Industries

Heat Treating

Allied provides refractory solutions to many heat treating processes:

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

 

Heat Treating Furnace Products

Area

Products

Properties

Benefits

Hearth / Car tops

 CAST 2550LI C 46% alumina castable Designed for abrasive, reducing atmospheres
DURACON® 28 45% alumina low cement castable Excellent thermal cycling properties
DRI-VIBE® 434A 55% alumina dry vibratable Totally dry, rapid heat-up
LCF 798A Andalusite-based castable Thermal shock resistant
QUICK-CAST® 62 66% alumina, mullite-based, low cement castable High abrasion resistance
TUFF-FLO 32SA 76% bauxite alumina-based pumping castable Volume stable, abrasion resistant

Walls

 CW PS SUPER PLASTIC Fireclay-based ramming plastic Resistant to chemical attack
TUFF-FLO 50 Fireclay-based pumping castable Resistant to chemical attack
    

Insulating Backup Material

Area

Products

Properties

Benefits

Walls / Subhearth

 INSULMIX® 20LI 2000° Insulating castable / gunite Excellent gunning properties, low rebound
INSULMIX® 26LI 2600° Insulating castable Good resistance to CO disintegration
MATRILITE 24AC 2400° Insulating castable / gunite Back-up lining for intermediate temperatures
    

Pier Block Products

Area

Products

Properties

Benefits

Pier blocks

 METAL-ROK® 70M Excellent high strength and wear resistance Used for precast shapes only
TUFF-FLO FSM Fused silica and mullite-based pumping castable Excellent strengths and resistance to thermal shock
 

Burner Tile Products

Area

Products

Properties

Benefits

Burner Tiles

 CW KASTECH 60 Mullite-based castable Very high strengths
CW TITAN PLASTIC Mullite-based castable ramming plastic Volume stable
LCF 798A Andalusite-based castable Thermal shock resistant
STEEL PAK 90CR Chrome-alumina ramming plastic Impact and abrasion resistant
 

Induction Furnace Products

Area

Products

Properties

Benefits

Coils grout /
Coil blocks

 CAST 217FS Fused silica-based castable Good thermal shock resistance
COIL CAST 97A Low silica, low iron castable Highest purity, resistant to cracking
MINRO-AL® CAST A44 Tabular alumina based Fine grained castable