Thermal Shock Resistance of APS 8YSZ Thermal Barrier Coatings on Titanium Alloy

被引：14

作者：

Zeng, Shuibing ^{[1
]}

Liu, Yangjia ^{[1
]}

Fan, Xizhi ^{[1
]}

Huang, Wenzhi ^{[2
]}

Gu, Lijian ^{[2
]}

Zou, Binglin ^{[2
]}

Chen, Xiaolong ^{[2
]}

Khan, Zuhair S. ^{[2
]}

Zhu, Ling ^{[1
]}

Yang, Daowu ^{[1
]}

Cao, Xueqiang ^{[1
,2
]}

机构：

[1] Changsha Univ Sci & Technol, Dept Chem & Biol Engn, Changsha 410114, Hunan, Peoples R China

[2] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resources Utilizat, Changchun 130022, Peoples R China

来源：

JOURNAL OF THERMAL SPRAY TECHNOLOGY | 2012年 / 21卷 / 02期

关键词：

plasma spraying; thermal insulation; thermal shock; titanium alloy; 8YSZ; OXIDATION BEHAVIOR; THERMOPHYSICAL PROPERTIES; FAILURE MECHANISMS; AL COATINGS; GROWN OXIDE; DIFFUSION; TEMPERATURE; PROTECTION; NI; MICROSTRUCTURE;

D O I：

10.1007/s11666-011-9721-2

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Thermal barrier coatings (TBCs) with a typical 8YSZ ceramic top coat and CoNiCrAlY bond coat were deposited on titanium alloy substrate (Ti-6Al-4V in wt.%) by air plasma spraying. Thermal insulation and thermal shock resistance of the TBCs at different temperatures as well as their failure behavior were investigated. The results showed that the test temperature had a significant effect on thermal shock life of the TBCs. Failure of the TBCs systems was caused by the formation of crack, bond coat oxidation and elemental diffusion. The vertical cracks induced by thermal shock cycles were probably responsible for the enhancement in thermal shock resistance of the TBCs. Furthermore, elemental diffusion had a great effect on the acceleration of the TBCs failure. The TBCs could provide a good thermal protection for the titanium alloy substrate.

引用

页码：335 / 343

页数：9

共 50 条

[31] Structural Design and Bonding Strength Variation of 8YSZ Thermal Barrier Coating
Zhang W.-Z.
Xiao H.
Qiu C.
Qiu X.-L.
Quan C.-B.
Liao D.
Zhou D.-L.
Liu D.-R.
Chen Q.-X.
Surface Technology, 2023, 52 (09): : 469 - 477
[32] Effect of spray angle onto the microstructure of EB-PVD enabled 8YSZ thermal barrier coatings
Kadam, Nikhil R.
Karthikeyan, G.
Kulkarni, Dhananjay M.
MATERIALS TODAY-PROCEEDINGS, 2021, 44 : 1111 - 1117
[33] Acoustic Emission and Associated Damage Mechanism Analysis in 8YSZ Thermal Barrier Coatings Under Instrumented Indentation
Weng, Wei-Xiang
Cao, Jian-liang
Lin, Hui-ling
Li, Qiang
JOURNAL OF THERMAL SPRAY TECHNOLOGY, 2019, 28 (07) : 1651 - 1663
[34] Thermal shock resistance of thermal barrier coatings modified by selective laser remelting and alloying techniques
Zhang, Panpan
Sun, Yuhai
Wang, Yueliang
Zheng, Yafeng
Zhang, Xiaofeng
Zhang, Qunli
Yao, Jianhua
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2022, 105 (10) : 6345 - 6358
[35] Acoustic Emission and Associated Damage Mechanism Analysis in 8YSZ Thermal Barrier Coatings Under Instrumented Indentation
Wei-Xiang Weng
Jian-liang Cao
Hui-ling Lin
Qiang Li
Journal of Thermal Spray Technology, 2019, 28 : 1651 - 1663
[36] Thermo-Physical Properties and Thermal Shock Resistance of Segmented La2Ce2O7/YSZ Thermal Barrier Coatings
Guo, Hongbo
Wang, Yi
Wang, Lu
Gong, Shengkai
JOURNAL OF THERMAL SPRAY TECHNOLOGY, 2009, 18 (04) : 665 - 671
[37] Influence of Spraying Trajectory on Temperature Field of Plasma Sprayed Mo/8YSZ Functionally Gradient Thermal Barrier Coatings on Aluminum Alloy Surface
Pang M.
Zhang X.
Liu G.
Chu F.
Zhongguo Xitu Xuebao/Journal of the Chinese Rare Earth Society, 2020, 38 (01): : 100 - 111
[38] Thermo-physical and thermal insulation properties of multi-scale nanostructured thermal barrier coatings using as-prepared t′-8YSZ feedstocks
Zhou, Feifei
Wang, You
Liu, Min
Deng, Chunming
Zhang, Xiaofeng
CERAMICS INTERNATIONAL, 2019, 45 (18) : 24096 - 24103
[39] Carbide Cutting Tool Coatings Characterization of 8YSZ
Kareem, Shaimaa J.
Asaad, M. Wurood
Abbas, Sundus
Al-Ethari, Haydar
ADVANCES IN SCIENCE AND TECHNOLOGY-RESEARCH JOURNAL, 2024, 18 (04) : 410 - 419
[40] Investigation of Thermal Shock Behavior of Multilayer Thermal Barrier Coatings with Superior Erosion Resistance Prepared by Atmospheric Plasma Spraying
Yang, Zining
Yang, Kai
Wang, Weize
Yang, Ting
Fang, Huanjie
Qiang, Linya
Zhang, Xiancheng
Zhang, Chengcheng
COATINGS, 2022, 12 (06)

← 1 2 3 4 5 →