EXOTEC SLEEVES
A range of highly exothermic
cum-insulating Sleeve developed to cater to the exclusive
needs of the Steel and SG Iron Foundry industry.
APPLICATION/FUNCTION
The Sleeves are lined as
Open or Blind Feeders to ensure proper feeding and
directional solidification of the casting in conjunction
with our COVEREX -707 APC Compound. Based on sound methoding
principles, they act as vital and powerful tools in the
hands of the Methods Engineer/Foundryrnan. It improves the
yield, productivity and profitability of the Foundry
through Direct reduction in Riser VOLUMES and Increase in
Solidication Extension Factor
PROPERTIES
-
For reliability and
consistency of performance the Sleeves are evaluated
only on the basis of Modulus Extension Factor (M.E.F.)
Test conducted on a CUBE.
-
In
addition, the Feeding Efficiency for various shape
Factors are determined by LMW Method. The complete Ready
Reckoner Chart of Exotec Sleeves for various shapes and
sizes are furnished in the Annexures.
ANNEXURE - I |
: |
Cylindrical Sleeves
From 1”
Ø
to 6”
Ø |
ANNEXURE - II |
: |
Cylindrical
Sleeves
From 7” Ø to 24” Ø |
ANNEXURE - III |
: |
Elliptical
Sleeves
Chart |
ANNEXURE - IV |
: |
Spherical
Sleeves
Chart |
|