Results 91 to 100 of about 3,872 (220)

Characterisation of HVOF coatings

, 2011
Visokobrzinsko plameno naštrcavanje - HVOF (High velocity oxy fuel), predstavlja noviji postupak dobivanja prevlaka sa visokom čvrstoćom prianjanja, niskom poroznošću, malim sadržajem oksida, niskim izgaranjem legirnih elemenata i razmjerno dobrim ...
Ivaniš, Davor
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Investigation of microstructure and Isothermal oxidation resistance of cermet HVOF coated on AISI316L at 900 °C

Results in Surfaces and Interfaces
The current paper examines the WCCoCr coatings using HVOF sprayed on AISI316L stainless steel and their oxidation behaviour 50 cycles at 900 °C. Oxidation kinetics was developed by calculating weight changes for uncoated and cermet sprayed samples, and ...
Naveen Kumar, Vikas Kumar Choubey
doaj   +1 more source

Properties of Plasma and HVOF Sprayed Coatings

, 2012
The work compares the properties of plasma and HVOF thermally sprayed coatings obtained by blending the NiCrBSi and Fe2O3 powders. The deposition was performed by means of the Plancer PN-120 and the Diamond Jet guns for plasma spraying and HVOF spraying ...
Żórawski, Wojciech, Bokůvka, Otakar
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Karakterizacija prevlaka dobivenih HVOF postupkom

, 2011
Visokobrzinsko plameno naštrcavanje - HVOF (High velocity oxy fuel), predstavlja noviji postupak dobivanja prevlaka sa visokom čvrstoćom prianjanja, niskom poroznošću, malim sadržajem oksida, niskim izgaranjem legirnih elemenata i razmjerno dobrim ...
Ivaniš, Davor
core  

Diagnostic tools for HVOF process optimization [PDF]

, 2005
In the thermal spray process the coating is built up from lamellas formed by rapid solidification of the melted or semi-melted droplets attached to the substrate.
Turunen, Erja
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Diamond-like carbon / epoxy low-friction coatings to replace electroplated chromium

, 2009
A series of layered structures based on epoxy-resins coated with diamond-like carbon (DLC) are examined as potential replacements for electroplated chromium in aerospace applications. Diamond-like carbon coatings can offer superior mechanical properties
Bulpett, R, Franks, J, Jones, Benjamin, Franks, J., Podgoric, S, Troisi, G., Jones, B J, Jones, BJ, Bulpett, R., Troisi, G, Podgoric, S.   +10 more
core   +1 more source

Influence of substrate preparation on HVOF IN718 coating adhesion strength

, 2011
In the HVOF spray process, significant peening stresses are generated during the impact of semi molten particles on the substrate. Peening stresses contribute to the density of HVOF coatings, but no systematic study has been carried out to determine in ...
Lyphout, Christophe, Manescu, A., Pirling, T.   +2 more
core   +1 more source

Research into the Properties of Wear-Resistant Coatings Produced Using HVOF Technology on the Functional Surfaces of Injection Molds

Metals
The paper presents the results of research aimed at verifying the possibility of creating renovation layers using HVOF (High Velocity Oxygen Fuel) technology.
Janette Brezinová, Milan Fiľo, Viktor Puchý, Ján Viňáš, Jakub Brezina, Ema Nováková-Marcinčínová   +5 more
doaj   +1 more source

Wear resistance of Fe-based amorphous coatings prepared by AC-HVAF and HVOF

, 2017
Fe63Cr8Mo3.5Ni5P10B4C4Si2.5 amorphous coatings have been prepared by the activated combustion high velocity air fuel (AC-HVAF) and high velocity oxygen fuel (HVOF) processes.
Li, J. W., Shen, J., Chang, C. T., Li, R. W., Jiao, J., Wang, G., Wang, X. M., Ma, H. R.   +7 more
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Metalizacija velikim brzinama u struji produkata sagorevanja - HVOF

, 2015
Service life extension of machine parts and equipment are increasingly being based on protection of certain, particularly endangered areas, by applying the coating.
Đukić, Miloš, Aleksandar Đorđević, Đorđević, Aleksandar, Rajičić, Bratislav, Milos Đukić, Aleksandar Maslarević, Maslarević, Aleksandar, Bakić, Gordana, Bratislav Rajičić, Gordana Bakić   +9 more
core   +1 more source