《Gravity and low pressure casting of aluminum alloys》.pdf
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A L L U M I N I O E L E G H E
Gravity and low pressure die casting M
e
m
of aluminium alloys:
a technical and economical benchmark
o
r
F. Bonollo, J. Urban, B. Bonatto, M. Botter
Among the innovative and conventional foundry processes for Aluminium alloys, low pressure die i
casting is characterised by several advantages, including high yield, excellent control of operative e
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 a
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