Among the innovative and conventional foundry processes for Aluminium alloys, low pressure die casting is characterised by several advantages, including high yield, excellent control of operative parameters, good metallurgical and technological quality. This process is often (and incorrectly) associated only to the production of automotive wheels, while it is improving its potential both towards other automotive components and non-automotive parts. The paper is aimed at showing the potential of low pressure die casting for the production of safety boxes, to be employed in chemical, petrol and off-shore plants. This potential is examined both in technical and economical terms, and is compared with that offered by other conventional Aluminium foundry processes, such as permament mould gravity diecasting.
Gravity and low pressure die castingof aluminium alloys:a technical and economical benchmark
BONOLLO, FRANCO;
2005
Abstract
Among the innovative and conventional foundry processes for Aluminium alloys, low pressure die casting is characterised by several advantages, including high yield, excellent control of operative parameters, good metallurgical and technological quality. This process is often (and incorrectly) associated only to the production of automotive wheels, while it is improving its potential both towards other automotive components and non-automotive parts. The paper is aimed at showing the potential of low pressure die casting for the production of safety boxes, to be employed in chemical, petrol and off-shore plants. This potential is examined both in technical and economical terms, and is compared with that offered by other conventional Aluminium foundry processes, such as permament mould gravity diecasting.Pubblicazioni consigliate
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