| 新型不锈钢盐酸酸洗缓蚀剂BMAT缓蚀机理 |
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| 引用本文： | 张果金,何平,魏宝明,邱玉珠. 新型不锈钢盐酸酸洗缓蚀剂BMAT缓蚀机理[J]. 陶瓷科学与艺术, 1999, 0(2) |
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| 作者姓名： | 张果金 何平 魏宝明 邱玉珠 |
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| 作者单位： | 南京化工大学材料科学与工程学院,南京大学 |
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| 摘 要： | 采用恒电位极化曲线的测量方法,研究了苯并咪脞类化合物ＢＭＡＴ在质量分数为５％ＨＣｌ（下同）中对３１６Ｌ,１８ ８,２Ｃｒ１３的缓蚀机理,结果表明ＢＭＡＴ属于阴阳极混合控制型缓蚀剂,ＢＭＡＴ的加入抑制了析氢反应中氢离子的放电步骤;同时,本文还采用交流阻抗的测量方法,揭示了５％ＨＣｌ和５％ＨＣｌ＋ＢＭＡＴ中不锈钢电极与溶液的界面结构
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| 关 键 词： | 盐酸 不锈钢 抑制机理 BMAT |
INHIBITION MECHANISM OF NEW INHIBITOR BMAT ON STAINLESS STEEL IN CHLORHYDRIC ACID |
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| Zhang Guojin He Ping Wei Baoming College of Materials Science and Engineering,Nanjing University of Chemical Technology,Nanjing,,China = Qiu Yuzhu=. INHIBITION MECHANISM OF NEW INHIBITOR BMAT ON STAINLESS STEEL IN CHLORHYDRIC ACID[J]. Ceramics Science & Art, 1999, 0(2) |
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| Authors: | Zhang Guojin He Ping Wei Baoming College of Materials Science Engineering Nanjing University of Chemical Technology Nanjing China = Qiu Yuzhu= |
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| Affiliation: | Zhang Guojin He Ping Wei Baoming College of Materials Science and Engineering,Nanjing University of Chemical Technology,Nanjing,210009,China = Qiu Yuzhu= |
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| Abstract: | Inhibition mechansim of benzimidozole BMAT on 316 L, 188, 2Cr13 in HCl are studied by measurement of polarization curve, which shows that BMAT is a kind of mixtype inhibitor. BMAT can reduce the discharging rate of hydrogen ions. The measurement of A.C impedance gives the structure of interaction surface between stainless steel and HCl solution and (HCl BMAT) solution. |
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| Keywords: | chlorhydric acid stainless steel inhibition BMAT |
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