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ITSC 2004, Thermal Spray 2004: Proceedings from the International Thermal Spray Conference, 6-10, May 10–12, 2004,
... Abstract HVOF sprayed Cr 3 C 2 -NiCr cermet coating was investigated to improve the erosion resisting performance of the coal burning boiler tube exposed by fly ash erosion. SUS 310S stainless steel substrate was used to examine the effect of surface treatments. HVOF coating was compared...
Proceedings Papers

ITSC 2011, Thermal Spray 2011: Proceedings from the International Thermal Spray Conference, 224-229, September 27–29, 2011,
... and the transformation of amorphous metallic phases, WC and W 2 C to the η phase (Co 6 W 6 C) results in higher hardness and lower sand erosion rates. detonation spraying erosion resistance hardness high-velocity oxyfuel spraying HVOF guns phase transformation steel tungsten carbide-cobalt powder...
Proceedings Papers

ITSC 2017, Thermal Spray 2017: Proceedings from the International Thermal Spray Conference, 899-904, June 7–9, 2017,
... accelerating the erosion of plasma-sprayed coatings. Thus, controlling inter-lamellae bonding based on the critical bonding temperature is conducive to the improvement of erosion resistance of plasma-sprayed ceramic coatings. aluminum oxide bonding temperature ceramic coatings erosion resistance...
Proceedings Papers

ITSC1998, Thermal Spray 1998: Proceedings from the International Thermal Spray Conference, 163-168, May 25–29, 1998,
... have been mainly limited to austenitic stainless steels, although coatings have been proposed. This work was aimed at evaluating the slurry erosion resistance of arc-sprayed coatings and determining what improvement IS achieved after laser melting. Multiphase and Type 316 stainless steel arc-sprayed...
Proceedings Papers

ITSC 2004, Thermal Spray 2004: Proceedings from the International Thermal Spray Conference, 498-503, May 10–12, 2004,
... Abstract The use of polymer matrix composites [PMC's] in the gas flow path of advanced turbine engines offers significant benefits for aircraft engine performance, but their useful lifetime is limited by their poor erosion resistance. HVOF and flame sprayed polymer/cermet functionally graded...
Proceedings Papers

ITSC1996, Thermal Spray 1996: Proceedings from the National Thermal Spray Conference, 123-128, October 7–11, 1996,
... Abstract Properties of an erosion resistant Cr 3 C 2 - NiCr coating have been studied as a function of both plasma spraying process variables and heat treatment. The as-sprayed Cr 3 C 2 - NiCr coating revealed low hardness value of 380-470 Hv, which provided the coating with a poor erosion...
Proceedings Papers

ITSC1996, Thermal Spray 1996: Proceedings from the National Thermal Spray Conference, 159-167, October 7–11, 1996,
... to standard plasma sprayed coatings and uncoated substrata are made. chromium carbide component life cycles erosion resistance solid particle erosion steam turbine components thermal spraying Thermal Spray: Practical Solutions for Engineering Problems: Copyright © 1996 ASM International®...
Proceedings Papers

ITSC 2021, Thermal Spray 2021: Proceedings from the International Thermal Spray Conference, 708-715, May 24–28, 2021,
.... Salami Jazi, and F. Toma, editors www.asminternational.org DOI: 10.31399/asm.cp.itsc2021p0708 Effect of Ceramic Particle Reinforcement on the Erosion Resistance of Thermally Sprayed De-icing Systems Shahed Taghian Dehaghani, André McDonald University of Alberta, Edmonton, AB, Canada email: taghiand...
Proceedings Papers

ITSC 2017, Thermal Spray 2017: Proceedings from the International Thermal Spray Conference, 193-199, June 7–9, 2017,
... results showed that the erosion rate of the optimized NiCr-Mo coating is lower than that of NiCr coating at both impact angles. Moreover, the NiCr-Mo coating presented excellent erosion resistance which was comparable as that of In-738 alloy bulk, attributing to the fully-dense microstructure...
Proceedings Papers

