FC magnesia carbon patching bricks for converter

Converter Magnesia Carbon Patching Bricks

Production Technics:

Based on the Fused Magnesia and the Pitch;

Adding certain quantity of agglutinant at the same time;

Produced by high temperature mixing and high pressure press.

Production Feature:

Sintering time is short(within 50 minutes).

Using time is long (between 25 hours to 45 hours).

Convenient to cooperate.

Application:High temperature patching for the converter working face.

Usage method :Can be by pasting and throwing .

Quality Table:

Brand MgO% C % CaO % SiO2 % Fe2O3 % B D g/cm3 A.P% C.C.S Mpa

BLZ-87 ≥87 ≥6.5 ≤2.0 ≤2.5 ≤1.2 ≥3.0 ≤5 ≥50

BLZ-85 ≥85 ≥6.5 ≤2.5 ≤2.5 ≤1.5 ≥2.95 ≤5 ≥45

BLZ-82 ≥82 ≥6.5 ≤3.0 ≤3.0 ≤1.8 ≥2.90 ≤6 ≥40