Li Hengjun,Hao Jianjun*.Effect of silane coupling agent on corrosion resistance of passivation film on hot dip galvanized aluminum magnesium sheet[J].Plating & Finishing,2023,(5):90-95.[doi:10.3969/j.issn.1001-3849.2023.05.013]
硅烷偶联剂对热镀锌铝镁板钝化膜耐蚀性的影响
- Title:
- Effect of silane coupling agent on corrosion resistance of passivation film on hot dip galvanized aluminum magnesium sheet
- 关键词:
- 硅烷偶联剂 KH-560 ; 耐蚀性; 钝化膜
- Keywords:
- silane coupling agent KH-560 ; corrosion resistance ; passivation film
- 分类号:
- TG174.45
- 文献标志码:
- A
- 摘要:
- 采用硅烷偶联剂 KH-560 在热镀锌铝镁板（ ZAM ）表面制备丙烯酸树脂 - 硅烷钝化膜层，可延长其耐腐蚀时间。利用扫描电子显微镜、红外光谱分析、电化学工作站等方法，研究不同 KH-560 添加量和水解时间对钝化膜电化学性能和微观形貌的影响。结果表明，钝化膜以堆积方式沉积到基材表面，当 KH-560 添加量为 8% ，水解时间为 8 h ，制备的钝化膜腐蚀电流达到了 5.718×10 -6 A·cm -2 ，较基体提升 1 个数量级。 KH-560 可以与丙烯酸树脂在 ZAM 表面生成一层致密的网状结构钝化膜，有效提升了热镀锌铝镁板的耐蚀性。
- Abstract:
- ： The acrylic resin-silane passivation film based on zinc-aluminum-magnesium steel plate surface by silane coupling agent KH-560 can prolong its corrosion resistance time. The effects of different KH-560 addition and hydrolysis time on the electrochemical properties and micro-morphology of the passivation film were studied by means of scanning electron microscope ， infrared spectrum analysis ， electrochemical workstation ， etc. The results show that the passivation film is deposited on the surface of the substrate in a stacking manner. When the addition of KH-560 is 8% and the hydrolysis time is 8 h ， the corrosion current reaches 5.718×10 -6 A·cm -2 ， an order of magnitude higher than the matrix. KH-560 can form a dense network structure passivation film on the surface of ZAM with acrylic resin ， effectively improving the corrosion resistance of zinc-aluminum-magnesium steel matrix.
参考文献/References:
[1] 李海丰 . 铜及其合金无铬钝化研究现状与展望 [J]. 电镀与精饰 , 2022, 44(7): 55-60.
[2] Palomino M, Suegama H, Aoki V, et al. Electrochemical study of modified cerium-silane bi-layer on Al alloy 2024-T3[J]. Corrosion Science, 2009, 51(6): 1238-1250.
[3] Cabral M, Trabelsi W, Serra R, et al. The corrosion resistance of hot dip galvanised steel and Al alloy 2024-T3 pretreated with bis-triethoxysilylpropyl tetrasulfide solutions doped with Ce(NO 3 ) 3 [J]. Corrosion Science, 2006, 48(11): 3740-3758.
[4] Ke Z, Xin W, Wei L, et al. Preparation and characterization of Ce-silane-ZrO 2 composite coatings on 1060 aluminum[J]. Transactions of Nonferrous Metals Society of China, 2014, 24(5): 1474-1480.
[5] 陆伟星 , 伍林玲 , 马春雨 , 等 . 用于热镀铝锌钢板表面的自由基紫外光固化钝化膜研究 [J]. 材料保护 , 2022, 55(10): 106-111.
[6] 陈二军 , 党璐玮 . 5052 铝合金表面钝化工艺及钝化膜的耐腐蚀性能 [J]. 材料保护 , 2022, 55(1): 142-146.
[7] 何刚 , 高勤卫 . 钢铁表面环保型杂多酸化学转化膜的耐蚀性 [J]. 腐蚀科学与防护技术 , 2009, 21(1): 66-68.
