| D.P.I.C. Rolls are made of a high alloy iron shell
and a soft grey iron or ductile iron core metal.
These rolls are used in finishing stands of Rod
mills and for flat rolling. The shell material consisting
of predominantly Bainitic or Martensitic matrix
with free carbides with small quantities of tiny
flake graphite, have excellent wear resistance coupled
with resistance to fire cracking. These rolls are
available in hardness range of 70 to 85 Shc. The
core material of these rolls is mostly grey iron
but where higher strength is required, the core
is made of ductile/nodular cast iron. |
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Pouring of hot
metal for DPIC rolls |
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