In situ investigation of precipitation in aluminium alloys via thermal diffusivity from laser flash analysis
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-019-08880-8
Abstract: In this work, a commercially available laser flash analysis (LFA) device is used for in situ precipitation monitoring in aluminium alloys by following thermal diffusivity for the first time. The LFA measurement methods and data… read more here.
Keywords: flash analysis; analysis; laser flash; precipitation ... See more keywords
Natural and artificial ageing in aluminium alloys – the role of excess vacancies
Sign Up to like & getrecommendations! Published in 2021 at "Acta Materialia"
DOI: 10.1016/j.actamat.2021.117014
Abstract: Abstract Non-equilibrium excess vacancies quenched-in after solutionising age-hardenable aluminium alloys at high temperature are known to play an important role in precipitation at lower temperatures. However, knowledge is still lacking on the extent of the… read more here.
Keywords: role; aluminium alloys; natural artificial; role excess ... See more keywords
Compatibility study between aluminium alloys and alternative recycled ceramics for thermal energy storage applications
Sign Up to like & getrecommendations! Published in 2018 at "Applied Energy"
DOI: 10.1016/j.apenergy.2018.03.021
Abstract: Abstract Recycled ceramics from industrial wastes, compared with traditional high-purity ceramics, present high market potential as refractory materials due to their low cost production process with very low environmental impacts. However, there still exists a… read more here.
Keywords: recycled ceramics; energy; energy storage; thermal energy ... See more keywords
Application and use of different aluminium alloys with respect to workability, strength and welding parameter optimization
Sign Up to like & getrecommendations! Published in 2020 at "Ain Shams Engineering Journal"
DOI: 10.1016/j.asej.2020.05.013
Abstract: Abstract Aluminium alloys are widely used in the fields of electric module packaging, electronic technology, automotive body structure, wind and solar energy management, due to the advantages of high specific strength, high processability, predominantly anti-erosion,… read more here.
Keywords: strength; aluminium; study; workability ... See more keywords
On the miniaturised sacrificial protection achieved by surface precipitation in aluminium alloys
Sign Up to like & getrecommendations! Published in 2018 at "Corrosion Science"
DOI: 10.1016/j.corsci.2018.09.011
Abstract: Abstract Metal rich primers comprising of zinc (Zn) or magnesium (Mg) particles are applied onto certain aluminium (Al) alloys to sacrificially protect the alloys. An alternative method to sacrificially protect Al alloys is to induce… read more here.
Keywords: protection; aluminium alloys; surface precipitation;
Analysing the degree of sensitisation in 5xxx series aluminium alloys using artificial neural networks: A tool for alloy design
Sign Up to like & getrecommendations! Published in 2019 at "Corrosion Science"
DOI: 10.1016/j.corsci.2019.02.003
Abstract: Abstract The 5xxx series aluminium alloys are susceptible to sensitisation during service at elevated temperatures. Sensitisation refers to deleterious grain boundary precipitation resulting in rapid intergranular corrosion in moist environments. A holistic understanding of the… read more here.
Keywords: aluminium alloys; 5xxx series; sensitisation; series aluminium ... See more keywords
The behaviour of iron-containing intermetallic particles in aluminium alloys in alkaline solution
Sign Up to like & getrecommendations! Published in 2020 at "Corrosion Science"
DOI: 10.1016/j.corsci.2020.109134
Abstract: Abstract The behaviour of Fe-containing particles during alkaline etching and desmutting of AA5052 aluminium alloy is investigated by quasi in situ monitoring of the compositional and morphological evolution of the particles. In alkaline solution, multi-layered… read more here.
Keywords: iron containing; alkaline solution; aluminium alloys; behaviour iron ... See more keywords
Comparative study of severe plastic deformation at elevated temperatures of two aluminium alloys during friction surfacing
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2017.04.021
Abstract: Abstract Aluminium alloys 5083 and 6082 were deposited by Friction Surfacing (FS) under the same process conditions. Process characteristics including torque and forces, temperatures and the deposit microstructure were compared. The observed differences are discussed… read more here.
Keywords: friction surfacing; comparative study; aluminium alloys; study severe ... See more keywords
An experimental investigation on the deformation and post-formed strength of heat-treatable aluminium alloys using different elevated temperature forming processes
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2018.11.042
Abstract: Abstract Forming at elevated temperatures can significantly increase the ductility of aluminium alloys enabling the manufacture of complex-shaped panel components from sheets. This study describes and investigates two elevated temperature forming processes: Hot Form Quench… read more here.
Keywords: temperature; formed strength; post formed; aluminium alloys ... See more keywords
3D printing of Aluminium alloys: Additive Manufacturing of Aluminium alloys using selective laser melting
Sign Up to like & getrecommendations! Published in 2019 at "Progress in Materials Science"
DOI: 10.1016/j.pmatsci.2019.100578
Abstract: Abstract Metal Additive Manufacturing (AM) processes, such as selective laser melting (SLM), enable the fabrication of arbitrary 3D-structures with unprecedented degrees of freedom. Research is rapidly progressing in this field, with promising results opening up… read more here.
Keywords: aluminium alloys; aluminium; laser melting; selective laser ... See more keywords
Investigation of the Springback Behaviour of High-strength Aluminium Alloys Based on Cross Profile Deep Drawing Tests
Sign Up to like & getrecommendations! Published in 2020 at "Procedia Manufacturing"
DOI: 10.1016/j.promfg.2020.04.187
Abstract: Abstract The prediction of springback of sheet metal parts is still a challenge in metal forming processes. To meet the requirements for dimensional accuracy of a sheet metal part, the springback must be compensated and… read more here.
Keywords: deep drawing; springback; cross profile; springback behaviour ... See more keywords