[8] 李会芬 , 邹忠利 , 李春龙 . 镀锌层表面无铬钝化工艺的研究进展 [J]. 材料保护 , 2021, 54(3): 137-143.
[9] Palanivel V, Zhu D, Ooij W. Nanoparticle-filled silane films as chromate replacements for aluminum alloys[J]. Progress in Organic Coatings, 2003, 47(3-4): 384-392.
[10] 徐斌 , 满瑞林 , 彭天兰 , 等 . 镀锌钢板的硅烷复合膜表面改性 [J]. 腐蚀科学与防护技术 , 2008, 20(2): 135-139.
[11] Zhu D, Van Ooij W J. Corrosion protection of metals by water-based silane mixtures of bis-trimethoxysilylpropyl amine and vi nyltriacetoxysilane[J]. Progress in Organic Coatings, 2004, 49(1): 42-53.
[12] Montemor M F, Trabelsi W, Zheludevich M, et al. Modification of bis-silane solutions with rare-earth cations for improved corrosion protection of galvanized steel substrates[J]. Progress in Organic Coatings, 2006, 57(1): 67-77.
[13] Kong G, Lu J, Zhang S, et al. A comparative study of molybdate/silane composite films on galvanized steel with different treatment processes[J]. Surface & Coatings Technology, 2010, 205(2): 545-550.
[14] Bin X U, Man R L, Peng T L. Surface modification of galvanized steel plate with silance complex film[J]. Corrosion Science and Protection Technology, 2008, 34(4):132-141.
[15] 胡吉明 , 刘倞 , 张鉴清 , 等 . LY12 铝合金表面电化学沉积制备 DTMS 硅烷膜及其耐蚀性研究 [J]. 高等学校化学学报 , 2006, 27(6):1121-1125.
[16] 高波 , 董立洋 , 朱广林 , 等 . 热镀锌板双硅烷无铬钝化膜性能的研究 [J]. 表面技术 , 2017, 46(6): 202-206.
[17] Peng C, Cao N, Qi Z, et al. Preparation and corrosion performance of ppy/silane film on AZ31 magnesium alloy via one-step cyclic voltammetry[J]. Polymers, 2021, 13(18): 1-12.
[18] Zheng Y, Fan Y, Zhao X, et al. Bonding properties between hot-dip coated steel strip and polyethylene in corrugated pipe[J]. Materials Transctions, 2020, 61(7):1301-1309.
[19] 陈志康 , 陈春锦 , 范志远 , 等 . 钼酸盐与硅酸盐复合钝化膜耐蚀性的研究 [J]. 电镀与环保 , 2018, 38(1): 39-42.
[20] 周洋 , 伏文 , 李良 , 等 . 黄铜表面复合纳米硅烷膜的制备及其耐蚀性能 [J]. 材料保护 , 2017, 50(9): 60-62.
[21] Nikol N, Demyanets K, Melnikov O. Hydrothermal crystallization in the systems Nd 2 O 3 (Nd(NO 3 ) 3 ·6H 2 O)-CaCO 3 (BaCO 3 )-R-H 2 O (R=Na 2 CO 3 , K 2 CO 3 , NaCl, NH 4 Cl, NaHCO 3 , KHCO 3 ,Na 2 CO 3 +NaCl,Na 2 CO 3 +NH4?l,Na 2 CO 3 +CO(NH 2 ) 2 )[J]. Inorganic Materials, 2005, 41(11): 1213-1217.
[22] 单凤君 , 齐国超 , 王双红 , 等 . 热镀铝锌钢表面环氧树脂 - 硅烷复合涂层及其耐蚀性能 [J]. 材料保护 , 2013, 46(12): 7-9.
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备注/Memo
收稿日期： 2022-09-21 修回日期： 2023-02-06 作者简介： 黎恒君（ 1993 —），男，硕士，助理工程师， email ： 15904023745@163.com * 通信作者： 郝建军，男，博士，教授， email ： 1375027841@qq.com.?/html>