Results 101 to 110 of about 881 (201)

Research progress on application of new thermal barrier coatings in advanced aero-engines

Journal of Aeronautical Materials
The operating temperatures of hot-section components in advanced aero-engines continue to increase，accompanied by increasingly severe service conditions.
TIAN Wei, GUO Huiming, LIU Yanfei
doaj   +1 more source

Tuning plasma jet parameters for enhanced ceramic composite coatings: A comprehensive review of microstructure, performance, and applications

Next Materials
This systematic review critically evaluates the influence of plasma jet parameters on the deposition, microstructure, and functional performance of ceramic composite coatings, with a specific focus on thermal barrier and wear-resistant applications in ...
Zeba Noureen, Faheem Javid
doaj   +1 more source

Plasma torch for supersonic plasma spray at atmospheric pressure

, 2016
This work presents a plasma torch able to operate at supersonic regime with axial injection of feedstock. In contrast to commonly used linear scheme, the principal axis of the plasma torch is perpendicular to feedstock injection direction, which is ...
Miranda, F. S., Essiptchouk, A. [UNESP], Reis, Danieli Aparecida Pereira [UNIFESP], Caliari, Felipe Rocha [UNIFESP], Filho, G. P., Caliari, F. R., Charakhovski, L. I., Reis, D. A.P., Essiptchouk, A.   +8 more
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Functionally graded tungsten–copper coatings produced by axial injection shrouded atmospheric plasma spray

This work investigates the fabrication and microstructural evolution of tungsten–copper (W-Cu) functionally graded material (FGM) coatings produced using a shrouded axial-injection atmospheric plasma spray (APS) process. The central novelty of this study
Curry, Nicholas, Villanueva, Nicolas Correa, Lalegani Dezaki, Mohammadreza, Hastak, Vikram, Evans, Benjamin, Leng, Kah, Hussain, Tanvir   +6 more
core   +1 more source

Entwicklung und Untersuchung SiC-basierter thermischer Sprühpulver mit einem Aluminiumoxid-Yttrium-Bindemittelmatrix

, 2022
S.1140-1144The combination of excellent mechanical, thermal and chemical properties of silicon carbide (SiC) ant titanium carbide (TiC) has made these materials very attractive both for structural ceramics applications and for thermal sprayed coatings ...
Nebelung, M., Wank, A., Grund, T., Wielage, B., Schwenk, A., Thiele, S.   +5 more
core  

Structural and surface characterization of Al-Transition metal quasicrystalline coatings obtained by HVOF and APS

Revista de Metalurgia
Quasicrystals, first discovered in 1984 in Al-Mn alloys by Dan Shechtman, are non-periodically ordered phases that exhibit high hardness and low coefficients of friction, making them attractive for tribological applications.
Marcela F. Pichipil Huircapan, Horacio Manuel De Rosa   +1 more
doaj   +1 more source

Thermal Barrier Coatings on Laser Surface Modified AISI H13 Tool Steel Using Atmospheric Plasma Spray Technique [PDF]

, 2013
This paper presents yttria-stabilized zirconia (YSZ) coating deposition on laser surface modified H13 tool steel using atmospheric plasma spray (APS) technique.
Mohd Toff, Mohd Radzi, Reza, M. S., Brabazon, D., S. N., Aqida   +3 more
core  

Microstructure and properties of APS/HVOF thermal sprayed WC-based cermet coatings

工程科学与技术, 2017
:Due to high hardness, great wear resistance and good corrosion resistance, WC-based coatings are widely used in industry to increase the wear resistance and corrosion resistance of components.
lishenhou, guozhixing, xiongji, leiyong, liyuxi   +4 more
doaj  

Study on the effects of atmospheric plasma spray (APS) process parameters on porosities of fly ash deposited coatings

, 2014
This paper focuses on the effect of atmospheric plasma spray (APS) process parameters on the porosities of fly ash deposited coatings. The experiments were constructed using the fractional factorial design approach with four variable parameters, which ...
Nur Munawwarah
core  

Process Parameter Impact on Suspension-HVOF-Sprayed Cr2O3 Coatings

, 2019
Chromium oxide (Cr2O3) is commonly used as an atmospheric plasma-sprayed (APS) coating from powder feedstock in applications requiring resistance to sliding wear and corrosion, as well as amenability to texturing, e.g., in anilox rolls.
Jarkko Kiilakoski, Kiilakoski, Jarkko,, Kiilakoski, Jarkko, Joshi, Shrikant V.,, Björklund, Stefan, Vuoristo, Petri, Vuoristo, Petri,, Joshi, Shrikant, Björklund, Stefan,, Trache, Richard, Shrikant Joshi, Petri Vuoristo, Stefan Björklund, Trache, Richard,, Richard Trache   +14 more
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