magnesia carbon brick for steel ladle

Brand:aa

Product detail:

 

Magnesia Carbon brick is resin-bonded brick made from dead-burned or fused magnesia and graphite. Anti-oxidant is added if required. Magnesia Carbon brick has good performance in thermal resistance, corrosion resistance and spalling resistance. Widely used in converters, EAFs, ladles and refining furnaces.

 

                                                         Magnesia carbon brick

 

Index    Brand	MC-10A	MC-10B	MC-10C	MC-14A	MC-14B	MC-14C	MC-18A	MC-18B	MC-18C
MgO(%)≥	82	80	78	78	76	74	74	72	70
C (%)≥	10	10	10	14	14	14	18	18	18
Bulk density(g/m3)≥	3.00	2.95	2.90	3.00	2.95	2.90	3.00	2.95	2.90
Apparent Porosity (%)≤	3	4	4	3	4	4	3	4	4
Cold Crushing Strength(Mpa)	45	40	35	45	40	35	45	40	35
Hot Modulus of Rupture (1400×0.5h)(Mpa)	10	8	6	14	10	12	12	10	8