55%-75% Alumina Magnesite Refractory Bricks Magnesia Carbon Bricks Electric Arc Furnaces

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Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd

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55%-75% Alumina Magnesite Refractory Bricks Magnesia Carbon Bricks Electric Arc Furnaces

Name: 5575 Alumina Magnesite Refractory Bricks Magnesia Carbon Bricks Electric Arc Furnaces
Brand: Rongsheng Xinwei
Price: 200 USD

$Quality 55%-75% Alumina Magnesite Refractory Bricks Magnesia Carbon Bricks Electric Arc Furnaces wholesale$

Brand Name : Rongsheng Xinwei

Model Number : LMT55, LMT60, LMT65, LMT70, LMT75

Certification : ISO9001

Place of Origin : Zhengzhou ,China

MOQ : 1 Ton

Price : 200-800USD

Payment Terms : TT; L/C

Supply Ability : 2000tons /month

Delivery Time : 20-30DAYS

Packaging Details : packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

Abrasion Resistance : High

Chemical Resistance : High

Color : Gray

Compressive Strength : High

Density : High

Flexural Strength : High

Material : Magnesite

Refractoriness : High

Service Temperature : High

Shape : Bricks

Size : Standard

Thermal Conductivity : Low

Thermal Expansion : Low

Thermal Shock Resistance : High

Type : Refractory

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Description of Alumina Magnesia Carbon Bricks With 55%-75% Alumina Content Are Used in Electric Arc Furnaces And Converters

The magnesia-carbon bricks produced by our company use high-purity, high-density fused magnesia, large crystal magnesia, and high-purity flake graphite as the main raw materials, add an appropriate amount of antioxidants, and use phenolic resin as a binder. to make. The series of alumina-magnesia-carbon bricks produced are mainly made of corundum, super-high alumina bauxite, fused magnesia and high-purity flake graphite, with phenolic resin as a binder, and are produced by high-pressure forming and low-temperature baking processes. It has good thermal strength and slag resistance, and is suitable for the wall and bottom of small and medium ladles.

$55%-75% Alumina Magnesite Refractory Bricks Magnesia Carbon Bricks Electric Arc Furnaces$

Features of Magnesia Carbon brick

● Excellent slag resistance

● High strength and erosion resistance

● Excellent thermal shock stability

● long service life

● High temperature resistance

Application of Magnesia carbon brick:

Magnesia-carbon bricks are mainly suitable for refining ladle or slag line of large ladle. Different grades of magnesia-carbon
bricks can be selected according to different smelting conditions and smelting steel grades.

$55%-75% Alumina Magnesite Refractory Bricks Magnesia Carbon Bricks Electric Arc Furnaces$

Parameters of Magnesia Carbon Brick:

Item	Index
Item	LMT75	LMT70	LMT65	LMT60	LMT55
Al₂O₃ %	≥75	≥70	≥65	≥60	≥55
Al₂O₃+MgO %	≥81	≥77	≥80	≥75	≥72
C %	≥5	≥5	≥7	≥7	≥8
Apparent porosity %	≤7	≤7	≤7	≤7	≤7
Bulk density g/cm³	≥3.2	≥3.15	≥3.1	≥3.0	≥2.9
Cold Crushing Strength MPa	≥60	≥60	≥60	≥50	≥50

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