Capital Refractories Limited

Refractories: Coreless induction furnace linings

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Steel

Capital Refractories offer a full range of coreless induction furnace linings, topping and patching products for a wide range of steels and high temperature alloys.

Area
Description
A range of linings including spinel-forming and magnesia-based, specifically developed for melting a variety of metals over a wide temperature range.
Chemically bonded high strength materials compatible with Capital's dry linings.
High grade fine hydraulic cements
Mica in sheet or roll form
Fine grained chemically bonded products for lining repairs and joint
sealing.
Hydraulically bonded multi-purpose castable.
Area
Product
Description
Bonding
Max. Service
Temperature °C
Hot face dry lining
Coral SXL
High duty lining developed to withstand elevated temperatures and retain a good level of powder at the back face.
Ceramic
1750
Coral XL
General purpose lining with a wide melting temperature range.
Ceramic
1750
Coral CXL
General purpose lining with a wide melting temperature range.
Ceramic
1730
Coral HB
General purpose lining for lower temperature steels
Ceramic
1700
Coral SMC
Incorporates complex chromes for improved slag resistance.
Ceramic
1750
Coral 85
High performance lining designed for large furnaces operating at high temperatures.
Ceramic
1750
Coral V40
Magnesia-rich lining designed for vacuum melting.
Ceramic
1800
Cormag 90
Basic ramming mix for use in continuous melting applications.
Ceramic
1750
Topping & Spout Material
Almacap
Silicate bonded high alumina hard wearing rammable.
Chemical
1650
Toppatch
Silicate bonded alumino-silicate rammable.
Chemical
1600
Capram 70
Phosphate bonded high alumina plastic topping and repair mix.
Chemical
1700
Coral V40DT
Dry topping for Coral V40.
Chemical
1700
Coil Screed
Silkote 90
Hydraulically bonded, high alumina induction furnace coil screed.
Hydraulic
1800
Capscreed
Hydraulically bonded, high alumina induction furnace coil screed.
Hydraulic
1700
Repair Materials
D10 Plaster
Alumino-silicate patching plaster.
Chemical
1700
D10f
A finer version of D10 Plaster.
Chemical
1700
D11
High grade high alumina patching material.
Chemical
1800
Capram 90F
High grade high alumina patching and topping material.
Chemical
1800
Castable Material for Lids/Bases
Silcast 1600CM
Alumino-silicate multi-purpose castable.
Hydraulic
1600

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