Stiffness of plasma sprayed thermal barrier coatings

S Paul - Coatings, 2017 - mdpi.com
Thermal spray coatings (TSCs) have complex microstructures and they often operate in
demanding environments. Plasma sprayed (PS) thermal barrier coating (TBC) is one such …

Strain dependent stiffness of plasma sprayed thermal barrier coatings

T Wakui, J Malzbender, RW Steinbrech - Surface and coatings technology, 2006 - Elsevier
The strain dependency of the stiffness of bonded and free-standing thermal barrier coatings
(TBCs) was analyzed using four point bending. The deformation in top and side face of the …

Quasistatic vs. Dynamic Modulus Measurements of Plasma–Sprayed Thermal Barrier Coatings

JI Eldridge, GN Morscher… - 26th Annual Conference on …, 2002 - Wiley Online Library
Summary Plasma‐sprayed 8wt% yttria‐stabilized zirconia (8YSZ) thermal barrier coatings
(TBCs) have been demonstrated to exhibit nonlinear hysteretic elastic behavior by …

Strain analysis of plasma sprayed thermal barrier coatings under mechanical stress

T Wakui, J Malzbender, RW Steinbrech - Journal of thermal spray …, 2004 - Springer
The stiffness of air plasma sprayed (APS) thermal barrier coatings (TBCs) was determined
from bending experiments combining strain analysis on a microstructural level with …

Sintering and creep processes in plasma-sprayed thermal barrier coatings

M Ahrens, R Vaßen, D Stöver… - Journal of thermal spray …, 2004 - Springer
During operation at elevated temperatures, sintering processes can significantly influence
the mechanical properties of thermal barrier coatings (TBCs) by increasing Young's modulus …

Physical and mechanical properties of plasma-sprayed thermal barrier coatings at room and high temperatures

K Ma, H Xie, J Zhu, H Wang - Surface and Coatings Technology, 2014 - Elsevier
Thermal barrier coatings (TBCs) are applied widely in the field of aviation. The physical and
mechanical properties of single top coatings are significant for the numerical simulation and …

Measurements and understanding of the stiffness of an air plasma sprayed thermal barrier coating

Y Chen, C Li, X Zhao, P Xiao - Surface and Coatings Technology, 2020 - Elsevier
In this work, the stiffness of an air plasma sprayed thermal barrier coating (APS TBC) was
studied using the three-point bending technique. Various measurements over different time …

Modelled and measured residual stresses in plasma sprayed thermal barrier coatings

P Bengtsson, C Persson - Surface and Coatings Technology, 1997 - Elsevier
Thermal barrier coatings consisting of a NiCrAlY bond coating and a 1.4 mm thick partially
stabilised zirconia top coating were air plasma sprayed onto grit blasted nickel-base …

Analysis of residual stresses in thermal barrier coatings

V Teixeira, M Andritschky, W Fischer… - Journal of Materials …, 1999 - Elsevier
Stabilized zirconia coatings are used as thermal barrier coatings (TBCs) because of their
ability to improve the performance and efficiency of gas turbine engines by allowing higher …

The evaluation of durability of plasma-sprayed thermal barrier coatings with double-layer bond coat

X Li, XY Peng, H Dong, Y Zhou, T Wang, K Ren, L Sun - Coatings, 2019 - mdpi.com
The durability of atmospheric plasma-sprayed thermal barrier coatings (APS TBCs) with a
double-layer bond coat was evaluated via isothermal cycling tests under 1120° C. The bond …