refractory Magnesia carbon bricks for ladles manufacturers

1.excellent slag resistance 2.thermal shock resistance 3.with competitive price

Magnesia carbon brick products are widely used in excellent steel refining ladle. The products adopt fused magnesia and natural flake graphite as the main raw material and Phenolic resin as binder. But different manufacturers’ product quality status and adaptability of steel are not the same. Our company can design and manufacture ladle slag line, melting pool and synchronous durable high-quality products with ladle bottom, in accordance with the requirement of types of steel and carbon content.

Physicochemical index of magnesia carbon bricks for ladles:

Brand/Item		MT-14A	MT-14B	MT-10A	MT-10B
Chemical composition (%) ≥	MgO	74	80	79	74
	C	14	10	10	14
Bulk density g/cm3 ≥		3.0	2.98	3.05	3.05
Apparent porosity (%)≤		3.5	3.5	4.0	4.5
Crushing strength MPa ≥		40	40	40	40
Hot modulus of rupture MPa1400×0.5h ≥		10	10	6	6

refractory Magnesia carbon bricks for ladles manufacturers