Results 61 to 70 of about 443 (162)

Superalloy Skin on Nickel Open-Pore Foam Deposited by Thermal Spray Processes

Journal of Advanced Materials in Engineering, 2012
Open pore metallic foams can be used for high temperature, high performance heat exchanger due to their high gas permeability and heat conductivity provided that skins properly attach to the foam’s struts on the surface.
H. R. Salimijazi, T. Behzad, J. Mostaghimi   +2 more
doaj  

Study on Corrosion Resistance of Plasma-Sprayed TiC Coatings on Stainless Steel Bipolar Plates [PDF]

Cailiao Baohu
To improve the corrosion resistance of proton exchange membrane fuel cell (PEMFC) bipolar plates，TiC coatings were prepared by atmospheric plasma spraying (APS).The morphology and structure of the coatings were characterized by scanning electron ...
XU Qiushuang, YANG Deming, WU Jingyu, WANG Hongzhe, SUN Chengqi, GAO Yang
doaj   +1 more source

Interdiffusion kinetics of yttria and alumina

Journal of the American Ceramic Society, Volume 109, Issue 1, January 2026.
Abstract The interdiffusion kinetics of yttria‐alumina diffusion couples produced by spark plasma sintering (SPS) were investigated at 1350°C, 1425°C, and 1500°C. The SPS diffusion couples were heat‐treated in air at their sintering temperatures for 0, 24, and 96 h.
C. S. Witharamage, Marcus C. Lam, E. J. Opila   +2 more
wiley   +1 more source

MICROSTRUCTURE CHARACTERISTICS OF DETONATION GUN SPRAYED CoNiCrAlY COATINGS

Havacılık ve Uzay Teknolojileri Dergisi, 2016
Overlay coatings are often chosen from the MCrAlY family of alloys. Overlay coatings are deposited by methods such as atmospheric plasma spraying (APS), high velocity oxy-fuel spraying (HVOF) and cold gas dynamic spraying (CGDS).
Abdullah Cahit Karaoğlanlı
doaj  

Understanding the residual stress distribution through the thickness of atmosphere plasma sprayed (APS) thermal barrier coatings (TBCs) by high energy synchrotron XRD; digital image correlation (DIC) and image based modelling

Acta Materialia, 2017
esidual stresses are considered to be the driving forces for the in-service failure of TBCs. The residual stress distribution through an APS TBC has been experimentally measured by high energy synchrotron X-ray diffraction (XRD) showing two distinct features. Firstly a discontinuity or ‘jump’ in the residual stress trend at a depth of approximately 100
Li, Chun, Zhang, Xun; id_orcid 0000-0002-8545-6263, Chen, Ying; id_orcid 0000-0002-1074-6071, Carr, James, Jacques, Simon, Behnsen, Julia, Di Michiel, Marco, Xiao, Ping, Cernik, Robert; id_orcid 0000-0002-1752-9483   +8 more
openaire   +3 more sources

Eu3+ as a structural probe in yttrium silicates through photoluminescence emission spectra

Journal of the American Ceramic Society, Volume 109, Issue 1, January 2026.
Abstract This work presents the first steps in using Eu3+ as a structural probe using photoluminescence (PL) emission spectra. The sol–gel synthesis of four Eu3+‐doped powders encompassing seven phases of the yttrium silicate phase system is detailed.
Joseph Counte, Silvia Araguas‐Rodriguez, Buhao Zhang, Tanvir Hussain, Jörg P. Feist   +4 more
wiley   +1 more source

Research Progress of Thermal Barrier Coatings Fabricated by Suspension Plasma Spraying [PDF]

Cailiao Baohu
Suspension plasma spraying (SPS) has emerged as a transformative technology for fabricating next-generation thermal barrier coatings (TBCs)，driven by the growing demands for higher operating temperatures and efficiency in advanced gas turbines and aero ...
HE Zeyang, WU Yang, GAO Mingchuan, ZHOU Dapeng, LIU Ruixiang, HE Dingyong
doaj   +1 more source

Microstructures and tribological properties of ferrous coatings deposited by APS (atmospheric plasma spraying) on Al-alloy substrate [PDF]

, 2006
Korišćenje legura aluminijuma za izradu blokova motora u automobilskoj industriji rezultira smanjenjem težine i uštedama u potrošnji goriva, a samim tim i smanjenjem zagađenja okoline. Prevlake nanete termički, procesom raspršivanja su jedno od rešenja za poboljšanje, inače loših, triboloških karakteristika aluminijuma.
Vencl, Aleksandar, Mrdak, Mihailo, Cvijović, Ivana   +2 more
openaire  

Comparison of Erosion Behavior and Particle Contamination in Mass-Production CF4/O2 Plasma Chambers Using Y2O3 and YF3 Protective Coatings

Nanomaterials, 2017
Yttrium fluoride (YF3) and yttrium oxide (Y2O3) protective coatings prepared using an atmospheric plasma spraying technique were used to investigate the relationship between surface erosion behaviors and their nanoparticle generation under high-density ...
Tzu-Ken Lin, Wei-Kai Wang, Shih-Yung Huang, Chi-Tsung Tasi, Dong-Sing Wuu   +4 more
doaj   +1 more source

Microstructure and properties of NiCoCrAlYTa-Cr2O3-Cu-Mo high-temperature wear-resistant coating prepared by APS

Cailiao gongcheng
To investigate the effect of the spraying process parameters on the properties of NiCoCrAlYTa-Cr2O3-Cu-Mo high-temperature wear-resistant coating， the coating is prepared by atmospheric plasma spray （APS） process based on the orthogonal experiment.
ZHANG Ang, GUO Mengqiu, WANG Changliang, ZHANG Mei, YUE Zhen, WANG Tianying, NIE Zixing, GAO Shen   +7 more
doaj   +1 more source