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362 Newest Publications in journal of thermal spray technology


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Double Rare-Earth Oxides Co-doped Strontium Zirconate as a New Thermal Barrier Coating Material

26-Nov-2012 | Wen Ma, Dongxing Wang, Hongying Dong, Wenshan Lun, Weiyan He, Xuebin Zheng, Journal of Thermal Spray Technology, 2012

Y2O3 and Yb2O3 co-doped strontium zirconate with chemistry of Sr(Zr0.9Y0.05Yb0.05)O2.95 (SZYY) was synthesized and had a minor second phase of Yb2O3. The SZYY showed good phase stability not only from room temperature to 1400 °C but also at high temperature of 1450 °C for a long period, analyzed ...


Liquid-Solid Self-Lubricated Coatings

14-Nov-2012 | S. Armada, R. Schmid, S. Equey, I. Fagoaga, N. Espallargas, Journal of Thermal Spray Technology, 2012

Self-lubricated coatings have been a major topic of interest in thermal spray in the last decades. Self-lubricated coatings obtained by thermal spray are exclusively based on solid lubricants (PTFE, h-BN, graphite, MoS2, etc.) embedded in the matrix. Production of thermal spray coatings ...


Study of the Antibacterial Behavior of Wire Arc Sprayed Copper Coatings

14-Nov-2012 | O. Sharifahmadian, H. R. Salimijazi, M. H. Fathi, J. Mostaghimi, L. Pershin, Journal of Thermal Spray Technology, 2012

Antibacterial surfaces such as silver and copper coated areas reduce risk of bacterial growth considerably. In this study, wire arc spraying has been utilized to produce an antibacterial copper coating with ultrafine microstructure on stainless steel substrate. The chemical composition, ...


Deposition of WC-Co Coatings by a Novel High Pressure HVOF

14-Nov-2012 | Bo Sun, Hirokata Fukanuma, Journal of Thermal Spray Technology, 2012

WC-Co coatings are primarily deposited using the high velocity oxy-fuel (HVOF) spray process. However, the decomposition and decarburization of carbides during spraying affects the wear performance and fracture toughness of the coatings. In this paper, a novel high pressure HVOF was developed to ...


In Situ Synthesis of FeAl Dense Coatings by Very Low Pressure Reactive Plasma Spraying

13-Nov-2012 | Lin Zhu, Nannan Zhang, Baicheng Zhang, Rodolphe Bolot, Hanlin Liao, Christian Coddet, Journal of Thermal Spray Technology, 2012

With the purpose of elaborating high-quality FeAl coatings, a so-called very low pressure reactive plasma spray technique that combines very low pressure plasma spray and self-propagation high-temperature synthesis processes was used in the present study. A dense and homogeneous FeAl coating was ...


Fabrication and Properties of Thermal Sprayed AlSi-Based Coatings from Nanocomposite Powders

13-Nov-2012 | A. Limpichaipanit, C. Banjongprasert, P. Jaiban, S. Jiansirisomboon, Journal of Thermal Spray Technology, 2012

AlSi-based nanocomposite powders (where nanoparticles were TiO2, ZrO2, and Al2O3 and the amount of reinforcement was 2.5, 5, and 10 wt.%) were made by ball milling and then thermal sprayed using low velocity oxy-fuel technique. The AlSi-based nanocomposite powders had nanosized ceramic ...


Oxidation Control of Atmospheric Plasma Sprayed FeAl Intermetallic Coatings Using Dry-Ice Blasting

13-Nov-2012 | Bo Song, Shujuan Dong, Pierre Coddet, Bernard Hansz, Thierry Grosdidier, Hanlin Liao, Christian Coddet, Journal of Thermal Spray Technology, 2012

The performance of atmospheric plasma sprayed FeAl coatings has been remarkably limited because of oxidation and phase transformation during the high-temperature process of preparation. In the present work, FeAl intermetallic coatings were prepared by atmospheric plasma spraying combined with ...


Multiple-Approach Evaluation of WSP Coatings Adhesion/Cohesion Strength

13-Nov-2012 | Radek Mušálek, Václav Pejchal, Monika Vilémová, Jiří Matějíček, Journal of Thermal Spray Technology, 2012

Adhesion/cohesion testing represents one of the most common methods for benchmarking and optimization of thermal spray coatings. However, owing to the inhomogeneous coating microstructure, such testing may be quite troublesome. In this study, adhesion/cohesion strength of representative metallic ...


Impacting Behavior of Large Oxidized Copper Particles in Cold Spraying

13-Nov-2012 | Min Yu, Wenya Li, Xueping Guo, Hanlin Liao, Journal of Thermal Spray Technology, 2012

In a previous study, it has been experimentally demonstrated that surface oxide films of metallic particles have significant influence on the properties of cold-sprayed coatings. To clearly reveal the underlying mechanism, this study focused further on the effect of particle oxidation on the ...


Colour Matching in Decorative Thermally Sprayed Glass Coatings

10-Nov-2012 | Thierry Poirier, Pierre Bertrand, Christian Coddet, Journal of Thermal Spray Technology, 2012

Coloured coatings were obtained on steel by plasma spraying without severe in-flight alteration of pigments, taking profit of the low thermal conductivity of the glassy matrix of glaze particles. Colour matching was studied by mixing 3 different glazes, comparing Grassmann and Kubelka-Munk based ...


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