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High Grade Wood Stove Fire Bricks , Cement Kiln Magnesia Spinel Bricks

Zhengzhou Jansincere Refractory Co., Ltd
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High Grade Wood Stove Fire Bricks , Cement Kiln Magnesia Spinel Bricks

Brand Name : Jansincere

Model Number : MGO-020

Certification : ISO9001

Place of Origin : Xinmi City, Henan, China

MOQ : 5 tons

Price : US$1034.00-US$1217.00 per ton and negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 300 tons per month

Delivery Time : 30-45 days

Packaging Details : Wooden pallet, plastic shrink film, paper corner protection and straps protected outside. Pallet size: 95*95cm, 100*100cm or as request.

Product name : Magnesia-alumina Spinel Brick

MgO of Refractory Brick : ≥82%

A12O3 of Refractory Brick : 13-15%

Bulk Density : ≥2.98g/cm3

Apparent Porosity : ≤17%

Cold Crushing Strength : ≥60MPa

Refractoriness Under Load : ≥1700℃

Thermal Shock Resistance : ≥15 times

Refractoriness : ≥1800℃

Certificate of Alkaline-Resistant Brick : ISO9001

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Good Anti-stripping Ressitance Magnesia-alumina Spinel Brick for Cement Kiln

Introduction:

Magnesia-alumina spinel brick is made with pure raw material, less impurity content, pressed and sintered in high pressure temperature.

Feature:

Good performance of corrosion resistance

Good exfoliation resistance

High refractoriness

Application:

Magnesia-alumina spinel brick is widely used in large dry process cement rotary kiln.

Technical Index:
Item Magnesia-alumina Spinel brick
MgO, % ≥82
A12O3, % 13-15
Fe2O3, % ≤0.8
Volume Density, g/cm3 ≥2.98
Apparent Porosity, % ≤17
Cold Crushing Strength, MPa ≥60
Refractoriness Under Load,℃,[0.2MPa×0.6%] ≥1700
Thermal Shock Resistance,Cycles [1100℃,Water-cooling] ≥15
Refractoriness, ℃ ≥1800

Manufacturing Process Flow:

First, qualified raw materials enter to our raw materials warehouse

Second, all materials including fine powders, aggregates, binding agent are batched according to the technical agreement.

Third, finished raw materials is shaped by 630 tons pressure machine or 2500 tons automatic hydraulic pressure machine.

Forth, green bricks is dried in the dry kilns between 40℃ and 120 ℃, and then sintering in high temperature according to the firing curve.

Last, check the quality of finished refractory bricks and qualified products are packed as request.


High Grade Wood Stove Fire Bricks , Cement Kiln Magnesia Spinel Bricks


Product Tags:

fire resistant bricks

      

blast furnace brick

      
Quality High Grade Wood Stove Fire Bricks , Cement Kiln Magnesia Spinel Bricks for sale

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