率减小,说明硫酸型酸雨对本体系的腐蚀性明显强于硝酸型酸雨。不锈钢的电化学...
关键词:
1Cr18Ni9Ti不锈钢
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酸雨
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土壤腐蚀
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组分
罗源军
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罗源兵
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吕太勇
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刘波
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张建新
材料导报
doi:10.11896/j.issn.1005-023X.2016.18.020
为了更好地实现金属腐蚀的可控性,研究了SHMP(六偏磷酸钠)在酸性高锰酸钾溶液中的缓蚀性能.选取SHMP和1Cr18Ni9Ti不锈钢为主要研究对象,以酸性高锰酸钾为基础溶液,运用失重法、极化曲线及微观表面分析等方法,系统地研究了SHMP在不同试验条件下的缓蚀性能,同时对缓蚀工艺进行了优化.失重法研究...
关键词:
1Cr18Ni9Ti不锈钢
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酸性高锰酸钾
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晶间腐蚀
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六偏磷酸钠
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缓蚀工艺
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阴极型缓蚀剂