TiN涂层电化学腐蚀行为研究Ⅰ.TiN涂层的保护性能与失效机制

中国腐蚀与防护学报

2003, Vol. 23

Issue (2): 65-69

研究报告

本期目录 | 过刊浏览

TiN涂层电化学腐蚀行为研究Ⅰ.TiN涂层的保护性能与失效机制

李瑛;王福会;邵忠宝

中国科学院金属研究所;金属腐蚀与防护国家重点实验室

STUDY ON THE ELECTROCHEMICAL CORROSION BEHAVIOROF TiN COATING IN ACID AND SALT SOLUTIONⅠ.The corrosion resistance and failure mechanism of TiN coating in acid and salt solution

Ying Li;Fuhui Wang;Zhongbao Shao

中国科学院金属研究所;金属腐蚀与防护国家重点实验室

全文: PDF(240 KB)

摘要: 利用电化学方法以及扫描电镜(SEM)、扫描隧道显微镜(STM) 等技术，研究了离子镀TiN薄膜涂层在05 mol/L NaCl和1 mol/L H2SO4溶液中的保护性能和失效机制.结果表明:TiN涂层可以提高材料在中性和酸性溶液中的耐蚀性能，TiN涂层的保护机制为物理屏障作用；镀层的微观结构缺陷是涂层失效的主要原因,涂层下金属的腐蚀行为与孔蚀类似.

关键词 ： TiN涂层, 保护性能, 失效机制

Abstract：The corrosion properties of TiN coating fabricated by Hollow cathode Ionic Deposition was studied by electrochemical methods and su rface analysis such as SEM and STM.In acid and salt solution,TiN shows an excell ent corrosion resistance after 100 h immersing test.TiN coating acted as a physi cal barrier between the stainless steel and corrosion media.The corrosion proces s initiated from the pinhole and the corrosion process under the coating is very similar to the pit corrosion form.

Key words： TiN corrosion resistance failure mechanism

收稿日期: 2001-06-22

ZTFLH:

TG174.71

通讯作者: 李瑛

Corresponding author: Ying Li

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引用本文:

李瑛; 王福会; 邵忠宝 . TiN涂层电化学腐蚀行为研究Ⅰ.TiN涂层的保护性能与失效机制[J]. 中国腐蚀与防护学报, 2003, 23(2): 65-69 .
Ying Li, Fuhui Wang, Zhongbao Shao. STUDY ON THE ELECTROCHEMICAL CORROSION BEHAVIOROF TiN COATING IN ACID AND SALT SOLUTIONⅠ.The corrosion resistance and failure mechanism of TiN coating in acid and salt solution. J Chin Soc Corr Pro, 2003, 23(2): 65-69 .

链接本文:

https://www.jcscp.org/CN/ 或 https://www.jcscp.org/CN/Y2003/V23/I2/65

[1]BeverskogB ,CarlssonJO ,DelblancBauerA ,DeshpandeyCV ,BdnshahHJ ,O’BrienBP .CorrosionpropertiesofTiCfilm pre paredbyactivereactiveevaporation[J].Surf.Coat.Technol.,1990,41:221.
[2]RudenjaS ,PanJ,OdnevallWallinderI ,LeygrafC ,KuluP .Passiva tionandanodicoxidationofdupluxTiNcoatingonstainlesssteel[J].J.Electrochem.Soc.1999,146:4082
[3]MarcoJF ,AgudeloAC ,GancedoJR ,HanzelD .Corrosionresis tanceofsingleTiNlayers,Ti/TiNbilayersandTi/TiN/Ti/TiNmultilayersonironunderasaltfogspray(phohesion)test:anevalu ationbyXPS[J].SurfaceandInterfaceAnalysis,1999,27:71
[4]ChenBF ,PanWL ,YuGP ,WangJ ,HuangJH .OnthecorrosionbehaviorofTiN -coatedAISID2steel[J].Surf.Coat.Technol.,1999,111:16
[5]Bin-SudinM ,LeylandA ,JamesAS ,MatthewsA ,HousdenJ ,GarsideB .SubstratesurfacefinisheffectsinduplexcoatingsofPA PVDTiNandCrNwithelectrolessnickel-phosphorusinterlayers[J].Surf.Coat.Technol.(Switzerland),1996,81:215

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