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Search Results for atmospheric plasma spraying

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Proceedings Papers

ITSC 2004, Thermal Spray 2004: Proceedings from the International Thermal Spray Conference, 283-285, May 10–12, 2004,
... Abstract Physical characteristics of Atmospheric Plasma Sprayed (APS) Alumina coating and Low Pressure Plasma Sprayed (VPS) Alumina coating were investigated. High purity Alumina powder was used for thermal spraying in this test. As electrical properties, the volume resistivity, dielectric...
Proceedings Papers

ITSC 2015, Thermal Spray 2015: Proceedings from the International Thermal Spray Conference, 452-459, May 11–14, 2015,
... reconstructions of temperature distribution, suspension behavior measurements, and coating analysis. The paper concludes with a discussion of the future directions of their research and the potential impact on the field of thermal spray coatings. atmospheric plasma spraying computed tomography numerical...
Proceedings Papers

ITSC 2006, Thermal Spray 2006: Proceedings from the International Thermal Spray Conference, 415-420, May 15–18, 2006,
... spraying (LPPS) and atmospheric plasma spraying (APS) with fused-crushed and agglomerated powders to examine the effect of spray method and particle size on the electrical conductivity and gas permeability of YSZ coating. The microstructure of YSZ coating was characterized by scanning electron microscopy...
Proceedings Papers

ITSC2025, Thermal Spray 2025: Proceedings from the International Thermal Spray Conference, 52-59, May 5–8, 2025,
... Abstract The commonly used method for preparing EBCs is atmospheric plasma spraying (APS), but it has problems such as easy oxidation of the coating, low spraying power, and low substrate temperature, resulting in the coating having multiple pores, cracks, and insufficient density. The new...
Proceedings Papers

ITSC 2009, Thermal Spray 2009: Proceedings from the International Thermal Spray Conference, 207-212, May 4–7, 2009,
... Abstract In this study, a TiO 2 (anatase) nanopowder suspension was processed by high velocity suspension flame spraying (HVSFS). The resulting coatings were characterized and compared to conventional HVOF and atmospheric plasma sprayed layers. It is shown that the HVSFS operating parameters...
Proceedings Papers

ITSC 2008, Thermal Spray 2008: Proceedings from the International Thermal Spray Conference, 564-567, June 2–4, 2008,
... are derived from the magnetofluiddynamic equations using appropriate simplifications. First calculations confirm the predicted effects. atmospheric plasma spraying magnetofluid dynamic equations numerical simulation plasma flow plasma jet travelling magnetic field International Thermal Spray...
Proceedings Papers

ITSC 2011, Thermal Spray 2011: Proceedings from the International Thermal Spray Conference, 1173-1178, September 27–29, 2011,
... ionic conductivity for high cell performance, SDC displays similar ionic conductivities at lower temperatures (600°C – 650°C). The atmospheric plasma spray (APS) process is a promising technique for manufacturing metal-supported SOFCs. In this study, the in-flight characteristics, such as particle...
Proceedings Papers

ITSC 2002, Thermal Spray 2002: Proceedings from the International Thermal Spray Conference, 1038-1041, March 4–6, 2002,
... Abstract This study investigates the influence of plasma gas composition on deposition efficiency achieved during atmospheric plasma spraying and the properties of the resulting deposits. In the experiments, ternary mixtures of argon, hydrogen, and helium are used in different combinations...
Proceedings Papers

ITSC 2006, Thermal Spray 2006: Proceedings from the International Thermal Spray Conference, 301-308, May 15–18, 2006,
... on the heat transfer to the injected particles is discussed. atmospheric plasma arc spraying gas flow plasma torches viscosity Thermal Spray 2006: Proceedings from the International Thermal Spray Conference 15 May 2006 18 May 2006, ITSC2006, ITSC 2006, Seattle, Washington, USA DOI: 10.31399...
Proceedings Papers

ITSC 2013, Thermal Spray 2013: Proceedings from the International Thermal Spray Conference, 85-90, May 13–15, 2013,
... and processes are analyzed by cyclic polarization testing and optical and scanning electron microscopy. Test results are presented and discussed along with the relative merits of each process. atmospheric plasma spraying cobalt base coatings corrosion properties high-velocity oxyfuel spraying laser...
Proceedings Papers

