ENERGY SERVES

REFRACTORY SOLUTIONS

Refractory materials or refractory is a heat-resistant material. Refractories are resistant to decomposition by heat, pressure, or chemical attack, and retain strength and form at high temperatures. Refractories are non-metallic materials having those chemical and physical properties that allows their application for structures/areas, or as components of systems, that are exposed to conditions ideally above 1,000 °F ( 538 °C). Refractory materials are used in furnaces, kilns, incinerators, reactors.

CLASSIFICATION OF REFRACTORIES

Classification Method

Examples

ACID, which readily combines with bases

Silica, Semisilica, Aluminosilicate

BASIC, which consists mainly of metallic oxides that resist the action of bases

Magnesite, Chrome-magnesite, Magnesite-chromite, Dolomite

NEUTRAL, which does not combine with acids nor bases

Fireclay Bricks, Chrome, Pure Alumina

Special

Carbon, Silicon Carbide, Zirconia

Method of Manufacture

Shaped :- Dry press process, fused cast, hand moulded, formed normal , fired or chemically bonded

 

Unshaped (monolithics) :- plastics, ramming mass, gunning castable, spraying

Refractories

Shaped Refractories

BASIC

  • Magnesia Bricks
  • Magnesia Chrome Bricks
  • Direct Bonded Magnesia- Chrome Bricks
  • Magnesia Carbon Bricks
  • Alumina Magnesia Carbon Bricks

DOLOMITE

  • Dolomite Bricks

FIRE CLAY & HIGH ALUMINA

  • Fire Clay & High Alumina Bricks

SILICA

  • Silica Bricks

FLOW CONTROL PRODUCTS

  • Slide Gate Refractories:
    Slide Plate
    Nozzle
    Well Block
  • Gas Purging Refractories:
    Porous-Plug
    Seating Block
    Tundish Refractories:
    Nozzle, Seating Block

UnShaped Refractories

  • Conventional Dense Castable
  • Insulation Castable
  • Low Cement Castable
  • Gunning Materials
  • Self Flow Castables
  • Tri-mor Range Of Castables
  • Ramming Mass
    (Basic / Silica / Neutral)
  • Laying Mortars
  • High Purity Alumina Cement
  • Coke Oven Mixes
  • Basic Spraying Mixes
  • Basic Gunning Masses
  • Coating Masses
  • Patching Masses
  • Basic Mortars
  • Silica Mortars
  • Nozzle Filling Compounds
    (Chromite/Zircon Based)

Special Refractories

  • Silicon Carbide
  • Nitride Bonded Silicon Carbide
  • Mullite
  • Zircon & Zirconia Mullite
  • Insulation Firebricks