Foundary sand AFS35-40 price Chromite sand price PV:2149
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Category:Aluminum Oxide
SPEC:AFS35-40
Packaging:Bag Package/Small Bag Package
Deion details:
Chromite sand is used for its high thermal
resistance, fast chilling capacity and resistance to liquid metal
penetration.Its thermal expansion is uniform and clearly lower than that of
silica sand thus finning problems are minimised.Chromite sand is provided with
a size of 45 - 65 AFA and a typical composition of Cr2O3: 46%, FeO: 27%, Al2O3:
15% and MgO:10%.
Advantage:
The Chromite Sand, has the advantage over
silica sand that is less reactive with the manganese oxide, reducing, thus, the
calcination problems.
The chromite sand is compatible
with all chemical processes for molds and cores. Currently large amounts of
chromite sand are used in the foundry industry for the manufacture of molds and
cores.
Chromite
Sand is applicable to all types of steels and very appropriate for parts of
chrome, chrome-nickel, manganese steel.
Chromite Sand in the foundry industry
Its properties enable the material to be used in
high duty grey iron and steel foundries as core and mould making sand.
Chromite Sand in the steel industry
In steel production, Chromite Sand is used as
well filler for protection of the sliding gate in large steel holding ladles.
Chromite Sand in the glass industry
When ground to a fine flour, Chromite Sand is
used for the production of green glass beverage containers