基于磁过滤技术制备亚微米级TiAlN/TiAlCN/TiAlC复合涂层的耐腐蚀性能

Shunian Chen; Bin Liao; Xianying Wu; Lin Chen; Jie Huang; Guangyu He

doi:10.11933/j.issn.1007-9289.20181210001

基于磁过滤技术制备亚微米级TiAlN/TiAlCN/TiAlC复合涂层的耐腐蚀性能

Translated title of the contribution: Corrosion Resistance of Submicron TiAlN/TiAlCN/TiAlC Composite Coatings Prepared by Filtered Cathodic Vacuum Arc

Shunian Chen
, Bin Liao
, Xianying Wu
, Lin Chen
, Jie Huang
, Guangyu He

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

To improve the anti-corrosion capacity of long-term service ships and aircraft in extremely harsh marine environments, a filtered cathodic vacuum arc (FCVA) method was used to prepare submicron multilayer-structured coating (TANC) with different Al/Ti contents. SEM, XRD, electrochemical and salt spray tests were selected to analyze the morphology, structure and anti-corrosion properties of the films, respectively. The results show that pitting corrosion mainly occurs on the coating surface in the salt spray test. The anticorrosion capacity of the coating was improved with the increase of Al/Ti content. The corrosion current I_corr of the submicron coating can reach the order of 10^-7 A/cm², the I_corr decreases from 7.7291×10^-7 to 3.8347×10^-7 A/cm², and the impedance value in the low frequency region increased from 1.19×10⁵ to 4.70×10⁵ Ω•cm², which is two orders of magnitude higher than the substrate. The strong anti-corrosion effect of submicron TANC coating with high Al content can be achieved by FCVA, which has the potential to develop corrosion resistant coatings.

Translated title of the contribution	Corrosion Resistance of Submicron TiAlN/TiAlCN/TiAlC Composite Coatings Prepared by Filtered Cathodic Vacuum Arc
Original language	Chinese (Traditional)
Pages (from-to)	49-58
Number of pages	10
Journal	Zhongguo Biaomian Gongcheng/China Surface Engineering
Volume	32
Issue number	3
DOIs	https://doi.org/10.11933/j.issn.1007-9289.20181210001
State	Published - 23 Jun 2019
Externally published	Yes

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10.11933/j.issn.1007-9289.20181210001

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@article{daf471b9400a44bdb2633ec657560b97,

title = "基于磁过滤技术制备亚微米级TiAlN/TiAlCN/TiAlC复合涂层的耐腐蚀性能",

abstract = "To improve the anti-corrosion capacity of long-term service ships and aircraft in extremely harsh marine environments, a filtered cathodic vacuum arc (FCVA) method was used to prepare submicron multilayer-structured coating (TANC) with different Al/Ti contents. SEM, XRD, electrochemical and salt spray tests were selected to analyze the morphology, structure and anti-corrosion properties of the films, respectively. The results show that pitting corrosion mainly occurs on the coating surface in the salt spray test. The anticorrosion capacity of the coating was improved with the increase of Al/Ti content. The corrosion current Icorr of the submicron coating can reach the order of 10-7 A/cm2, the Icorr decreases from 7.7291×10-7 to 3.8347×10-7 A/cm2, and the impedance value in the low frequency region increased from 1.19×105 to 4.70×105 Ω•cm2, which is two orders of magnitude higher than the substrate. The strong anti-corrosion effect of submicron TANC coating with high Al content can be achieved by FCVA, which has the potential to develop corrosion resistant coatings.",

keywords = "Electrochemical corrosion, Filtered cathodic vacuum arc (FCVA), Multi-element coatings, Salt spray corrosion, Submicron",

author = "Shunian Chen and Bin Liao and Xianying Wu and Lin Chen and Jie Huang and Guangyu He",

year = "2019",

month = jun,

day = "23",

doi = "10.11933/j.issn.1007-9289.20181210001",

language = "繁体中文",

volume = "32",

pages = "49--58",

journal = "Zhongguo Biaomian Gongcheng/China Surface Engineering",

issn = "1007-9289",

publisher = "Chinese Mechanical Engineering Society",

number = "3",

}

TY - JOUR

T1 - 基于磁过滤技术制备亚微米级TiAlN/TiAlCN/TiAlC复合涂层的耐腐蚀性能

AU - Chen, Shunian

AU - Liao, Bin

AU - Wu, Xianying

AU - Chen, Lin

AU - Huang, Jie

AU - He, Guangyu

PY - 2019/6/23

Y1 - 2019/6/23

N2 - To improve the anti-corrosion capacity of long-term service ships and aircraft in extremely harsh marine environments, a filtered cathodic vacuum arc (FCVA) method was used to prepare submicron multilayer-structured coating (TANC) with different Al/Ti contents. SEM, XRD, electrochemical and salt spray tests were selected to analyze the morphology, structure and anti-corrosion properties of the films, respectively. The results show that pitting corrosion mainly occurs on the coating surface in the salt spray test. The anticorrosion capacity of the coating was improved with the increase of Al/Ti content. The corrosion current Icorr of the submicron coating can reach the order of 10-7 A/cm2, the Icorr decreases from 7.7291×10-7 to 3.8347×10-7 A/cm2, and the impedance value in the low frequency region increased from 1.19×105 to 4.70×105 Ω•cm2, which is two orders of magnitude higher than the substrate. The strong anti-corrosion effect of submicron TANC coating with high Al content can be achieved by FCVA, which has the potential to develop corrosion resistant coatings.

AB - To improve the anti-corrosion capacity of long-term service ships and aircraft in extremely harsh marine environments, a filtered cathodic vacuum arc (FCVA) method was used to prepare submicron multilayer-structured coating (TANC) with different Al/Ti contents. SEM, XRD, electrochemical and salt spray tests were selected to analyze the morphology, structure and anti-corrosion properties of the films, respectively. The results show that pitting corrosion mainly occurs on the coating surface in the salt spray test. The anticorrosion capacity of the coating was improved with the increase of Al/Ti content. The corrosion current Icorr of the submicron coating can reach the order of 10-7 A/cm2, the Icorr decreases from 7.7291×10-7 to 3.8347×10-7 A/cm2, and the impedance value in the low frequency region increased from 1.19×105 to 4.70×105 Ω•cm2, which is two orders of magnitude higher than the substrate. The strong anti-corrosion effect of submicron TANC coating with high Al content can be achieved by FCVA, which has the potential to develop corrosion resistant coatings.

KW - Electrochemical corrosion

KW - Filtered cathodic vacuum arc (FCVA)

KW - Multi-element coatings

KW - Salt spray corrosion

KW - Submicron

UR - https://www.scopus.com/pages/publications/85076694771

U2 - 10.11933/j.issn.1007-9289.20181210001

DO - 10.11933/j.issn.1007-9289.20181210001

M3 - 文章

AN - SCOPUS:85076694771

SN - 1007-9289

VL - 32

SP - 49

EP - 58

JO - Zhongguo Biaomian Gongcheng/China Surface Engineering

JF - Zhongguo Biaomian Gongcheng/China Surface Engineering

IS - 3

ER -

基于磁过滤技术制备亚微米级TiAlN/TiAlCN/TiAlC复合涂层的耐腐蚀性能

Abstract

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