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Aluminium–magnesium alloys (AlMg) – standardised in the 5000 series – are aluminium alloys that are mainly made of aluminium and contain magnesium as the main alloy element. Most standardised alloys also contain small additives of manganese (AlMg (Mn)).
1 lip 2024 · The Mg content in the commonly used deformed aluminum-magnesium alloys is 0.8%–5.2% [13]. In aluminum alloys, magnesium primarily exists as a solid solution within the α-Al matrix and also forms the β-phase (Al 3 Mg 2, Al 8 Mg 5) compounds [14, 15].
Aluminium and its alloys are used widely in aerospace, automotive, architectural, lithographic, packaging, electrical and electronic applications. Magnesium alloys are used for parts that operate at high speeds and thus must be light weight to minimize inertial forces.
AlMgSi is one of the hardenable aluminum alloys, i.e. those that can become firmer and harder through heat treatment. This curing is largely based on the excretion of magnesium silicide (Mg 2 Si).
Magnesium alloys are used for both cast and forged components, with the aluminium-containing alloys usually used for casting and the zirconium-containing ones for forgings; the zirconium-based alloys can be used at higher temperatures and are popular in aerospace.
Aluminum-Magnesium Alloys are alloys that contain up to 5% magnesium, providing high strength through work hardening. These alloys are widely used in welded applications, storage tanks, marine hulls, and superstructures due to their excellent corrosion resistance.
7 sie 2023 · In solid phase aluminum/magnesium welding using an intermediate layer, it has been found that metals with a high melting point can effectively resist contact between liquid aluminum and magnesium, thereby hindering the formation of aluminum–magnesium intermetallic compounds.
