693.932 PEOPLE
| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Pinkerton, Andrew J.
Lancaster University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (57/57 displayed)
- 2015Advances in the modelling of laser direct metal deposition (invited)citations
- 2014Parametric study of development of inconel-steel functionally graded materials by laser direct metal depositioncitations
- 2013Direct laser deposition with different types of 316L steel particlecitations
- 2013An anisotropic enhanced thermal conductivity approach for modelling laser melt pools for Ni-base super alloyscitations
- 2012Characterization of weld bead geometry in fibre laser butt welding of mild steel sheets by means of statistical modelling
- 2012Laser surface modification using Inconel 617 machining swarf as coating materialcitations
- 2011Porous structures fabrication by continuous and pulsed laser metal deposition for biomedical applications; modelling and experimental investigationcitations
- 2011Microcomputed tomography analysis of intralayer porosity generation in laser direct metal deposition and its causescitations
- 2011A cfd model of laser cladding: From deposition head to melt pool dynamics
- 2011An analytical-numerical model of laser direct metal deposition track and microstructure formationcitations
- 2011Material-efficient laser cladding for corrosion resistance
- 2011Laser metal deposition of steel components using machining waste as build material
- 2011A comparative study of laser direct metal deposition characteristics using gas and plasma-atomized Ti–6Al–4V powderscitations
- 2011Numerical investigation of powder heating in coaxial laser metal depositioncitations
- 2011Innovative reconsolidation of carbon steel machining swarf by laser metal depositioncitations
- 2010X-ray analysis of pore formation in direct metal deposition and its causes
- 2010Influence of melt pool convection on residual stress induced in laser cladding and powder deposition
- 2010Selective laser sintering of calcium polyphosphate - Polyvinyl alcohol for biomedical applications
- 2010A CFD model of the laser, coaxial powder stream and substrate interaction in laser claddingcitations
- 2010Net shape laser butt welding of mild steel sheets
- 2010An iterative, energy-mass balance model for laser metal deposition
- 2010Laser direct deposition of carbon steel machining waste
- 2010The effect of laser beam geometry on cut path deviation in diode laser chip-free cutting of glasscitations
- 2010Laser direct metal deposition
- 2010Effects of melt pool variables and process parameters in laser direct metal deposition of aerospace alloyscitations
- 2010A numerical investigation of powder heating in coaxial laser direct metal depositioncitations
- 2009Oxide formation in acute laser percussion drilled holes in single crystal nickel superalloy
- 2009The significance of melt pool variables in laser direct deposition of functionally graded aerospace alloys
- 2009The significance of melt pool variables in laser direct deposition of functionally graded aerospace alloys
- 2009A method and model for deposition of Ti-6Al-4V with controlled porosity
- 2008Direct laser deposited titanium with controlled porosity for bone tissue engineering
- 2008Direct laser deposited titanium with controlled porosity for bone tissue engineering
- 2008Direct diode laser deposition of functionally graded Ti-6AL-4V and inconel 718 components
- 2008Three dimensional analytical and finite element methods for simulating a moving melt pool with mass addition
- 2007An analytical model of beam attenuation and powder heating during coaxial laser direct metal depositioncitations
- 2007A verified model of laser direct metal deposition using an analytical enthalpy balance method
- 2007Intragranular precipitation variations in laser deposited Waspaloy due to compositional inhomogeneities
- 2007Stress distributions in multilayer laser deposited Waspaloy parts measured using neutron diffraction
- 2007Theoretical analysis of the coincident wire-powder laser deposition processcitations
- 2006Thermal and microstructural aspects of the laser direct metal deposition of waspaloycitations
- 2006Thermal and microstructural aspects of the laser direct metal deposition of waspaloy
- 2006An experimental and theoretical investigation of combined gas- and water-atomized powder deposition with a diode lasercitations
- 2006An experimental and theoretical investigation of combined gas- and water-atomized powder deposition with a diode lasercitations
- 2006Diode laser metal deposition: The effect of pulsed beam parameters on superalloy microstructure and deposit morphology
- 2006Rapid additive manufacturing of functionally graded structures using simultaneous wire and powder laser depositioncitations
- 2006Simultaneous wire- and powder-feed direct metal deposition: An investigation of the process characteristics and comparison with single-feed methodscitations
- 2006Combining wire and coaxial powder feeding in laser direct metal deposition for rapid prototypingcitations
- 2006The effect of powder recycling in direct metal laser deposition on powder and manufactured part characteristics
- 2006Effect of beam angle on HAZ, recast and oxide layer characteristics in laser drilling of TBC nickel superalloyscitations
- 2005Mechanical and electrochemical properties of multiple-layer diode laser cladding of 316L stainless steelcitations
- 2005The effect of process parameters on residual stresses within an inconel 718 part produced by the Direct Laser Deposition process
- 2005Explaining microstructural and physical variations in rapid additive manufactured waspaloy parts through the laser-deposition thermal cycle
- 2005Explaining microstructural and physical variations in rapid additive manufactured waspaloy parts through the laser-deposition thermal cycle
- 2005Alternative nozzle and metal delivery methods for laser-assisted metal deposition
- 2005Microstructure characterisation and process optimization of laser assisted rapid fabrication of 316L stainless steelcitations
- 2004Combined wire and powder feeding laser direct metal deposition for rapid prototyping
- 2004Diode laser deposition of microstructurally graded components using gas- and water-atomised powder blends
Places of action
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document
Diode laser metal deposition: The effect of pulsed beam parameters on superalloy microstructure and deposit morphology
Abstract
This work describes a study of laser direct metal deposition (LDMD), using a diode laser in pulsed (discontinuous beam) mode and a coaxial powder nozzle. An experimental study analyses the effect of pulse parameters on the microstructure of thin-wall Waspaloy (nickel superalloy) parts and a simple model is used to explain some of the trends seen. Findings indicate that varying pulse parameters is potentially a useful way of controlling laser deposited superalloy part properties.