Heat transfer through plasma-sprayed thermal barrier coatings in gas turbines: a review of recent work

IO Golosnoy, A Cipitria, TW Clyne - Journal of thermal spray technology, 2009 - Springer
A review is presented of how heat transfer takes place in plasma-sprayed (zirconia-based)
thermal barrier coatings (TBCs) during operation of gas turbines. These characteristics of …

Column formation in suspension plasma-sprayed coatings and resultant thermal properties

K VanEvery, MJM Krane, RW Trice, H Wang… - Journal of thermal spray …, 2011 - Springer
The suspension plasma spray (SPS) process was used to produce coatings from yttria-
stabilized zirconia (YSZ) powders with median diameters of 15 μm and 80 nm. The powder …

A sintering model for plasma-sprayed zirconia TBCs. Part I: Free-standing coatings

A Cipitria, IO Golosnoy, TW Clyne - Acta Materialia, 2009 - Elsevier
A sintering model is presented for prediction of changes in the microstructure and
dimensions of free-standing, plasma-sprayed (PS) thermal barrier coatings (TBCs). It is …

Degradation of La2Zr2O7 and other novel EB-PVD thermal barrier coatings by CMAS (CaO–MgO–Al2O3–SiO2) and volcanic ash deposits

U Schulz, W Braue - Surface and Coatings Technology, 2013 - Elsevier
Corrosive attack of CMAS deposits is studied for a series of advanced EB-PVD thermal
barrier coatings including 14YSZ, HfSZ, 29DySZ, CeSZ, La 2 Zr 2 O 7, and Gd 2 Zr 2 O 7 …

Effect of morphology on thermal conductivity of EB-PVD PYSZ TBCs

AF Renteria, B Saruhan, U Schulz… - Surface and Coatings …, 2006 - Elsevier
Partially yttria stabilized zirconia (PYSZ) based thermal barrier coatings (TBC) manufactured
by electron beam-physical vapour deposition (EB-PVD) protect turbine blades, working …

Sintering characteristics of plasma sprayed zirconia coatings containing different stabilisers

S Paul, A Cipitria, SA Tsipas, TW Clyne - Surface and coatings Technology, 2009 - Elsevier
Zirconia powders with different types of stabiliser (Y2O3, Dy2O3 and Yb2O3) have been air
plasma sprayed onto metallic substrates. The coatings were detached and dimensional …

The effects of heat treatment and gas atmosphere on the thermal conductivity of APS and EB-PVD PYSZ thermal barrier coatings

HJ Rätzer-Scheibe, U Schulz - Surface and Coatings Technology, 2007 - Elsevier
The effects of heat treatment and gas atmosphere on thermal conductivity of atmospheric
plasma sprayed (APS) and electron beam physical vapor deposited (EB-PVD) partially …

Effects of TiO2 doping on the defect chemistry and thermo-physical properties of Yb2O3 stabilized ZrO2

L Guo, C Zhang, L Xu, M Li, Q Wang, F Ye… - Journal of the European …, 2017 - Elsevier
Abstract Yb 2 O 3 stabilized ZrO 2 (YbSZ) doped with different TiO 2 contents were
produced, and their phase structure, thermal conductivities and thermal expansion …

Characterization and mechanical modeling of interfacial damage in EB-PVD thermal barrier coatings considering multiple failure factors

D Hu, Z Lv, H Liu, F Jing, Y Zhao, S Zhang, H Du… - Journal of Materials …, 2024 - Elsevier
In this work, heat treatment experiments at 1050 and 1100° C were carried out on single-
crystal superalloy specimens coated with the electron beam physical vapor deposition (EB …

Thermal cycling behavior and failure mechanism of LaTi2Al9O19/YSZ thermal barrier coatings exposed to gas flame

X Xie, H Guo, S Gong, H Xu - Surface and Coatings Technology, 2011 - Elsevier
As a potential thermal barrier coating (TBC) material, lanthanum titanium aluminum oxide
(LaTi 2 Al 9 O 19, LTA) possesses excellent phase stability between room temperature and …