Journal ArticleDOI
Microstructural analysis, micro-hardness and wear resistance properties of quasicrystalline Al–Cu–Fe coatings on Ti-6Al-4V alloy
Olawale S. Fatoba,Stephen A. Akinlabi,Esther T. Akinlabi,R. Gharehbaghi +3 more
- Vol. 5, Iss: 6, pp 066538
About:
The article was published on 2018-06-22. It has received 31 citations till now. The article focuses on the topics: Indentation hardness.read more
Citations
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Journal ArticleDOI
Icosahedral structure influence on the microstructural and mechanical properties of laser additive manufactured (LAM) titanium alloy grade 5
TL;DR: In this paper, the impact of the selected parameters for additive manufacturing operation on the metallurgical and mechanical properties present on the enhanced coated surface of the composite were investigated at a much higher magnification using a Scanning Electron Microscope (SEM) supported by Energy Dispersive Microscopy (EDS) and optical microscopy (OPM).
Journal ArticleDOI
Thermal Analysis and Impart of Temperature Distribution on the Performance of Additive Manufactured Titanium Alloy Based Composite Coatings
TL;DR: In this paper, a ternary titanium alloy of Ti-Al-Si-Cu was carried out with a cladding machine of 3000 Watts (CW) Ytterbium Laser System (YLS-2000-TR) at National Laser Centre in the Council of Scientific and Industrial Research (NLC-CSIR).
Journal ArticleDOI
Data related to influence of process parameters on the microstructure, structural and mechanical properties of additive manufactured titanium alloy composites
TL;DR: In this article , the initiation and propagation of phases of beta-titanium structures (β-Ti) was due to the reaction in the molten pool of reinforcement copper and titanium alloy base, aluminium-copper structures formed and brought up dendritic grain propagation as a result of feed rate of the reinforcement power, laser power and scanning velocity increase.
Book ChapterDOI
Numerical Modelling, Microstructural Evolution and Characterization of Laser Cladded Al-Sn-Si Coatings on Ti-6Al-4V Alloy
TL;DR: In this paper, a 3D model was developed to obtain insights on the behavior of laser melted pools subjected to various process parameters such as laser power, scanning speed and powder feed rate.
Book ChapterDOI
Experimental Investigation of Laser Metal Deposited Al–Cu–Ti Coatings on Ti–6Al–4V Alloy
A. M. Lasisi,Olawale S. Fatoba,Stephen A. Akinlabi,Rasheedat M. Mahamood,Michael Y. Shatalov,Evgenii V. Murashkin,S. Hassan,Esther T. Akinlabi +7 more
TL;DR: In this paper, the effect of aluminum-based coatings on the new emerging surface properties, producing improved thermal, mechanical, tribological and metallurgical properties, which can withstand adverse environmental conditions using laser metal deposition technique.
References
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Journal ArticleDOI
Perspectives on Titanium Science and Technology
TL;DR: In this paper, the complexity and variety of fundamental phenomena in this material system with a focus on phase transformations and mechanical behaviour are discussed. And the challenges that lie ahead in achieving these goals are delineated.
Journal ArticleDOI
A Stable Quasicrystal in Al-Cu-Fe System
TL;DR: In this article, a thermodynamically stable quasicrystalline single phase with an icosahedral structure was found to be formed at an atomic composition of Al65Cu20Fe15 in a fully annealed state as well as in a conventionally solidified state.
Journal ArticleDOI
Manufacture by selective laser melting and mechanical behavior of commercially pure titanium
TL;DR: In this article, the results of using selective laser melting (SLM) to produce CP-Ti parts starting from powder with a wide grain size range up to 100μm were presented.
Journal ArticleDOI
The cost of additive manufacturing: machine productivity, economies of scale and technology-push
TL;DR: A model of production cost for two different Additive Manufacturing systems used commercially for the manufacture of end-use metal parts is constructed, suggesting that the observed deposition rates are not sufficient for the adoption of EBM and DMLS in high volume manufacturing applications.
Journal ArticleDOI
Research status of laser cladding on titanium and its alloys: A review
TL;DR: In this article, the development of laser cladding for functional coatings with high wear resistance, good corrosion and oxidation resistance, and better medical biocompatibility is reviewed, and the existing problems and the corresponding solutions are discussed.