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马士德,姚振玲,廖阳飞,赵君,韩文,李博亮,周萌,张杰.三种锌防腐层的海水腐蚀与防污性能初探[J].广西科学院学报,2016,32(3):185-189. [点击复制]
- MA Shide,YAO Zhenling,LIAO Yangfei,ZHAO Jun,HAN Wen,LI Boliang,ZHOU Meng,ZHANG Jie.Antifouling Properties and Corrosion Resistances of Three Kinds of Zinc Coating in the Sea[J].Journal of Guangxi Academy of Sciences,2016,32(3):185-189. [点击复制]
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| 三种锌防腐层的海水腐蚀与防污性能初探 |
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马士德1,2, 姚振玲3, 廖阳飞4, 赵君5, 韩文3, 李博亮3, 周萌6, 张杰1
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| (1.中国科学院海洋研究所, 山东青岛 266071;2.中国老教授协会海洋防腐防污专业委员会, 山东青岛 266071;3.青岛东启机械设备有限公司, 山东青岛 266071;4.湖南金磐新材料科技有限公司, 湖南长沙 410000;5.海洋化工研究院有限公司, 山东青岛 266071;6.青岛龙达电器有限公司, 山东青岛 266000) |
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| 摘要: |
| [目的]探讨热浸锌、冷镀锌及富锌涂料3种锌防腐层的防腐和防污性能。[方法]分别制作热浸锌试板、冷镀锌试板和富锌涂料试板,然后通过螺栓将其紧固到塑料固定装置上放入海中进行试验,定期进行试板锈蚀及生物污损现场检查,并于1.5年后对出现在试板上的生物进行刮取、分类、称重,以检测试板的腐蚀情况。[结果]经历1.5年的海港试验,3种试板上的生物种类以及质量由小到大依次为热浸锌试板、冷镀锌试板和富锌涂料试板;热浸锌试板和冷镀锌试板的镀锌层完整无裂纹、无锈点,而富锌涂料试板涂层开裂起皮、锈蚀失效,生物污损程度高于热浸锌试板和冷镀锌试板的镀锌层。[结论]热浸锌对污损生物的排斥能力大于冷镀锌和富锌涂料。 |
| 关键词: 热浸锌 冷镀锌 海水腐蚀 防污 |
| DOI：10.13657/j.cnki.gxkxyxb.20160826.005 |
| 投稿时间：2016-05-03 |
| 基金项目:国家自然科学基金项目(59471054,59071040)资助。 |
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| Antifouling Properties and Corrosion Resistances of Three Kinds of Zinc Coating in the Sea |
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MA Shide1,2, YAO Zhenling3, LIAO Yangfei4, ZHAO Jun5, HAN Wen3, LI Boliang3, ZHOU Meng6, ZHANG Jie1
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| (1.Institute of Oceanology, Chinese Academy of Sciences, Qingdao, Shandong, 266071, China;2.Marine Anticorrosion & Antifouling Professional Committee of China Senior Professors Association, Qingdao, Shandong, 266071, China;3.Qingdao Tony Machinery & Equipment Co., Ltd., Qingdao, Shandong, 266071, China;4.Hunan Jinpan New Material Technology Co., Ltd., Changsha, Hunan, 410000, China;5.Marine Chemical Research Institute Co., Ltd., Qingdao, Shandong, 266071, China;6.Qingdao Loned Electric Co., Ltd, Qingdao, Shandong, 266000, China) |
| Abstract: |
| [Objective] To aralysis the antifouling properties and corrosion resistances of three kinds of zinc coating namely hot-dip galvanizing,cold galvanizing and zinc-rich paint.[Methods] We put a plastic fixing equipment under the sea,which included one hot-dip galvanizing sample,one cold galvanizing sample and one zinc-rich paint sample. These samples were fixed on the plastic fixing equipment by bolts. During this research,we checked sample corrosions and biofouling regularly. 1.5 years later,we scraped the creatures of the samples,classified them,and weighted them. When we finished all these things, we began doing corrosion test on the sample.[Results] 1.5 years later,the order of major fouling organisms and their weight on the three samples was hot-dip galvanizing sample < cold galvanizing sample < zinc-rich paint sample. The hot-dip galvanizing coating and the cold galvanizing coating were complete and non-crackled. Meanwhile,zinc-rich paint coating were crackled. Secondly,both the hot-dip galvanizing sample and the cold galvanizing sample had no rust,while the zinc-rich paint sample has been corroded failure. Thirdly,the zinc-rich paint sample also had more biofouling phenomena than others.[Conclusion] Comparatively,it has a greater rejection of fouling organism of the hot-dip galvanizing sample than that of the cold galvanizing sample and the zinc-rich paint sample. |
| Key words: hot-dip galvanizing cold galvanizing seawater corrosion antifouling |
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