ITSC1998, Thermal Spray 1998: Proceedings from the International Thermal Spray Conference, 145-150, May 25–29, 1998,
... is accompanied with abrasive or erosive particles. In this study the wet abrasion resistance and slurry erosion resistance of aluminum phosphate-sealed and unsealed oxide coatings were studied and compared to their dry abrasion resistance. In wet abrasion tests kaolin and water mixture was used as the abrasive...
Proceedings Papers

ITSC1998, Thermal Spray 1998: Proceedings from the International Thermal Spray Conference, 259-262, May 25–29, 1998,
... Abstract Thermal spray coatings are widely used for erosion resistance, but the relationship between the microstructure of the coatings and their erosion resistance is not well understood. In this paper the performance of several commonly used coatings at ambient and elevated temperatures...
Proceedings Papers

ITSC 2009, Thermal Spray 2009: Proceedings from the International Thermal Spray Conference, 541-546, May 4–7, 2009,
..., surface morphology, and coating structure. However, a Y 2 O 3 coating produced with fine powder retained a smooth erosion surface despite its porosity and relatively low hardness. erosion resistance plasma spraying powder properties yttrium oxide coating Thermal Spray 2009: Proceedings...
Proceedings Papers

ITSC 2005, Thermal Spray 2005: Proceedings from the International Thermal Spray Conference, 552-557, May 2–4, 2005,
...: 10.31399/asm.cp.itsc2005p0552 Copyright © 2005 Verlag für Schweißen und verwandte Verfahren DVS-Verlag GmbH® All rights reserved www.asminternational.org Nanostructured and conventional titania coatings for abrasion and slurry-erosion resistance sprayed via APS, VPS and HVOF R.S. Lima, B.R. Marple...
Proceedings Papers

ITSC 2003, Thermal Spray 2003: Proceedings from the International Thermal Spray Conference, 211-215, May 5–8, 2003,
... impingement angle while temperature was 650°C. As compared with water wall tube material (G20 steel) of power station boiler, the erosion resistance at high temperature of Fe 3 Al coating, Fe 3 Al/WC coating and FeCrAl/WC coating was higher. The erosion resistance rate of Fe 3 Al coating was 1.4~2.91 times...
Proceedings Papers

ITSC 2021, Thermal Spray 2021: Proceedings from the International Thermal Spray Conference, 553-560, May 24–28, 2021,
... spraying in summary might represent a good compromise to reach coating properties needed in application. bronze cavitation erosion resistance cold spraying propeller repair ship rudder thermal spraying Thermal Spray 2021: Proceedings from the International Thermal Spray Conference Copyright ©...
Proceedings Papers

ITSC 2001, Thermal Spray 2001: Proceedings from the International Thermal Spray Conference, 1051-1060, May 28–30, 2001,
... Abstract Recent studies have demonstrated that WC-12Co and WC- 10Co-4Cr coatings were the best performing HVOF coatings against erosion. This paper looks at the influences of the HVOF process parameters for WC-12Co and WC-10Co-4Cr materials on the erosion resistance of the coatings. The effect...
Proceedings Papers

ITSC2016, Thermal Spray 2016: Proceedings from the International Thermal Spray Conference, 337-342, May 10–12, 2016,
... Abstract The aim of this study is to improve the surface properties of carbon fiber reinforced polymers (CFRP) to facilitate the deposition of a ceramic erosion-resistant coating by air plasma spraying (APS). To avoid mechanical damage induced by grit blasting, the CFRP substrate was chemically...
Proceedings Papers

ITSC 2009, Thermal Spray 2009: Proceedings from the International Thermal Spray Conference, 691-694, May 4–7, 2009,
... to that of Cr-Ni layers, and in high-temperature erosion tests, the APS intermetallic coatings with boron additions were found to be more erosion resistant than conventional Cr 3 C 2 -NiCr coatings. ash erosion resistance atmospheric plasma spraying Fe-Si intermetallic powders high-temperature...
Proceedings Papers

ITSC1997, Thermal Spray 1997: Proceedings from the United Thermal Spray Conference, 65-72, September 15–18, 1997,
... deteriorated. Extensive part repair or replacement are required for maintaining a profitable operation. The arc spraying technique has been suggested for repair provided it could produce erosion resistant coatings. Commercial wires were arc sprayed using various spray parameters to produce thick coatings. Arc...