Fabrication and anticorrosion behavior of a bi-phase TaNbHfZr/CoCrNi multilayer coating through magnetron sputtering

Baorui Song; Yong Hua; Chaozheng Zhou; Yanhuai Li; Liuquan Yang; Zhongxiao Song

doi:10.1016/j.corsci.2021.110020

Fabrication and anticorrosion behavior of a bi-phase TaNbHfZr/CoCrNi multilayer coating through magnetron sputtering

Baorui Song
, Yong Hua
, Chaozheng Zhou
, Yanhuai Li
, Liuquan Yang
, Zhongxiao Song

School of Materials Science and Engineering

Xi'an Jiaotong University
University of Leeds
Zhejiang JIULI Hi-Tech Metals Co. Ltd

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

55 Scopus citations

Abstract

A novel multilayer coating containing bi-phase structures was designed via a magnetron sputtering method. Surface morphologies, structure and corrosion behavior of TaNbHfZr/CoCrNi coating have been investigated via a combination of electrochemistry and surface analysis. Such bi-phase structures containing fcc CoCrNi and amorphous TaNbHfZr layers exhibited an improved corrosion resistance compared with CoCrNi monolayer coating. The hardness and elastic modulus of the TaNbHfZr/CoCrNi multilayer coating were slightly lower than the CoCrNi monolayer coating due to the softening induced by the amorphous TaNbHfZr layer, revealing that such multilayer structure possesses the desired corrosion performance and good mechanical properties.

Original language	English
Article number	110020
Journal	Corrosion Science
Volume	196
DOIs	https://doi.org/10.1016/j.corsci.2021.110020
State	Published - Mar 2022

Keywords

Coating
Corrosion
Corrosion properties
HEAs
High entropy alloy
MEAs
Magnetron sputtering
Multilayer coating

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10.1016/j.corsci.2021.110020

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title = "Fabrication and anticorrosion behavior of a bi-phase TaNbHfZr/CoCrNi multilayer coating through magnetron sputtering",

abstract = "A novel multilayer coating containing bi-phase structures was designed via a magnetron sputtering method. Surface morphologies, structure and corrosion behavior of TaNbHfZr/CoCrNi coating have been investigated via a combination of electrochemistry and surface analysis. Such bi-phase structures containing fcc CoCrNi and amorphous TaNbHfZr layers exhibited an improved corrosion resistance compared with CoCrNi monolayer coating. The hardness and elastic modulus of the TaNbHfZr/CoCrNi multilayer coating were slightly lower than the CoCrNi monolayer coating due to the softening induced by the amorphous TaNbHfZr layer, revealing that such multilayer structure possesses the desired corrosion performance and good mechanical properties.",

keywords = "Coating, Corrosion, Corrosion properties, HEAs, High entropy alloy, MEAs, Magnetron sputtering, Multilayer coating",

author = "Baorui Song and Yong Hua and Chaozheng Zhou and Yanhuai Li and Liuquan Yang and Zhongxiao Song",

note = "Publisher Copyright: {\textcopyright} 2021 Elsevier Ltd",

year = "2022",

month = mar,

doi = "10.1016/j.corsci.2021.110020",

language = "英语",

volume = "196",

journal = "Corrosion Science",

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TY - JOUR

T1 - Fabrication and anticorrosion behavior of a bi-phase TaNbHfZr/CoCrNi multilayer coating through magnetron sputtering

AU - Song, Baorui

AU - Hua, Yong

AU - Zhou, Chaozheng

AU - Li, Yanhuai

AU - Yang, Liuquan

AU - Song, Zhongxiao

PY - 2022/3

Y1 - 2022/3

N2 - A novel multilayer coating containing bi-phase structures was designed via a magnetron sputtering method. Surface morphologies, structure and corrosion behavior of TaNbHfZr/CoCrNi coating have been investigated via a combination of electrochemistry and surface analysis. Such bi-phase structures containing fcc CoCrNi and amorphous TaNbHfZr layers exhibited an improved corrosion resistance compared with CoCrNi monolayer coating. The hardness and elastic modulus of the TaNbHfZr/CoCrNi multilayer coating were slightly lower than the CoCrNi monolayer coating due to the softening induced by the amorphous TaNbHfZr layer, revealing that such multilayer structure possesses the desired corrosion performance and good mechanical properties.

AB - A novel multilayer coating containing bi-phase structures was designed via a magnetron sputtering method. Surface morphologies, structure and corrosion behavior of TaNbHfZr/CoCrNi coating have been investigated via a combination of electrochemistry and surface analysis. Such bi-phase structures containing fcc CoCrNi and amorphous TaNbHfZr layers exhibited an improved corrosion resistance compared with CoCrNi monolayer coating. The hardness and elastic modulus of the TaNbHfZr/CoCrNi multilayer coating were slightly lower than the CoCrNi monolayer coating due to the softening induced by the amorphous TaNbHfZr layer, revealing that such multilayer structure possesses the desired corrosion performance and good mechanical properties.

KW - Coating

KW - Corrosion

KW - Corrosion properties

KW - HEAs

KW - High entropy alloy

KW - MEAs

KW - Magnetron sputtering

KW - Multilayer coating

UR - https://www.scopus.com/pages/publications/85121932699

U2 - 10.1016/j.corsci.2021.110020

DO - 10.1016/j.corsci.2021.110020

M3 - 文章

AN - SCOPUS:85121932699

SN - 0010-938X

VL - 196

JO - Corrosion Science

JF - Corrosion Science

M1 - 110020

ER -

Fabrication and anticorrosion behavior of a bi-phase TaNbHfZr/CoCrNi multilayer coating through magnetron sputtering

Abstract

Keywords

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