magnesite carbon bricks

magnesite carbon bricks EAF, HP electric furnace, UHP furnace wall and the slag line,Converter lining;

magnesite carbon bricks

Raw materials(high quality fused magnesite)

MgO-C bricks

Features

Low porosity, high strength, high anti-erosion ability;

Excellent oxidation resistance, slag resistance and erosion resistance..

Excellent thermal shock resistance and spalling resistance;

High refractoriness, good resistance ability of against alkaline gases;

Uneasy to oxidation and hydration,long storage life, easy to use, no carcinogens.

Application

EAF, HP electric furnace, UHP furnace wall and the slag line,Converter lining;

Refining ladle slag line and other parts;Ladle lining;

Open hearth furnace, tundish, metal mixer, furnace refining and other key parts of thermal equipment

Specifications

Item	Index
	MT10A	MT10B	MT10C	MT14A	MT14B	MT14C	MT16	MT18A	MT18B	MT18C
Mgo%≥	80	78	76	76	74	74	74	72	70	70
C%≥	10	10	10	14	14	14	16	18	18	18
Apparent porosity%≤	4	5	6	4	5	6	6	3	4	5
Bulk density(g/cm3)≥	2.90	2.85	2.80	2.90	2.82	2.77	2.80	2.90	2.82	2.77
Cold crushing strenth (Mp)≥	40	35	30	40	35	25	35	40	35	25
hot modulus of rupture1400×30min≥	6	5	4	14	8	5	7	12	7	4

magnesite carbon bricks