Industries

Heat Treating

Allied provides refractory solutions for many heat treating applications:

  • Annealing
  • Nitriding
  • Normalizing
  • Tempering
  • Hardening
  • Solution Heat Treating
  • Stress relieving
  • Carburizing 

 

Hearth Refractories

Area

Products

Properties

Benefits

Hearth 

CAST 2550LI C 46% alumina castable For abrasive, reducing atmospheres
DURACON® 28 45% alumina low cement castable Excellent thermal shock resistance
TUFF-FLO 50 50% alumina-based pumping castable Resistant to alkali attack
DRI-VIBE® 434A 55% alumina dry vibratable Rapid heat-up, moisture free
QUICK-CAST® 62 66% alumina, mullite-based, low cement castable High hot and cold strengths

Walls

CW PS SUPER PLASTIC Air-set ramming plastic Resistant to chemical attack
TUFF-FLO 47 Fireclay-based pumping castable Resistant to alkali attack
    

Subhearth Insulating Castable

Area

Products

Properties

Benefits

Subhearth

INSULMIX® 20LI 2000° Insulating castable / gunite Excellent gunning properties, low rebound
INSULMIX® 26LI 2600° Insulating castable Good resistance to CO disintegration
MATRILITE 24AC 2450° Insulating castable / gunite All-purpose subhearth castable
    

Pier Block Refractories

Area

Products

Properties

Benefits

Pier blocks

ARMORMAX 70 SR High needle-bearing, mullite-based low-cement castable Withstands mechanical impact and severe thermal shock
TUFF-FLO FSM Fused silica and mullite-based pumping castable Excellent resistance to thermal shock
 

Burner Tile Products

Area

Products

Properties

Benefits

Burner Tiles

CW KASTECH 60 Mullite-based castable Highly volume stable
LCF 798A Andalusite-based castable Thermal shock resistant
STEEL-PAK 90CR Chrome-alumina ramming plastic Abrasion resistant
 

Induction Furnace Products

Area

Products

Properties

Benefits

Coil grout /
Cast liners

COIL CAST FS Fused silica-based castable Good thermal shock resistance
COIL CAST 97A Low silica, low iron castable Highest purity, resistant to cracking
MATRISIL CV FINE Fused-silica castable Designed for thin wall applications