ITSC 2013, Thermal Spray 2013: Proceedings from the International Thermal Spray Conference, 570-576, May 13–15, 2013,
... Abstract Atmospheric plasma spray parameters were developed for a three-cathode torch with a high-velocity nozzle and MCrAlY powders of different particle size fractions. The main objectives of the work are to achieve bond coats with low oxygen content and porosity. Other goals are achieving...
Proceedings Papers

ITSC 2007, Thermal Spray 2007: Proceedings from the International Thermal Spray Conference, 756-759, May 14–16, 2007,
... spraying (APS) using micro-scale mixtures of La 2 O 3 and SiO 2 powders. Granulometer and scanning electron microscopy analyses have indicated the result of high temperature reaction and rapid solidification in the evolution of multi-scale microstructure. atmospheric plasma spraying lanthanum...
Proceedings Papers

ITSC 2022, Thermal Spray 2022: Proceedings from the International Thermal Spray Conference, 1-13, May 4–6, 2022,
... parameters using a widely used Praxair SG-100 atmospheric plasma spraying torch affect the phase composition, microstructure and mechanical properties of ytterbium disilicate environmental barrier coatings. Ytterbium disilicate coatings were deposited using 5 sets of spray parameters, varying arc current...
Proceedings Papers

ITSC 2022, Thermal Spray 2022: Proceedings from the International Thermal Spray Conference, 868-875, May 4–6, 2022,
... of the in-flight particle state, with focus on process control applications. The paper demonstrates this on the example of atmospheric plasma spraying (APS) of yttria-stabilized zirconia (YSZ), using a commercially available sensor system Accuraspray for measuring the ensemble particle temperatures and velocities...
Proceedings Papers

ITSC 2008, Thermal Spray 2008: Proceedings from the International Thermal Spray Conference, 98-103, June 2–4, 2008,
... Abstract The potential of atmospheric plasma spraying (APS) technology has been investigated for the manufacture of anode, electrolyte and cathode of a solid oxide fuel cell. As substrates tape-casted or commercial available porous plates both made of a FeCr-alloy were used. The functional...
Proceedings Papers

ITSC 2008, Thermal Spray 2008: Proceedings from the International Thermal Spray Conference, 141-146, June 2–4, 2008,
.... atmospheric plasma spraying coating properties plasma jet plasma torches International Thermal Spray Conference & Exposition E. Lugscheider, editor, p 141-146 httpsdoi.org/10.31399/asm.cp.itsc2008p0141 Copyright © 2008 Verlag für Schweißenund verwandte Verfahren DVS-Verlag GmbH All rights reserved...
Proceedings Papers

ITSC 2008, Thermal Spray 2008: Proceedings from the International Thermal Spray Conference, 548-552, June 2–4, 2008,
.... Simulated splat morphologies are compared with experimentally obtained splats. atmospheric plasma spraying computational fluid dynamics heat transfer partially yttria-stabilized zirconia particle analysis roughness solidification International Thermal Spray Conference & Exposition E...
Proceedings Papers

ITSC 2011, Thermal Spray 2011: Proceedings from the International Thermal Spray Conference, 561-567, September 27–29, 2011,
... Abstract Lanthanum zirconate (La 2 Zr 2 O 7 ) was proposed as a promising material for thermal barrier coatings. At atmospheric plasma spraying (APS) of La 2 Zr 2 O 7 a considerable amount of La 2 O 3 can evaporate in the plasma flame, resulting in a non-stoichiometric coating. As indicated...
Proceedings Papers

ITSC 2011, Thermal Spray 2011: Proceedings from the International Thermal Spray Conference, 633-639, September 27–29, 2011,
.... atmospheric plasma spraying computational fluid dynamics computed tomography finite element method particle analysis plasma flow tensile test International Thermal Spray Conference & Exposition 2011 September 27 29, 2011, Congress Center, Hamburg httpsdoi.org/10.31399/asm.cp.itsc2011p0633 Copyright ©...
Proceedings Papers

ITSC 2011, Thermal Spray 2011: Proceedings from the International Thermal Spray Conference, 662-667, September 27–29, 2011,
... Abstract Yttria-stabilised zirconia (YSZ) coatings were deposited on austenitic stainless steel coupons from nanostructured powders using atmospheric plasma spraying (APS). Two suspensions of YSZ nanoparticles were used as starting material: a diluted commercial suspension and a highly...