Inhibiting weld cracking in high-strength aluminium alloys. [PDF]
Nat Commun, 2022 Cracking from a fine equiaxed zone (FQZ), often just tens of microns across, plagues the welding of 7000 series aluminum alloys. Using a multiscale correlative methodology, from the millimeter scale to the nanoscale, we shed light on the strengthening ...
Hu Y +16 more
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Mechanical Strengthening of Lightweight Aluminium Alloys through Friction Stir Process
Advances in Materials Science and Engineering, 2022 The aerospace industries are focused on lightweighting with alloys having good tensile strength, fracture toughness, fatigue resistance, and corrosion resistance.
P. Yogesh +8 more
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Modification of the structure and properties of oxide layers on aluminium alloys: A review
Reviews on Advanced Materials Science, 2023 Aluminium alloys are a material that is increasingly used in industry. This is due to very good strength properties with low specific weight and low production costs.
Korzekwa Joanna
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Mechanical Properties of SLM-Printed Aluminium Alloys: A Review. [PDF]
Materials (Basel), 2020 Selective laser melting (SLM) is a powder bed fusion type metal additive manufacturing process which is being applied to manufacture highly customised and value-added parts in biomedical, defence, aerospace, and automotive industries.
Ponnusamy P +4 more
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Hydrogen-accelerated spontaneous microcracking in high-strength aluminium alloys. [PDF]
Sci Rep, 2020 Aluminium alloys are re-evaluated as most feasible way to satisfy the industrial needs of light-weight structural materials. However, unlike conventional structural metals such as iron and titanium, aluminium does not have easily accessible secondary ...
Tsuru T +7 more
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Laser Beam and Laser-Arc Hybrid Welding of Aluminium Alloys
Metals, 2021 Aluminium alloys are widely used in many industries due to their high strength-to-weight ratios and resistance to corrosion. Due to their specific thermophysical properties and intricate physical metallurgy, these alloys are challenging to weld.
Ivan Bunaziv +4 more
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Computational and Experimental Research in Materials and Renewable Energy, 2022 The objective of this review article is to study the resistivity of aluminium alloy at low temperatures. Various articles have been thoroughly studied for this review. Alloys that contain Al as dominant metal are termed as Al alloys.
Inzamam Khalid
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Size-dependent diffusion controls natural aging in aluminium alloys. [PDF]
Nat Commun, 2019 A key question in materials science is how fast properties evolve, which relates to the kinetics of phase transformations. In metals, kinetics is primarily connected to diffusion, which for substitutional elements is enabled via mobile atomic-lattice ...
Dumitraschkewitz P +4 more
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Review of the Quench Sensitivity of Aluminium Alloys: Analysis of the Kinetics and Nature of Quench-Induced Precipitation. [PDF]
Materials (Basel), 2019 For aluminium alloys, precipitation strengthening is controlled by age-hardening heat treatments, including solution treatment, quenching, and ageing. In terms of technological applications, quenching is considered a critical step, because detrimental ...
Milkereit B +4 more
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Enhancing elevated temperature strength of copper containing aluminium alloys by forming L12 Al3Zr precipitates and nucleating θ″ precipitates on them. [PDF]
Sci Rep, 2017 Strengthening by precipitation of second phase is the guiding principle for the development of a host of high strength structural alloys, in particular, aluminium alloys for transportation sector.
Kumar Makineni S +6 more
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