Influence of salt spray corrosion on high-temperature cyclic oxidation behavior of thermal barrier coatings

Min Xiang; Jun Hua Luo; Qi Zhang

Influence of salt spray corrosion on high-temperature cyclic oxidation behavior of thermal barrier coatings

Min Xiang^*
, Jun Hua Luo
, Qi Zhang

^*此作品的通讯作者

材料科学与工程学院

Beihang University

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

The influence of salt spray corrosion on high-temperature cyclic oxidation behavior of thermal barrier coatings (TBCs) prepared by electron beam physical vapor deposition (EB-PVD) have been investigated. It is found that there are more and greater cracks on the top-coat and the ZrO₂ crystal produces deformation by being squeezed after the salt spray corrosion. The volume expansion associated to the bond-coat oxidation severely decreases the bonding strength between the top-coat and the bond-coat during high-temperature oxidation and reduces the lifetime of cyclic oxidation of thermal barrier coatings.

源语言	英语
页（从-至）	138-141
页数	4
期刊	Hangkong Xuebao/Acta Aeronautica et Astronautica Sinica
卷	27
期	1
出版状态	已出版 - 1月 2006

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title = "Influence of salt spray corrosion on high-temperature cyclic oxidation behavior of thermal barrier coatings",

abstract = "The influence of salt spray corrosion on high-temperature cyclic oxidation behavior of thermal barrier coatings (TBCs) prepared by electron beam physical vapor deposition (EB-PVD) have been investigated. It is found that there are more and greater cracks on the top-coat and the ZrO2 crystal produces deformation by being squeezed after the salt spray corrosion. The volume expansion associated to the bond-coat oxidation severely decreases the bonding strength between the top-coat and the bond-coat during high-temperature oxidation and reduces the lifetime of cyclic oxidation of thermal barrier coatings.",

keywords = "Cyclic oxidation, Lifetime of coating, Ni-substrate superalloy, Salt spray corrosion, Thermal barrier coatings",

author = "Min Xiang and Luo, \{Jun Hua\} and Qi Zhang",

year = "2006",

month = jan,

language = "英语",

volume = "27",

pages = "138--141",

journal = "Hangkong Xuebao/Acta Aeronautica et Astronautica Sinica",

issn = "1000-6893",

publisher = "Chinese Society of Astronautics",

number = "1",

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T1 - Influence of salt spray corrosion on high-temperature cyclic oxidation behavior of thermal barrier coatings

AU - Xiang, Min

AU - Luo, Jun Hua

AU - Zhang, Qi

PY - 2006/1

Y1 - 2006/1

N2 - The influence of salt spray corrosion on high-temperature cyclic oxidation behavior of thermal barrier coatings (TBCs) prepared by electron beam physical vapor deposition (EB-PVD) have been investigated. It is found that there are more and greater cracks on the top-coat and the ZrO2 crystal produces deformation by being squeezed after the salt spray corrosion. The volume expansion associated to the bond-coat oxidation severely decreases the bonding strength between the top-coat and the bond-coat during high-temperature oxidation and reduces the lifetime of cyclic oxidation of thermal barrier coatings.

AB - The influence of salt spray corrosion on high-temperature cyclic oxidation behavior of thermal barrier coatings (TBCs) prepared by electron beam physical vapor deposition (EB-PVD) have been investigated. It is found that there are more and greater cracks on the top-coat and the ZrO2 crystal produces deformation by being squeezed after the salt spray corrosion. The volume expansion associated to the bond-coat oxidation severely decreases the bonding strength between the top-coat and the bond-coat during high-temperature oxidation and reduces the lifetime of cyclic oxidation of thermal barrier coatings.

KW - Cyclic oxidation

KW - Lifetime of coating

KW - Ni-substrate superalloy

KW - Salt spray corrosion

KW - Thermal barrier coatings

UR - https://www.scopus.com/pages/publications/33646154441

M3 - 文章

AN - SCOPUS:33646154441

SN - 1000-6893

VL - 27

SP - 138

EP - 141

JO - Hangkong Xuebao/Acta Aeronautica et Astronautica Sinica

JF - Hangkong Xuebao/Acta Aeronautica et Astronautica Sinica

IS - 1

ER -

Influence of salt spray corrosion on high-temperature cyclic oxidation behavior of thermal barrier coatings

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