Results 91 to 100 of about 8,523 (209)

A Comparative Study of the Life Cycle Inventory of Thermally Sprayed WC-12Co Coatings

Metals
In this research, a life cycle inventory (LCI) is developed for tungsten carbide–cobalt (WC-Co) coatings deposited via atmospheric plasma spray (APS), high-velocity oxy-fuel (HVOF), and cold gas spray (CGS) techniques.
Edwin Rúa Ramirez, Alessio Silvello, Edwin Torres Diaz, Rodolpho Fernando Vaz, Irene Garcia Cano   +4 more
doaj   +1 more source

Investigations on Corrosion Behaviour of WC–CrC–Ni Coatings Deposited by HVOF Thermal Spraying Process

International Journal of Electrochemical Science, 2017
The paper presents investigations performed on WC–CrC–Ni coatings, deposited by High Velocity Oxygen Fuel (HVOF) thermal spraying, in order to assess the corrosion behaviour of coatings obtained using WOKA 7504 powder.
Alin Constantin Murariu, Nicoleta Pleşu, Ion Aurel Perianu, Milica Tară-lungă-mihali   +3 more
doaj   +1 more source

Effect of the suspension composition on the microstructural properties of high velocity suspension flame sprayed (HVSFS) Al2O3 coatings [PDF]

, 2010
Seven different Al2O3-based suspensions were prepared by dispersing two nano-sized Al2O3 powders (having analogous size distribution and chemical composition but different surface chemistry), one micron-sized powder and their mixtures in a water ...
A. Killinger, BOLELLI, Giovanni, CANNILLO, Valeria, J. Rauch, LUSVARGHI, Luca, R. Gadow, ROMAGNOLI, Marcello   +6 more
core   +1 more source

Keraamipinnoitteiden valmistus HVOF-ruiskutuksella

, 2022
Keraamien pinnoittaminen termisesti ruiskuttamalla suoritetaan yleisesti plasmaruiskutuksella. Keraamien pinnoittaminen HVOF-ruiskutuksella (suurnopeusliekkiruiskutuksella) on poikkeuksellista. Keraamien pinnoittaminen HVOF-ruiskutuksella on kuitenkin kiinnostavaa, koska näin valmistettujen keraamipinnoitteiden käyttöominaisuudet ovat ...
openaire   +1 more source

Corrosion resistance analysis of Al2O3-TiO2 composite ceramic coatings on carbon steel pipe surfaces

Alexandria Engineering Journal
This study investigates the corrosion resistance of Al2O3-TiO2 composite coatings reinforced with multi-walled carbon nanotubes (MWCNTs) on carbon steel pipe surfaces.
Wei Lan, Zhenhua Chen, Xiang Zhang, Wuxi Bi, Wenhui Liu   +4 more
doaj   +1 more source

High-temperature tribological performance of Ni-based coating on 316L stainless steel

Results in Surfaces and Interfaces
In this paper, tribological results are presented for the sliding wear of APS and HVOF sprayed Ni-based coatings (NiCrBSiFeC) at 500 °C. Sliding wear under high-temperature conditions is encountered in various industrial applications such as power ...
Sanjay Rukhande, Shubhangi Suryawanshi, Digvijay G. Bhosale, Hitesh Vasudev, Ritu Khimasiya, Rupanjon Das Gupta, Ishaan Deshmukh, Febin Wilson   +7 more
doaj   +1 more source

Demonstrating circularity in thermal spraying: Converting waste to wealth

Materials Today Sustainability
Typically, 40–60 % of the injected powder feedstock in most thermal spray processes ends up as overspray waste and is a prominent technology drawback.
Rahul Jude Alroy, Stefan Björklund, Radek Mušálek, František Lukáč, Vasanth Gopal, Peter Kjeldsteen, Olav Norheim, Shrikant Joshi   +7 more
doaj   +1 more source

Effect of cavitation inducers on slurry erosion resistance of HVOF-sprayed stainless-steel coatings

Frontiers in Materials
High-Velocity Oxy-Fuel (HVOF) spraying has extensively been used for improving erosion resistance of stainless-steel parts exposed in aggressive conditions.
Prathap M. S., Prathap M. S., Amarendra H. J., Venugopal K. A., Manjunath G. Avalappa, Uttam U. Deshpande   +5 more
doaj   +1 more source

Thick film magnetic nanoparticulate composites and method of manufacture thereof [PDF]

, 2009
Thick film magnetic/insulating nanocomposite materials, with significantly reduced core loss, and their manufacture are described. The insulator coated magnetic nanocomposite comprises one or more magnetic components, and an insulating component.
Ge, Shihui, Ma, Xinqing, Xiao, Danny T., Yan, Dajing, Zhang, Yide, Zhang, Zongtao   +5 more
core   +1 more source

Microstructure and elevated temperature wear behavior of HVOF-sprayed SS304L stainless-steel coating

Discover Applied Sciences
The paper aims to investigate the performance of the SS304L stainless steel coating on wear properties by varying load, temperature and velocity. Stainless-steel coatings were fabricated by high-velocity oxy-fuel spraying (HVOF) on superfer800.
Subbarao Medabalimi, Suresh Gudala, Uzwalkiran Rokkala, Ajit M. Hebbale, M. R. Ramesh   +4 more
doaj   +1 more source