EAF Refractories

We design and
manufacture high
performence EAF
roof blocks for the
steel plants under
controlled process
conditions.

DC-arc furnace roof

Metacast-1850Crst

MgO-C special shapes

• End Brick
• Round Block
• Half Block
• Ramming mix
• Carbon content

♦ 12%

♦ 14%

• Hot repairs of EBT bricks for extended EAF campaigns.
• Self-levelling properties for enhanced and easy placement.

• Selected tabular alumina and MgO. Al₂O₃ spinel raw materials.

• MgO      98.1%
• Fe₂O₃      0.1%
• Ca0         0.8%
• SiO₂        0.4%
• Al₂O₃       0.1%
• C            14.0%
• BD          3.01g/m³
• AP           4.0%
• CCS       50.0 MPa

expert for porous plugs...

• Grain Sizes                          
  2-7mm                                 
  3-8mm
• Properties
• MgO             45.0%   
• Fe₂o₃              9.5%
• CaO                1.0%
• SiO₂              42.0%
• Al₂O₃              1.0%
• L.O.I.      1,5% max.
• S.G.        3.30 g/cm³
• B.D         1.70 g/cm³
• Packing  
• 0.7/1.0/1.3 ton big-bags
• With / without pallet
• Strapped&nylon covered