Results 91 to 100 of about 153,871 (359)

As-coated thermal barrier coating: structure and chemistry

Scripta Materialia, 2012
A thermal barrier coating in the as-processed state is characterized using transmission electron microscopy and atom probe tomography. The structure of the thermally grown oxide correlates strongly with that of the bond coat with alternating regions of mixed alumina/zirconia in contact with γ′ and coarse-grained alumina in contact with γ.
Chen, Y, Reed, R, Marquis, E
openaire   +1 more source

Copper Nanocrystallization in Anodic Oxide Films of Ti–Cu‐Based Bulk Metallic Glass and Its Effect on the Corrosion Resistance and Cytocompatibility

Advanced Engineering Materials, EarlyView.
Viktoriia Shtefan, Thorgund Nemec, Ute Hempel, Annett Gebert and coworkers demonstrate that anodic treatment of Ti–Cu‐based metallic glass in a nontoxic pyrophosphate electrolyte forms a protective bilayered Ti/Zr‐oxide film enriched with Cu nanocrystals.
Viktoriia Shtefan, Nora Fernández Navas, Thorgund Nemec, Ivan Kaban, Ute Hempel, Andrea Voss, Volker Hoffmann, Darius Pohl, Annett Gebert   +8 more
wiley   +1 more source

Simulation analysis of La2Ce2O7 thermal barrier coating in marine internal combustion engine

Case Studies in Thermal Engineering
In the realm of thermal barrier coating (TBC) technology's applications, YSZ is ubiquitously employed as a ceramic coating material owing to its superior thermal insulation capabilities and its adept thermal expansion compatibility in high-temperature ...
Bin Jiang, Zuoqin Qian, Chunhui Wang, Chunguang Fei, Siwei Zhu, Zihao Shu, Yuxuan Du, XinYu Wang   +7 more
doaj   +1 more source

The Technology of Plasma Spray Physical Vapour Deposition

High Temperature Materials and Processes, 2013
The article presents a new technology of thermal barrier coating deposition called Plasma Spray – Physical Vapour Deposition (PS-PVD). The key feature of the process is the option of evaporating ceramic powder, which enables the deposition of a columnar ...
Goral Marek, Kotowski Slawomir, Sieniawski Jan   +2 more
doaj   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Advanced thermal barrier coating systems [PDF]

Current state-of-the-art thermal barrier coating (TBC) systems consist of partially stabilized zirconia coatings plasma sprayed over a MCrAlY bond coat.
Dorfman, M. R., Reardon, J. D.
core   +1 more source

Surface protection [PDF]

, 1984
The surface protection subproject consists of three major thrusts: airfoil deposition model; metallic coating life prediction; and thermal barrier coating (TBC) life prediction.
Levine, S. R.
core   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Thermal barrier coating life prediction model development [PDF]

This report describes work performed to determine the predominat modes of degradation of a plasma sprayed thermal barrier coating system and to develop and verify life prediction models accounting for these degradation modes.
Cook, T. S., Hartle, M. S., Hillery, R. V., Mcknight, R. L., Pilsner, B. H.   +4 more
core   +7 more sources

Research progress in high temperature functional coatings for advanced aeroengines

Journal of Aeronautical Materials
The aircraft engine is considered the “heart” of the aircraft. The development of advanced aircraft engines focuses on achieving a high thrust-to-weight ratio，high efficiency，low fuel consumption，and extended operational life. High-temperature functional
WANG Yidan, GUO Qian, ZHOU Qijie, ZHANG Chenyu, SONG Bingru, QIAO Jiao, FAN Dongyuan, HE Jian, HE Wenting, GUO Hongbo, GONG Shengkai, XU Huibin   +11 more
doaj   +1 more source