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Zhengzhou Jansincere Refractory Co., Ltd

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High Purity Magnesia Carbon Bricks , Fire Resistant Bricks High Working Temperature

High Purity Magnesia Carbon Bricks , Fire Resistant Bricks High Working Temperature

High Purity Magnesia Carbon Bricks , Fire Resistant Bricks High Working Temperature

Product Details:

Place of Origin: Xinmi, Henan, China
Brand Name: Janincere
Certification: ISO19001, ISO14001
Model Number: MGO-008

Payment & Shipping Terms:

Minimum Order Quantity: 1 tons
Price: $750-900/ ton
Packaging Details: Wooden pallet
Delivery Time: 30-45 days after received deposit
Payment Terms: L/C, D/P, T/T, Western Union
Supply Ability: 3000 tons per month
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Detailed Product Description
Product Name: High Purity Magnesia-chrome Brick MgO: ≥60%
Cr2O3: ≥12% SiO2: ≤3.2%
C.C.S: ≥35MPa Apparent Porosity: ≤19%
Thermal Shock Resistance Of Brick: ≥4times(1100℃ Water Cooling) Size: Standard Size
Specification: DMC-12 Feature: High Temperature Resistance
Certificate: ISO9001

High Purity Magnesium Material Direct Bonded Magnesia-chrome Brick

 

Introduction:

The main raw material of magnesite chrome brick is magnesite chrome synthetic spinel.

It is made by adding little amount of additives,shaped at high pressure and sintered at high temperature.

 

Feature:

Good thermal stability and erosion resistance

High Temperature Resistance

 

Technical Index:

Item DMC-12 DMC-9B DMC-9A DMC-6 DMC-4
Standard Value Standard Value Standard Value Standard Value Standard Value
MgO, % ≥60 ≥70 ≥70 ≥75 ≥80
Cr2O3, % ≥12 ≥9 ≥9 ≥6 ≥4
SiO2,% ≤3.2 ≤3.0 ≤2.8 ≤2.8 ≤2.5
Apparent Porosity,% ≤19 ≤19 ≤19 ≤18 ≤18
Bulk Density, G/Cm3 ≥3.0 ≥2.98 ≥2.98 ≥2.95 ≥2.93
Cold Crushing Strength,Mpa ≥35 ≥40 ≥40 ≥40 ≥40
0.2.Mparefractoriness Under Load(℃) ≥1580 ≥1580 ≥1600 ≥1600 ≥1600
Thermal Shock Resistance, Times(1100℃~Water Cooling) ≥4 ≥4 ≥4 ≥4 ≥4

 

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.

 

Contact Details
Zhengzhou Jansincere Refractory Co., Ltd

Contact Person: venus

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Zhengzhou Jansincere Refractory Co., Ltd
Songlou street
Tel:86-371-55668168
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