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2020
The cold spray (CS) is a solid-state metal particle deposition technique developed by Russian researchers, Alkhimov and Papyrin, et al. (Ide in Light Mater Weld 40:27–34, 2002) during the 1980s. In this technique, metal microparticles are accelerated from subsonic to supersonic speeds using compressed gases, e.g., air, nitrogen, or helium).
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The cold spray (CS) is a solid-state metal particle deposition technique developed by Russian researchers, Alkhimov and Papyrin, et al. (Ide in Light Mater Weld 40:27–34, 2002) during the 1980s. In this technique, metal microparticles are accelerated from subsonic to supersonic speeds using compressed gases, e.g., air, nitrogen, or helium).
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Surface Engineering, 2006
Developments for different thermal processes or cold spraying commonly aim to minimise coating defects as porosity, disturbing oxides or undesired phase transformations as side effects. Whatever spray process is considered, a certain amount of energy is requested for building up coatings. Comparing thermal spray techniques in Fig.
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Developments for different thermal processes or cold spraying commonly aim to minimise coating defects as porosity, disturbing oxides or undesired phase transformations as side effects. Whatever spray process is considered, a certain amount of energy is requested for building up coatings. Comparing thermal spray techniques in Fig.
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On Fatigue Behavior of Cold Spray Coating
MRS Proceedings, 2014ABSTRACTCold spray is a novel and promising technology to obtain surface coating. Notwithstanding the several technological advantages with respect to other processes, its diffusion is somewhat limited because of the limited knowledge on the mechanical properties of the cold sprayed materials and in particular, the fatigue behavior.
MORIDI, ATIEH +2 more
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Thermal and Cold Spray: Recent Developments
Key Engineering Materials, 2008Thermal spraying consists in a technology aiming at producing coatings whose thicknesses range from 10 μm to a few millimeters onto mechanical components to confer them specific and unique functional properties, such as wear and corrosion resistances, friction coefficient adaptation, thermal and electrical insulation, biocompatibility, repair, etc ...
Fauchais, Pierre, Montavon, Ghislain
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2015
As an emerging technology, cold spray has proven to be useful for many applications, many of which are described in this book. While cold spray equipment designs and operating techniques are approaching optimal forms, the benefits and costs of its use for specific purposes must be quantified before it can be considered to be commercially viable.
D. Helfritch, O. Stier, J. Villafuerte
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As an emerging technology, cold spray has proven to be useful for many applications, many of which are described in this book. While cold spray equipment designs and operating techniques are approaching optimal forms, the benefits and costs of its use for specific purposes must be quantified before it can be considered to be commercially viable.
D. Helfritch, O. Stier, J. Villafuerte
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Cold Spray Forming Inconel 718
International Thermal Spray Conference, 2012Abstract In this investigation, Inconel 718, a material known to cause nozzle clogging upon cold spraying, was cold spray formed to 6 mm-thick using the Plasma Giken cold spray system PCS- 1000. This was made possible due to the novel non-clogging nozzle material combined with a nozzle water cooling system.
Wong, W. +7 more
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2016
Abstract This chapter provides an overview of the state of the art in high-pressure cold spray equipment, including both spray systems and gas supply systems. The chapter describes the commercial cold spray systems developed by companies such as Cold Gas Technology (CGT) GmbH, Plasma Giken Company Ltd, Impact Innovations GmbH, and ASB ...
P. Richter, S.G. Ruoff
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Abstract This chapter provides an overview of the state of the art in high-pressure cold spray equipment, including both spray systems and gas supply systems. The chapter describes the commercial cold spray systems developed by companies such as Cold Gas Technology (CGT) GmbH, Plasma Giken Company Ltd, Impact Innovations GmbH, and ASB ...
P. Richter, S.G. Ruoff
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2016
Particle/substrate interaction during cold spray (CS) deposition and the resultant bonding are of great importance because they affect coating characteristics. Experimental studies and computational modeling have been performed to get a better understanding of the bonding mechanism during CS as well as its mechanical behavior under different loading ...
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Particle/substrate interaction during cold spray (CS) deposition and the resultant bonding are of great importance because they affect coating characteristics. Experimental studies and computational modeling have been performed to get a better understanding of the bonding mechanism during CS as well as its mechanical behavior under different loading ...
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Residual Stresses in Cold Spray Coatings
2017In the current work, a series of coatings produced by cold spray using varying materials were studied with neutron diffraction. The through-thickness residual stress was evaluated in a number of substrate-coating systems, typically at a scale of several millimetres.
Luzin, Vladimir +5 more
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