Results 81 to 90 of about 2,607,596 (150)

The current advancement of zirconate based dual phase system in thermal barrier coatings (TBCs): New modes of the failures: Understanding and investigations

Alexandria Engineering Journal
The demand for efficient engineering components operating in harsh environments has necessitated the exploration of advanced protective measures.
Amjad Iqbal, Grzegorz Moskal, Albano Cavaleiro, Ayesha Amjad, Muhammad Jahangir khan   +4 more
doaj   +1 more source

Effects of europium doping on thermal property and failure behaviour of Gd2Zr2O7 thermal barrier coatings

npj Materials Degradation
This work concentrates on the phase, composition, thermo-physical properties, microstructure, service lifetime, and failure behaviour of GdEuZrO/YSZ thermal barrier coatings fabricated via electron beam-physical vapor deposition.
Zaoyu Shen, Yuqing Luo, Guanxi Liu, Jianwei Dai, Limin He, Rende Mu   +5 more
doaj   +1 more source

Uncertainty quantification of thermal barrier coatings lifetime on rotating turbine blades considering chemo-thermo-mechanically coupling failure

Materials & Design
The lifetime prediction of thermal barrier coatings (TBCs) on rotating turbine blades remains a significant challenge due to the complex service environment and multi-physics failure mechanisms.
Weiliang Yan, Cong Li, Qianqian Zhou, Yuqi Xie, Yu Sun, Li Yang, Yichun Zhou   +6 more
doaj   +1 more source

A healing-constrained multi-objective design strategy for self-healing thermal barrier coatings: A modeling and simulation study

Materials & Design
Conventional thickness design of thermal barrier coatings (TBCs) is mainly governed by thermal insulation and fracture-mechanics-based delamination resistance.
Weiling Zhao, Guoqiang Li, Guangze Liu, Hongbo Wu, Jifeng Wu, Zhiqiang Zhu, Yidan Wang, Liang Wang   +7 more
doaj   +1 more source

Failure and Protection of Thermal Barrier Coating under CMAS Attack

Journal of Aeronautical Materials, 2018
Along with the increase of operating temperature of aero-engine, thermal barrier coatings （TBCs） used in the engine are highly susceptible to the attack of glassy silicate deposits, the chemical composition of which is mostly CaO-MgO-Al2O3-SiO2 （CMAS ...
YANG Shanjie, PENG Hui, GUO Hongbo
doaj  

A Review on the Evolution of Thermal and Environmental Barrier Coating Systems and Their High-Temperature Degradation Mechanisms in Advanced Aero-Engines. [PDF]

Materials (Basel)
Ren S, Sun Y, Yan H, Zhang X, Bao Y, Lv K.   +5 more
europepmc   +1 more source

Effect of Processing Parameters on the Creep Behavior and Integrity of Plasma-Sprayed Thermal Barrier Coatings on Ti-6Al-4V. [PDF]

Materials (Basel)
Rodrigues BC, Takahashi RJ, de Brito VLO, Reis DAP.   +3 more
europepmc   +1 more source

Coupled Effect of Interfacial Grit Particles and TGO Amplitude on Bond-Coat Crack Propagation in Thermal Barrier Coatings. [PDF]

Materials (Basel)
Lai J, Shen X, Yuan X, Gao Z, Gong X, Zhang Y, Liu M, Yu J, Li Q, Wei Z, Liu B.   +10 more
europepmc   +1 more source

Hot Corrosion of NiCrAlY and NiCrAlY/YSZ Coatings Under Na₂SO₄ and Na₂SO₄ + NaCl Salt Deposits at 900 °C. [PDF]

Materials (Basel)
Sun Y, Zhao J, Gong X, Long B, Pei Y, Wang W, Ding J, Wei H.   +7 more
europepmc   +1 more source

Thermal Barrier Coating Materials Review

Havacılık ve Uzay Teknolojileri Dergisi
The priority technological direction of thermal protection of hot section components, basically turbine parts is the development of thermal barrier coatings (TBCs) in order to improve the operational performance of aero gas turbine engines (GTEs).
Adalat Samadov, Tural Usubaliyev, Parviz Abdullayev, Ibrahim A. Muradzade   +3 more
doaj