Life prediction of thermally cycled thermal barrier coatings

被引：0

作者：

Liu, Y ^{[1
]}

Persson, C ^{[1
]}

Gualco, C ^{[1
]}

Haubold, T ^{[1
]}

Schwingel, D ^{[1
]}

Taylor, R ^{[1
]}

Wigren, J ^{[1
]}

机构：

[1] Lund Univ, Dept Solid Mech, Div Mat Engn, S-22100 Lund, Sweden

来源：

FATIGUE '99: PROCEEDINGS OF THE SEVENTH INTERNATIONAL FATIGUE CONGRESS, VOLS 1-4 | 1999年

关键词：

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A finite element model based on cyclic in-plane stress range for thermal barrier coating systems was developed. This model was used to simulate thermal shock tests and predict life for Round Robin experiments conducted within the Brite-Euram project 7287. The tested samples were modelled with an elastic-visco-plastic material model. A wavy sinusoidal interface between the ceramic layer and the bond coat was introduced. The transient temperature field, and stress and strain fields caused by the temperature gradients in the different layers of specimens during thermal cycling and thermal mismatches were computed. The predicted lives of the coatings showed a reasonably good agreement with the experiment data.

引用

页码：1927 / 1932

页数：6

共 50 条

[31] FAILURE OF THERMALLY CYCLED PLASMA-SPRAYED OXIDE COATINGS
RAVISHANKAR, N
HERMAN, H
RANGASWAMY, S
THIN SOLID FILMS, 1981, 83 (03) : 343 - 343
[32] Residual stress measurement of thermal barrier coatings using laser fluorescence technique and their life prediction
Jordan, EH
Sohn, YH
Xie, W
Gell, M
Xie, L
Tu, F
Pattipati, KR
Willett, P
IEEE SYSTEMS READINESS TECHNOLOGY CONFERENCE: 2001 IEEE AUTOTESTCON PROCEEDINGS, 2001, : 593 - 603
[33] Health monitoring and life prediction of thermal barrier coatings using a laser-based method
Visher, Robert J.
Gast, Luis
Ellingson, William A.
Feuerstein, Albert
Proceedings of the ASME Turbo Expo 2005, Vol 1, 2005, : 259 - 266
[34] Study on fatigue life prediction of thermal barrier coatings for high-power engine pistons
Tan, L. G.
Li, G. L.
Tao, C.
Feng, P. F.
ENGINEERING FAILURE ANALYSIS, 2022, 138
[35] A life time model for ceramic thermal barrier coatings
Traeger, F
Ahrens, M
Vassen, R
Stöver, D
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2003, 358 (1-2): : 255 - 265
[36] Thermal barrier coatings: Life model development and validation
Jonnalagadda, Krishna Praveen
Eriksson, Robert
Li, Xin-Hai
Peng, Ru Lin
SURFACE & COATINGS TECHNOLOGY, 2019, 362 : 293 - 301
[37] Kinetics of thermally grown oxide at interface between thermal barrier coatings and MCrAlY bond coatings
Ogawa, K
Masuda, T
Shoji, T
THERMAL SPRAY 2001: NEW SURFACES FOR A NEW MILLENNIUM, 2001, : 187 - 194
[38] THERMAL BARRIER COATING LIFE PREDICTION MODEL
PILSNER, B
HILLERY, R
MCKNIGHT, R
COOK, T
HARTLE, M
SURFACE & COATINGS TECHNOLOGY, 1987, 32 (1-4): : 305 - 306
[39] Minimum life point determination and fatigue life prediction of thermal barrier coatings based on extended stress and strain method
Yao, Yudong
Ai, Yanting
Guan, Peng
Tian, Jing
Bao, Tiannan
Hu, Xiao
Wu, Chengwei
INTERNATIONAL JOURNAL OF FATIGUE, 2024, 186
[40] MODELING THERMALLY GROWN OXIDES IN THERMAL BARRIER COATINGS USING KOCH FRACTAL
Warren, Peter
Haldar, Sandip
Raghavan, Seetha
Ghosh, Ranajay
PROCEEDINGS OF THE ASME TURBO EXPO: TURBOMACHINERY TECHNICAL CONFERENCE AND EXPOSITION, 2019, VOL 6, 2019,

← 1 2 3 4 5 →