| 锌合金在KOH溶液中腐蚀性能的研究 |
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| 引用本文： | 陈文汨,张利.锌合金在KOH溶液中腐蚀性能的研究[J].腐蚀与防护,2000,21(11):485-487. |
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| 作者姓名： | 陈文汨 张利 |
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| 作者单位： | 中南工业大学冶金科学与工程系,长沙,410083 |
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| 摘 要： | 用析氢量气法、动电位极化和交流阻抗技术对Ｚｎ－Ｉｎ合金、Ｚｎ－Ｐｂ合金在６ｍｏｌ／Ｌ ＫＯＨ溶液中的腐蚀性能进行了研究。结果表明，添加少量的Ｉｎ或Ｐｂ能明显地抑制Ｚｎ的腐蚀，并且Ｉｎ对Ｚｎ腐蚀的抑制作用更加显著；添加Ｐｂ对Ｚｎ在碱性溶液中的腐蚀机理基本无影响。而添加Ｉｎ的影响比较复杂。
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| 关 键 词： | 锌合金 析氢量气法 氢氧化钾溶液 铟 铅 腐蚀 |
| 修稿时间： | 2000年4月14日 |
STUDY ON CORROSION PERFORMANCE OF ZINC ALLOYS IN KOH SOLUTION |
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| Chen Wenmi,Zhang Li.STUDY ON CORROSION PERFORMANCE OF ZINC ALLOYS IN KOH SOLUTION[J].Corrosion & Protection,2000,21(11):485-487. |
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| Authors: | Chen Wenmi Zhang Li |
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| Abstract: | The corrosion characteristics of zinc indium alloys and zinc lead alloys in 6mol/L KOH solution were investigated by measuring evolved hydrogen, potentiodynamic polarization and A C Impedance The results showed: The corroson of zinc was obviously reduced by small additions of indium or lead, and the reduction by indium was more significant than that by lead; Additiion of lead did not alter the corrosion mechanism of zinc in alkaline solution, however, the effect of indium addition was complicated |
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| Keywords: | Zinc Zinc alloys Hydrogen evolution Corrosion |
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