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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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Li, Lin
University of Manchester
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (61/61 displayed)
- 2024Adaptive circumferential distance location of the laser energy beam in the laser-assisted turning of Al/SiC metal matrix compositescitations
- 2024Adaptive circumferential distance location of the laser energy beam in the laser-assisted turning of Al/SiC metal matrix compositescitations
- 2023Bifunctional and regenerable molecular electrode for water electrolysis at neutral pHcitations
- 2023Hybrid simultaneous laser- and ultrasonic-assisted machining of Ti-6Al-4V alloycitations
- 2021The influence of picosecond laser generated periodic structures on bacterial behaviourcitations
- 2020Hot branching dynamics in a light‐harvesting iron carbene complex revealed by ultrafast x‐ray emission spectroscopycitations
- 2020Hot branching dynamics in a light‐harvesting iron carbene complex revealed by ultrafast x‐ray emission spectroscopycitations
- 2020Epitaxial growth of full range of compositions of (1 1 1) PbZr1- xTixO3 on GaNcitations
- 2019Finding intersections between electronic excited state potential energy surfaces with simultaneous ultrafast X-ray scattering and spectroscopy.citations
- 2019Finding intersections between electronic excited state potential energy surfaces with simultaneous ultrafast X-ray scattering and spectroscopycitations
- 2019Hot Branching Dynamics in a Light-Harvesting Iron Carbene Complex Revealed by Ultrafast X-ray Emission Spectroscopy.citations
- 2017An Evaluation of Multipass Narrow Gap Laser Welding as a Candidate Process for the Manufacture of Nuclear Pressure Vesselscitations
- 2017Effect of filler wire properties on porosity formation in laser welding of AC-170PX aluminium alloy for lightweight automotive component manufacturecitations
- 2017Investigation of plume dynamics during picosecond laser ablation of H13 steel using high-speed digital holographycitations
- 2016Long-range domain structure and symmetry engineering by interfacial oxygen octahedral coupling at heterostructure interfacecitations
- 2016Process-parameter interactions in ultra-narrow gap laser welding of high strength steelscitations
- 2016Residual stress distributions in laser and gas metal-arc welded high-strength steel platescitations
- 2015Surface Tension Effects on the Reactivity of Metal Nanoparticlescitations
- 2014A comparison of residual stresses in multi pass narrow gap laser welds and gas-tungsten arc welds in AISI 316L stainless steelcitations
- 2013An anisotropic enhanced thermal conductivity approach for modelling laser melt pools for Ni-base super alloyscitations
- 2013Density functional theory studies of transition metal nanoparticles in catalysis
- 2012Tea CO 2 laser machining of carbon fiber-reinforced polymer composites
- 2011A Fiber-Laser Process for Cutting Thick Yttria-Stabilized Zirconia: Application and Modelingcitations
- 2010Net shape laser butt welding of mild steel sheets
- 2010Image processing methods for online measurement in radial-axial ring rolling
- 2010The effect of laser beam geometry on cut path deviation in diode laser chip-free cutting of glasscitations
- 2010Improved laser ablation technique
- 2010Laser removal of TiN coatings from WC micro-tools and in-process monitoringcitations
- 2010Synthesis of TiAlN based coating on mild steel substrate using combined laser/sol-gel techniquecitations
- 2010Effects of melt pool variables and process parameters in laser direct metal deposition of aerospace alloyscitations
- 2009Oxide formation in acute laser percussion drilled holes in single crystal nickel superalloy
- 2009Direct laser cladding of SiC dispersed AISI 316L stainless steelcitations
- 2009Laser removal of TiN from coated carbide substratecitations
- 2009Effect of thermal stresses on chip-free diode laser cutting of glasscitations
- 2008Direct 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
- 2008Laser-assisted generation of self-assembled microstructures on stainless steelcitations
- 2008Microstructure and tribological behaviour of nano-structured metal matrix composite boride coatings synthesized by combined laser and sol-gel technologycitations
- 2007A verified model of laser direct metal deposition using an analytical enthalpy balance method
- 2007Stress distributions in multilayer laser deposited Waspaloy parts measured using neutron diffraction
- 2007VC, Cr3C2 and NbC doped WC-Co cemented carbides prepared by pulsed electric current sintering
- 2007Synthesis of hard nano-structured metal matrix composite boride coatings using combined laser and sol-gel technologycitations
- 2007Non-destructive microwave evaluation of TBC delamination induced by acute angle laser drillingcitations
- 2007Numerical analysis of the effects of non-conventional laser beam geometries during laser melting of metallic materialscitations
- 2007Theoretical analysis of the coincident wire-powder laser deposition processcitations
- 2006Thermal and microstructural aspects of the laser direct metal deposition of waspaloy
- 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
- 2006Combining wire and coaxial powder feeding in laser direct metal deposition for rapid prototypingcitations
- 2005An investigation into delamination mechanisms in inclined laser drilling of thermal barrier coated aerospace superalloyscitations
- 2005The effect of process parameters on residual stresses within an inconel 718 part produced by the Direct Laser Deposition process
- 2005Microstructure engineering for improved intergranular stress corrosion cracking resistance of stainless steels
- 2005Microstructure engineering for improved intergranular stress corrosion cracking resistance of stainless steels
- 2005Surface modification by chemical-slurry laser coating
- 2005Explaining microstructural and physical variations in rapid additive manufactured waspaloy parts through the laser-deposition thermal cycle
- 2005The effects of laser-induced modification of surface roughness of Al2O3-based ceramics on fluid contact anglecitations
- 2004Combined wire and powder feeding laser direct metal deposition for rapid prototyping
- 2004The effect of gas jet and melt flow on laser drilling of thermal barrier coated nickel alloys
- 2004Diode laser deposition of microstructurally graded components using gas- and water-atomised powder blends
- 2002A comparative investigation of the wear characteristics of a high power diode laser generated single-stage tile grout and commercial epoxy tile groutcitations
- 2002The influence of process gas type on the enamel surface condition of a high power diode laser generated single-stage ceramic tile grout sealcitations
Places of action
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article
Residual stress distributions in laser and gas metal-arc welded high-strength steel plates
Abstract
S700 is a high-strength steel recently developed by Tata Steel. This paper describes the residual stress distributions in a multi-pass gas-metal-arc weld (GMAW), a single pass autogenous laser weld (ALW) and a multi-pass ultra-narrow gap laser weld (NGLW) in 13 mm thick high-strength (S700) steel plates, as measured by X-ray diffraction and the contour method. The relationships between microstructural variation andresidual stress distributions were investigated. It was found that solid-sate phase transformations from austenite to ferrite, bainite and martensite changed both the magnitude and distribution of residual stresses in the three different welded specimens. The width of the regions sustaining tensile stress in eachspecimen decreased in the following order: GMAW > ALW > ultra-NGLW.