Henan HengYu Kiln Refractory Co., Ltd.

 

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MgO Content 92% - 99% Insulating Fire Brick , Fired Magnesia Brick Brown Color

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MgO Content 92% - 99% Insulating Fire Brick , Fired Magnesia Brick Brown Color

China MgO Content 92% - 99% Insulating Fire Brick , Fired Magnesia Brick Brown Color supplier

Large Image :  MgO Content 92% - 99% Insulating Fire Brick , Fired Magnesia Brick Brown Color

Product Details:

Place of Origin: Henan Xinmi
Brand Name: Henan HengYu
Certification: ISO9001
Model Number: HYM-92

Payment & Shipping Terms:

Minimum Order Quantity: 10Ton
Price: Negotiated
Packaging Details: Pallet Size :92x92x100cm ,Cardboard&Corner Protection,Waterproof Film
Delivery Time: 5days after got deposit
Payment Terms: L/C, T/T, Western Union
Supply Ability: 2000Ton Per Month
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Detailed Product Description
Main Ingredient: Sinterd Fused Magnesite Powder Mgo Content: 88% - 97%
Al2o3 Content: Around 5% Sinterd Temperature: 1450℃
Color: Brown Color Apparent Porosity: ≤18
Bulk Density: 2.7-3.0 Working Temperature: 1400℃

Mgo Content 92% - 99% Sintered Magnesia Carbon Brick Fired Magnesia Brick

 

Magnesia Series Brick Description


Magnesia Hercynite Bricks was prepared with hercynite as raw materials. The application results showed that the kiln coating formed rapidly and stability when using magnesia-hercynite brick. The magnesia-hercynite brick had low thermal conductivity and long service life, and its overall performance was better than magnesia-chrome brick.

Feature of HengYu Magnesite Refractory Bricks

1. High refractoriness, usually the refractoriness is above 2000°C.
2. Refractoriness under load about 1500-1550°C because of poor high-temperature intensity.
3. Strong ability to resist basic (alkaline) slag, can not contact with acid refractory material.
4. Poor Thermal shock resistance, so keep the temperature of furnace stabilized.
5. Poor Volume stability at high temperature, must set aside appropriate expansion joint when laying brick.
6. Strong ability of thermal conductivity, sometime need insulating material.
7. Hydrability, keep product away from moisture during storage.

 

Magnesite Refractory Bricks Technical Data

 

Item MZ-97 MZ-95 MZ-93 MZ-91
MgO % ≥97 ≥95 ≥93 ≥91
SiO2 % ≤1.0 ≤2.0 ≤3.5 -
CaO % - ≤2.0 ≤2.0 ≤3.0
Apparent porosity/% ≤16 ≤16 ≤18 ≤18
Cold crushing strength/ Mpa ≥60 ≥60 ≥60 ≥60
Refractoriness under load, 0.2MPa, °C ≥1700 ≥1650 ≥1620 ≥1560
Reheating Linear Change(1650 °C,2h) /% 0~-0.2 0~-0.3 0~-0.4 0~-0.4


Applications of Magnesite Refractory Bricks

1. Iron Steel Industry
steelmaking furnace lining, ferroalloy furnace, metal mixer furnace lining, converter lining, arc furnace wall and furnace bottom, soaking furnace, heating furnace bottom

2. Non-ferrous metallurgical industry
copper,nickel,lead,zinc,tin smelting furnace lining, refined copper reverberatory furnace,ore electric furnace lining

3. Glass Industry
glass furnace regenerator checker

4. Building Material Industry
lime kiln,cement kiln

5. Refractory Material Industry
High temperature calcination kiln,shaft kiln and tunnel kiln

Shapes & Sizes

 

Straight Split Arch Wedge Tile Other Shape
L×W×H(mm) L×W×H (mm) L×W×H/h(mm) L×W×H/h (mm) L×W×H (mm) Key brick,
230×114×65 230×114×25 230×114×65/45 230×114×65/45 230×230×38 Skew brick,
230×114×75 230×114×32 230×114×65/55 230×114×65/55 230×230×50 Soap,
  230×114×37 230×114×75/45 220×114×75/45 230×230×65 Checker,
  230×114×50 230×114×75/55 220×114×75/55 230×230×75 Neck,
    230×114×75/65 220×114×75/65   Taper,

We also can make brick according to customers’ drawing and requirements.

 

MgO Content 92% - 99% Insulating Fire Brick , Fired Magnesia Brick Brown ColorMgO Content 92% - 99% Insulating Fire Brick , Fired Magnesia Brick Brown Color

 

Contact Details
Henan HengYu Kiln Refractory Co., Ltd.

Contact Person: Mika

Tel: 86-15981951014

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