Refractory Thermal Insulation Magnesia Fire Bricks for Electric Furnace

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
100 m.t./month

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Product Description:

Quick Details

Place of Origin:

(Mainland)

Shape:

Brick

Material:

MgO-Carbon Brick

SiO2 Content (%):

customized

Al2O3 Content (%):

customized

MgO Content (%):

≥78

CaO Content (%):

0

Refractoriness (Degree):

1770°< Refractoriness< 2000°

Model Number:

YH-MT10B

Brand Name:

 

Bulk density(g/cm³):

≥2.9g/cm³

Apparent porosity(%):

≤5

C(%):

≥10

compressive strengthMPa):

≥35

High Temperature Flexural strength(MPa):

≥6

Packaging & Delivery

Packaging Detail:The refractory thermal insulation magnesia fire bricks for electric furnace is packed on wooden pallets with three layers water-proof shrink film and tightened with plastic/steel bandages,when in the transportation process of magnesia carbon brick,we should pay attention to moisture and light handling.
Delivery Detail:7-15 working days

Specifications

1.High slag resistance& high refractoriness&high strength 
2.Approved by SINOSTEEL 
3.Factory direct price 
4.ISO certificate

Refractory Thermal Insulation Magnesia Fire Bricks for Electric Furnace

Refractory Thermal Insulation Magnesia Fire Bricks for Electric Furnace

YH-MT Series refractory thermal insulation magnesia fire bricks for electric furnace are designed and manufactured as per the different usage parts and working conditions of electric furnace, converter and ladle. It is shaped by high purity and high compact or large crystalline fused magnesia and high purity graphite as main materials and phenolic resin as binder.This kind of lime kiln used magnesia brick is mainly applied for the lining parts of electric furnace and converter.Directly touching molten steel and slag,it has the advantages of high strength,high slag resistance,good thermal stability and high refractoriness.According to melting conditions,different grades of magnesia carbon refractory brick should be chosen for the various usage parts of furnace body and ladle.

 

Main Chemical Compositions and Physical Properties

Refractory Thermal Insulation Magnesia Fire Bricks for Electric Furnace

ItemsYH-MT10AYH-MT10BYH-MT14AYH-MT14BYH-MT16A
Chemical Compositions(%)MgO8078767474
C1010141416
Apparent Porosity(%)45455
Bulk Density(g/cm³)2.952.92.952.952.9
Compressive Strength(Mpa)4035404035
High Temperature Flexural Strength(Mpa)6610107

 

Product Show of Refractory Thermal Insulation Magnesia Fire Bricks 

Packing Method of Refractory Thermal Insulation Magnesia Fire Bricks

Refractory Thermal Insulation Magnesia Fire Bricks for Electric Furnace

1.The refractory thermal insulation magnesia fire bricks for electric furnace will be packed as the standard of exporting, used wooden pallet with plastic/steel bandages,when in the transportation process of magnesia carbon brick,we should pay attention to moisture and light handling.

2.The packing of refractory thermal insulation magnesia fire bricks for electric furnace will accept customer's requirement if any.

3.Delivery within 7-15 working days after your payment.

4.Fast delievery accepted by customers.

Our Service Refractory Thermal Insulation Magnesia Fire Bricks for Electric Furnace

1. We could send the Technology Staff  to help you to install

2.We could keep in touch with you any time for answering your questions

3.We could design the Refractory Solution for you according to your Drawing of Vessel

4.We could provide  you a perfect after sale service

 

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Q:What are the new types of building brick materials?
In addition to the original clay brick, other masonry materials seem to be called new materials. Sintered silt bricks, steam blocks, lightweight blocks, hollow clay bricks, etc..
Q:Masonry method for boiler refractory brick
In accordance with the construction procedure of from bottom to top, from the inside to the outside of the drum and the lower part of the principle of convection tube flame plate concrete when the interval is from top to bottom.
Q:What are the improvements and improvements during the trial production of insulating bricks?
Per square metre weighs only about 1.4 kilograms, reduce the burden of building.Simple production: completely break through the traditional process, greatly shorten the construction cycle.
Q:What is the bulk density of the sintered bricks?
The Dragon such high aluminum refractory brick density is generally around 1000, heavy refractory brick, high alumina brick HLGX heavy weight in general 2000Kg/m fand.
Q:Refractory bricks, burner bricks, insulation bricks? Is it a kind of thing?
Not the same thing, refractory bricks and insulation bricks of raw materials, the proportion is not the same. This is the chain of various types of products
Q:Difference between inorganic insulation material and organic thermal insulation material
Manufacturing distinction:1, organic insulation materials mainly from petroleum products, including foam polystyrene board (EPS), extruded polystyrene board (XPS), spray polyurethane (SPU) and polystyrene particles. From a nationwide perspective, the organic exterior wall insulation system occupies more than 75% of the current external thermal insulation Market in our country.2, inorganic heat preservation material including expanded perlite, hollow glass beads, rock wool, mineral wool, perlite, glass wool and lightweight block self insulation system, mainly based on inorganic materials such as stone, glass, industrial waste and so on. As the state attaches importance to and requirements of the fire protection safety standards for wall materials, the market share of inorganic thermal insulation materials will be greatly improved.
Q:What's the price of lightweight refractory bricks?
In addition, general price comparisons are meaningless and need to be based on the use of demand = quality of products. After all, good quality is the driving force of continuous production.
Q:How shall the sintered porous self insulation bricks be laid at the bottom of the beam?
And the concrete column junction should be concrete columns of the tie bar are removed after straightening up in brick joints.
Q:The insulation layer destroyed after use of cement paste and tiling
The most certain and the method can increase the area of the balcony is to eradicate the insulation layer exposed after cement wall tiles.
Q:Are there any differences between insulating bricks and refractory bricks
The insulation performance of thermal conductivity of insulating brick in general 0.2-0.4 (average temperature 350 - 25 DEG C) w/m.k, and the thermal conductivity of refractory brick in 1 (the average temperature of 350 - 25 DEG C) above w/m.k, which can obtain the insulation performance of insulating brick than refractory brick insulation performance is much better.

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