Properties Of Foundry Sand

1
Properties of
Foundry sand which is commonly called casting
sand as well as comprises clean is evenly sized
and high-quality silica sand is bonded to form
the mold for both ferrous and non-ferrous metal
casting.
Moisture Contains
01
Moisture in the sand will determine its
strength. The moisture in the sand must be
neither very low nor very high.
Flow Ability
02
High flow ability is considered as best as it
creates the best molds which help in castings.
Reusability
03
One of the greatest properties of foundry sand
is it can be reused for other major work as well.
Refractory Strength
04
This means the mold will not break, melt, or
crack. As molding sand shall withstand extreme
heat and temperature.
Permeability
05
This property refers that the molds of sand
shall have space to escape gas and steam in the
casting process.
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