Alumina magnesium carbon brick refractory for Steel ladle and converter

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Loading Port:
Dalian
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TT or LC
Min Order Qty:
1 m.t.
Supply Capability:
2000 m.t./month
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Product details
Alumina magnesia carbon brick used for ladle and converters 
Aluminum magnesium carbon brick adopts special bauxite, corundum, fused magnesium as aggregate, and focus on strengthening the matrix, slag corrosion resistance, spalling resistance, good thermal stability etc, are widely used in ladle molten pool and refining ladle metallurgy equipment, such as aluminum and magnesium carbon brick are just the quality of the jade and super vitriol soil.Calcium magnesium carbon brick for synthesis of magnesium, calcium and high carbon flake graphite as the main raw material, with no water resin as binder through special process, and the special waterproof processing, used for wall and slag line.It could adsorb  the nonmetal impurity in liquid steel and reach the purpose of purifying molten steel during use.

In order to improve the Alumina magnesia carbon bricks oxidization, can appropriately add some Si powder, Al powder, SiC powder or silica iron powder and other additives, with resin as the binding agent, high pressure forming, after treatment of 200300℃, it can be used without calcination. Any Interests, please feel free to contact us for more information and detailed quotation.

Standard chemical composition and mechanical properties 

Item

Alumina magnesia carbon brick 

Magnesia Alumina carbon brick

RSLMCA

RSLMCB

RSAMCC

RSMAC65

RSMAC70

RSMAC75

chemical index

AI₂O₃

70

65

60

10

8

6

(%) ≥

MgO

13

12

13

64

68

71

(%) ≥

C

6

6

6

8

10

10

(%) ≥

CWO

(%) ≥

physical index

App.por(%) ≤

10

10

12

6

5

5

BD(g/cm³) ≥

3

2.95

2.9

2.8

2.9

3

CCS(MPa) ≥

45

45

45

30

35

40

 

Application of Magnesia Alumina Carbon Brick

It is widely used in the metallurgical equipment, for instance, ladle molten pool and refining ladle. alumina-magnesium carbon brick has two different kinds of raw materials: the corundum one and the special grade bauxite one. The main materials of magnesia-calcium-carbon brick are synthetic calcium magnesium and high carbon flake graphite, compounded by the anchoring agent of anhydrous res in through special process and waterproof process. It can be used for ladle wall and slag line. In the process of using, the non metallic inclusion can be adsorbed and the molten steel purified.

 

CNBM International Corporation

We have 13 refractory plants and annual production capacity 500,000 tons, 15 professor level senior engineers,239 engineers,5 senior experts committed Iron & Steel industry.
We produce Magnesia Carbon Brick,Magnesia Brick,High Alumina Brick,Fireclay Brick,Corundum Brick,Corundum-Mullite Brick,Magnesia Chrome Brick,Silica Brick,Silicon Nitride Bonded SiC Brick,Monolithic Refractories.

We have 263 patents, 5 national key new product and 69 provincial and ministerial scientific achievements.

CNBM International is highly recognized by its business partners and clients all over the world and has established good business relationship with the customers in over 160 countries and regions all over the world.

 

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