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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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Akinlabi, Prof Stephen A.
Northumbria University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (54/54 displayed)
- 2024Performance evaluation of hybrid biodegradable oils as a lubricant during cylindrical turning of AISI 304 austenitic stainless steelcitations
- 2024Effect of tool traverse speed on high strength structural AA6092/17.5 SiCp-T6 AMC friction stir weldingcitations
- 2024Producing multilayer laminated composite of aluminium/copper by friction stir additive manufacturing processcitations
- 2023Multi-response optimization of TIG dissimilar welding of AISI 1008 mild steel and AISI 316 stainless steel using grey-based Taguchi methodcitations
- 2023Evaluation of palm kernel oil as lubricants in cylindrical turning of AISI 304 austenitic stainless steel using Taguchi-grey relational methodologycitations
- 2023An Overview of Composites materials and their Machinability in Transport Industries
- 2023Grey-based taguchi method for multi-weld quality optimization of gas metal arc dissimilar joining of mild steel and 316 stainless steelcitations
- 2023TIG WeldInG of Ti6Al4Vcitations
- 2023Characterizing the Effect of Post Weld Heat Treatment on the Mechanical Properties of Laser Beam Welded Additive Manufactured Ti6Al4V
- 2022A Review of the Potentials of Grey Cast Iron and its Manufacturabilitycitations
- 2022Comparative study between TIG-MIG Hybrid, TIG and MIG welding of 1008 steel joints for enhanced structural integritycitations
- 2022Characterizations of AA5083-H116 produced by friction stir spot welding techniquecitations
- 2022Tribology of additively manufactured titanium alloy for medical implantcitations
- 2022Multi-objective optimization of process parameters in TIG-MIG welded AISI 1008 steel for improved structural integritycitations
- 2022Tensile, macrographic and fractographic examinations of friction stir spot welded lap joints of AA5083-H116
- 2021Evaluation of Fracture Energy of Aluminium Alloy 1050-F and Carbon Steel EN - 3 (~1015) 0.15% C at Different Temperatures Gradientcitations
- 2021Tig Welding of Dissimilar Steelcitations
- 2021Effect of titanium alloy powder reinforcement on the mechanical properties and microstructural evolution of gmaw mild steel butt jointscitations
- 2021Investigation of the Mechanical and Microstructural Properties of TIG Welded Ti6Al4V Alloycitations
- 2021Influence of heat treatment on the corrosion behaviour of aluminium silver nano particle/calcium carbonate compositecitations
- 2021Experimental investigation of titanium alloy powder reinforcement in GMAW mild steel lap joints
- 2021Process Parameters Optimization for GMA Welding of AISI 1008 Steel Joints for Optimal Tensile Strengthcitations
- 2020Wear behavior of laser metal deposited 17-4 PH SS-W composite at varied tungsten powder flow ratecitations
- 2020Investigation of the effects of selected bio-based carburising agents on mechanical and microstructural characteristics of gray cast ironcitations
- 2020Laser metal deposition of titanium compositescitations
- 2020Effect of process parameters on the hardness property of laser metal deposited al–cu–ti coatings on ti–6al–4v alloycitations
- 2020Experimental investigation of laser metal deposited al–cu–ti coatings on ti–6al–4v alloy
- 2020Additive manufacturing technology: laser material processing and functionally graded materials
- 2020Effect of processing parameters on corrosion behaviour of Al reinforced with Ni-40Fe-10Ti alloy fabricated by FSPcitations
- 2020Comprehensive data on the mechanical properties and biodegradation profile of polylactide composites developed for hard tissue repairscitations
- 2020Study of additive manufactured ti–al–si–cu/ti–6al–4v composite coating by direct laser metal deposition (dlmd) techniquecitations
- 2020Numerical modelling and microstructural evolution of hybrid Ti-6Al-4V/Ti-Al-Si-Cu composite coatingcitations
- 2020Data on microhardness and structural analysis of friction stir spot welded lap joints of AA5083-H116citations
- 2020A multifractal study of al thin films prepared by rf magnetron sputteringcitations
- 2020Influence of process parameters on the microstructure, and geometrical characteristics of laser additive manufactured (LAM) titanium alloy composite coatings
- 2020Microstructural enhancement and performance of additive manufactured titanium alloy grade 5 composite coatings
- 2020Electrochemical study and gravimetric behaviour of gray cast iron in varying concentrations of blends as alternative material for gears in ethanol environmentcitations
- 2020Fractal wear behaviour of gear tooth
- 2019Numerical Modelling and Influence of Cu Addition on the Microstructure and Mechanical Properties of Additive Manufactured Ti–Al–Cu/Ti–6Al–4V Compositecitations
- 2019The effects of manganese (mn) addition and laser parameters on the microstructure and surface properties of laser deposited aluminium based coatings
- 2019Micro-structural and mechanical characterization of pulverized wood charcoal and egg-shell as organic carbon additives for grey cast iron carburization
- 2019Influences of 17-4PH Stainless Steel and α + β Titanium Alloy Powders for Corrosion Susceptibility on Friction Stir-Processed AA7075-T651 Aluminium Matrix Compositescitations
- 2019Influence of Von Mises Stress on the Deformation behaviour of a Pinion Spur Gear under Cyclic Loading in a Bottling Machine
- 2019Wear Resistance Behaviour of Laser Additive Manufacture Materialscitations
- 2019Experimental Study of Hardness Property and Microstructure of TiZnNi Laser Deposited on Titanium Alloy
- 2019The Effects of Silicon and Copper on the Microstructure and Wear Resistance Performance of Al-Si-Sn-Cu/Ti-6Al-4V Composite Coatingscitations
- 2019Numerical modelling, microstructural evolution and characterization of laser cladded al-sn-si coatings on ti-6al-4v alloycitations
- 2019Influence of wood fly ash reinforcement on the wear behaviour of friction stir processed aluminium-based surface matrix composite
- 2019Laser Metal Deposition of Titanium Alloy (Ti6Al4V)citations
- 2019Overview of thin film deposition techniques
- 2015Laser power and Scanning Speed Influence on the Mechanical Property of Laser Metal Deposited Titanium-Alloycitations
- 2014Processing parameters influence on wear resistance behaviour of friction stir processed Al-TiC compositescitations
- 2014Forming behaviour of steel sheets after mechanical and laser beam forming
- 2011Effect of scan velocity on resulting curvatures during laser beam bending of AISI 1008 steel platescitations
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document
Influence of process parameters on the microstructure, and geometrical characteristics of laser additive manufactured (LAM) titanium alloy composite coatings
Abstract
<p>The study experimentally investigates the effects of Ytterbium Laser System process parameters on the resultant microstructure of Ti-6Al-4V grade 5 alloy and reinforcement powders. The deposition process was conducted employing a 3 kW (CW) Ytterbium Laser System (YLS-2000-TR) machine, coaxial to the reinforcement powder. The laser scanning speed and power were varied between the intervals of 0.8-1.0 m/min and 900-1000 W. All other parameters kept constant were the rate of gas flow, the spot diameter, and the rate of powder flow. Metallurgical studies were conducted where all the samples microstructure was characterized by employing Scanning Electron Microscopy (SEM) and Optical Microscopy (OM). The results showed that a minimum porosity was achieved at high laser power complemented with low powder feed rate. The microstructure formed was dominated by columnar grains and martensitic needle-like structures with a formation of beta phase. It was observed that the microstructure was influenced significantly by the two laser speed modes, and the laser power. The grain size and phase structure were influenced significantly by the laser power; increasing it had resulted in larger grains, and a coarser microstructure. The results also showed that the residual stresses of the optimized specimens were compressive.</p>