Magnesite Bricks

Product Overview

Description

Magnesite Bricks

DESCRIPTIONS 

refractory magnesite carbon bricks

1.Same quality but cost effective  than European products.
2.Provide refractory solution for EAF, LF, LD. AOD. and other industrial furnaces.
3. 30000 TPA capacity
4, Allow DA, DP, LC. free payment terms.

5, allow payment on performance basis.

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 brickis a very mature product in our area.  As our area has 1/4 world storage of best quality Magnesia ore, we can provide as good quality as European Mg-C bricks with competitive prices. We also provide basic refracotry lining solution for CONVERTER, EAF, LF, LADLE, etc. these industrial furnaces.

 The following are typial properties as per Chinese latest version standard. We also provide customer-tailored products as per customer special reuirements.

Specification 

Sl. No.	MT10A	MT10B	MT10C	MT14A	MT14B	MT14C	MT18A	MT18B	MT18C
A.P.         %	2	3	4	2	3	4	1	2	3
B.D.       g/cm3	3.04	2.97	2.93	2.99	2.94	2.90	2.95	2.91	2.88
CCS    MPa	40.2	34.8	29.8	35.6	30.5	26.7	32.8	27.3	25.3
Bending strength mpa 1400×30min	11.8	9.6	8.2	13.4	11.90	8.8	13.8	11.4	9.3
MgO     %	81.34	80.10	78.73	78.16	76.53	75.24	73.68	71.99	70.56
C      %	11.43	11.72	11.18	15.90	15.65	15.87	19.82	19.76	19.41
SiO2  %	0.91	0.97	1.04	0.98	0.96	1.05	0.99	0.96	1.08
Fe2O3  %	0.43	0.48	1.56	0.42	0.47	1.57	0.41	0.47	1.60
CaO    %	1.25	1.24	1.38	1.24	1.25	1.37	1.26	1.25	1.36

Fused megnesia specification. 

BRAND	CHEMICAL PROPERTY %					B.D. OF GRAIN > g/cm3
	MgO >	SiO2<	CaO<	Fe2O3<	Al2O3<
FM990	99.0	0.3	0.8	0.3	0.2	3.50
FM985	98.5	0.4	1.0	0.4	0.2	3.50
FM980	98.0	0.6	1.2	0.6	0.2	3.50
FM975	97.5	1.0	1.4	0.7	0.2	3.45
FM970	97.0	1.5	1.5	0.8	0.3	3.45
FM960	96.0	2.2	2.0	0.9	0.3	3.35

 

 

 

 

 

 

 

 

 

 

 

Customer can choose the fused megnesia from their own experience.

1. Magnesia Carbon Bricks for Converter:  ZLMT-16,ZLMT-14,ZLMT-12,ZLMT-10

Production Technics: it is produced by high temperature mixing and high-pressure press with fine quality fused magnesia and high purified flake graphite as the main raw material, the resole resin as the anchoring agent, and adding the antioxidant at the same time. Main Use: for work lining Brand MgO % C % B D g/cm3 A.P % C.C.S MPa H.M.O.R Mpa ZLMT-16 ≥76 ≥16 ≥3.00 ≤3 ≥40 ≥10 ZLMT-14 ≥77 ≥14 ≥2.90 ≤4 ≥40 ≥10 ZLMT-12 ≥80 ≥12 ≥2.85 ≤4 ≥35 ≥6 ZLMT-10 ≥80 ≥10 ≥2.85 ≤5 ≥35 ≥5

 

2.Magnesia Carbon Bricks for EAF : DLMT-14,DLMT-12,DLMT-10,DLMT-8,

Production Technics: it is produced by high temperature mixing and high-pressure press with fine quality fused magnesia and high purified flake graphite as main raw material, the phenolic resin as anchoring agent. Main Use: for work lining of ordinary EAF, high power and U-high power EAF. Brand MgO% C % B D g/cm3 A.P % C.C.S Mpa H.M.O.R Mpa DLMT-14 ≥76 ≥14 ≥2.90 ≤4 ≥40 ≥10 DLMT-12 ≥76 ≥12 ≥2.85 ≤5 ≥35 ≥6 DLMT-10 ≥78 ≥10 ≥2.90 ≤5 ≥35 ≥5 DLMT-8 ≥80 ≥8 ≥2.85 ≤6 ≥30 ≥4

 

1.Magnesia Carbon Bricks for Ladle : GBMT-14, GBMT-12,GBMT-8,

Product Technics: it is produced by high temperature mixing, high-pressure press and high temperature processing with fused magnesia and squama graphite as the main raw material, phenolic resin as the anchoring agent and adding certain quantity of antioxidant. Main Use: applied for Ladle work lining. Brand MgO % C % B D g/cm3 A.P.% C.C.S Mpa H.M.O.R Mpa GBMT-14 ≥76 ≥14 ≥2.90 ≤4 ≥40 ≥12 GBMT-12 ≥78 ≥12 ≥2.85 ≤5 ≥35 ≥8 GBMT-8 ≥82 ≥8 ≥2.90 ≤6 ≥30 ≥5

 refractory magnesite carbon bricks