Monolithic Formulations for Ferrous Casting Foundry Industry
Casting Foundries melting Alloy Steel, Carbon Steel, Stainless Steel and Manganese Steel normally use Induction Furnaces. We manufacture a range of products based on Magnesite for lining of these furnaces. All these products are manufactured at the plant located at Rabale in New Mumbai. The table below gives the detailed specifications
       

 
INDSPINEL
A
INDSPINEL 
C
INDPATCH
INDKOTE INDTOP
MgO
70% Min.
70% Min.
70% Min.
80% Min
70% Min
SiO2
8% Max.
8% Max.
8% Max.
8% Max.
8% Max.
Al2O3
20 % Min.
-
-
-
-
Cr2O3
-
8% Max.
8% Max.
-
8% Min
Setting
Chemical/ Heat
Chemical/ Heat
Hydraulic/ Heat
Hydraulic/ Heat
Hydraulic/ Heat
Grading
0-5 mm
0-5 mm
0 to 1 mm
0-0.25 mm
0-5 mm
Packing
50 Kg.
50 Kg.
50 Kg.
50 Kg.
50 Kg.
Use
Special Alloy Steels
For all qualities of steel especially foundries with interrupted operations.
All Purpose
For coil coating
For making the mouth Top of the induction furnace above coil level

Indspinel A & C

An Induction furnace ramming material made from Dead Burnt Magnesite clinker in association with either Alumina or Chrome. Specially bonded with clays and other chemical binders to achieve the desired sintering characteristics.

Indpatch

This material is designed for repairing the cracks and other erosion that occurs in the lining during usage. It possesses good workability and has no shrinkage upto 1650 0 C and has good erosion resisting properties. The chemical composition is similar to the ramming mass but the grading/ binder is different for good workability.

Indkote

This is a High MgO based refractory powder blended with suitable binders to protect the Induction furnace coils.

Indtop

MgO based formulation to be used with 8 to 10 % foundry grade Sodium Silicate for making the area of furnace outside the coil and mouth of furnace. Product has good resistance to wear due to mechanical abrasion.