Project Description

Description

Ladle castable is a refractory raw material of aluminum and magnesium by adding a certain amount of binder made of granular and powder materials.

In order to improve the service life of ladle and reduce the consumption of refractory, ladle refractory plays an important role in the steelmaking process.

Use ladle castable that is not only lower the manufacturing cost but also cam lower workers’ labor intensity

Which is mainly performed on using agitator to conduct ladle castables during the construction process and completely takes advantage of mechanical equipment to raise labour productivity.

From the economic, labor-saving, environmental protection and other considerations, pouring construction has become an effective ladle construction methods

Ladle castable Features:

  • High fire resistance
  • Good wear resistance
  • Good slag resistance
  • Good corrosion resistance
  • Anti-melt erosion
  • High temperature stability is good

Application

  • High fire resistance

  • Good wear resistance

  • Good slag resistance

  • Good corrosion resistance

  • Anti-melt erosion

  • High temperature stability is good

Technical data

ITEMLD-1LD-2LD-3
Al2O3 + MgO %≥90≥88≥85
Bulk Density (g/cm3)≥2.90≥2.85≥2.80
CCS (MPa) 110℃×24h≥30≥30≥25
1550℃×3h≥70≥60≥60
Linear Change % 1550℃×3h-0.2 ~+1.0-0.2 ~+1.0-0.2 ~+1.0
Amount of water (%)5.0-6.05.0-6.05.0-6.0

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