Results 281 to 290 of about 268,967 (357)
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Mechanisms controlling the durability of thermal barrier coatings
Progress in Materials Science, 2001A. Evans +4 more
semanticscholar +3 more sources
Delamination mechanism of thermal barrier coatings induced by thermal cycling and growth stresses
, 2021The growth of thermally grown oxide (TGO) is often regarded as a key factor causing failures of thermal barrier coatings (TBCs) because it leads to thermal cycling and growth stresses.
Y. Q. Xiao +5 more
semanticscholar +1 more source
Le Journal de Physique IV, 2001
The use of Thermal Barrier Coatings (=TBC) in gas turbines allows to increase the working temperature and therefore the yield of gas turbines. Conventional TBC's (Y 2 O 3 -stabilised ZrO 2 ) are produced by plasma spraying and , electron beam evaporation. CVD processes for the production of TBC's are under investigation.
G. Wahl, Ch. Metz, S. Samoilenkov
openaire +2 more sources
The use of Thermal Barrier Coatings (=TBC) in gas turbines allows to increase the working temperature and therefore the yield of gas turbines. Conventional TBC's (Y 2 O 3 -stabilised ZrO 2 ) are produced by plasma spraying and , electron beam evaporation. CVD processes for the production of TBC's are under investigation.
G. Wahl, Ch. Metz, S. Samoilenkov
openaire +2 more sources
Sm-doped Gd2Zr2O7 thermal barrier coatings: Thermal expansion coefficient, structure and failure
, 2021The Gd2Zr2O7 ceramic material is a promising candidate for thermal barrier coatings. In this work, Sm-doped Gd2Zr2O7 coating was deposited by electron beam-physical vapor deposition.
Zheng Liu +5 more
semanticscholar +1 more source
A review on failure mechanism of thermal barrier coatings and strategies to extend their lifetime
, 2020Thermal barrier coating (TBC) system is an essential technology in many fields associated to high temperatures. The main function of these TBCs is to protect the metallic parts against high temperatures over 1000 °C.
Ghazanfar Mehboob +5 more
semanticscholar +1 more source
, 2020
Gas turbine engines are exposed to severe oxidation and thermal shock under service conditions. Thermal barrier coatings (TBCs) are used to protect metallic components of gas turbines against such failures.
A. Karaoglanli +2 more
semanticscholar +1 more source
Gas turbine engines are exposed to severe oxidation and thermal shock under service conditions. Thermal barrier coatings (TBCs) are used to protect metallic components of gas turbines against such failures.
A. Karaoglanli +2 more
semanticscholar +1 more source
Recent developments in the designing of deposition of thermal barrier coatings – A review
, 2020The thermal barrier coatings (TBCs) provide insulation to the components of gas turbine by providing higher amount of thermal energy and also reduce the cooling requirement of the top ceramic surface.
Amrinder Mehta +2 more
semanticscholar +1 more source
Journal of Thermal Spray Technology, 1996
The fundamental driving force for the development of thermal barrier coatings has been the continuing quest for ever higher temperatures in gas turbines. Over the period 1940–1970, the temperature capability of superalloys for gas turbine blades, which is defined in terms of 100 h life at 20000 psi (138 MPa) stress, was increased from approximately ...
openaire +2 more sources
The fundamental driving force for the development of thermal barrier coatings has been the continuing quest for ever higher temperatures in gas turbines. Over the period 1940–1970, the temperature capability of superalloys for gas turbine blades, which is defined in terms of 100 h life at 20000 psi (138 MPa) stress, was increased from approximately ...
openaire +2 more sources
, 2020
The isothermal oxidation of 8 wt% Y2O3 stabilized ZrO2 (YSZ) thermal barrier coating (TBC) and growth behavior of thermal growth oxide (TGO) have been investigated.
Jiaqi Shi +5 more
semanticscholar +1 more source
The isothermal oxidation of 8 wt% Y2O3 stabilized ZrO2 (YSZ) thermal barrier coating (TBC) and growth behavior of thermal growth oxide (TGO) have been investigated.
Jiaqi Shi +5 more
semanticscholar +1 more source
, 2020
A new series of rare-earth niobates (RENbO4) are synthesized and investigated for potential thermal barrier coating (TBC) application. The thermal conductivities of RENbO4 are much lower than yttria stabilized zirconia (YSZ) mainly due to the chemical ...
Peng Zhang +10 more
semanticscholar +1 more source
A new series of rare-earth niobates (RENbO4) are synthesized and investigated for potential thermal barrier coating (TBC) application. The thermal conductivities of RENbO4 are much lower than yttria stabilized zirconia (YSZ) mainly due to the chemical ...
Peng Zhang +10 more
semanticscholar +1 more source