ZhengZhou Kaier Kiln Refractory Co.,Ltd

 

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ISO9001 Magnesite Furnace Refractory Bricks High Temperature Dimensional Stability

ISO9001 Magnesite Furnace Refractory Bricks High Temperature Dimensional Stability

ISO9001 Magnesite Furnace Refractory Bricks High Temperature Dimensional Stability
ISO9001 Magnesite Furnace Refractory Bricks High Temperature Dimensional Stability

Large Image :  ISO9001 Magnesite Furnace Refractory Bricks High Temperature Dimensional Stability Get Best Price

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
Detailed Product Description
Main Ingredient: Sinterd Fused Magnesite Powder Mgo Content: 88% - 97%
Al2o3 Content: Around 5% Sinterd Temperature: 1450℃
Color: Black Color Apparent Porosity: ≤18
Bulk Density: 2.7-3.0 Working Temperature: 1400℃
High Light:

kiln refractory bricks

,

heat proof bricks

ISO9001 Magnesite Refractory Bricks High Temperature Dimensional Stability​

 

HengYu Magnesite Refractory Bricks Features

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.

 

Magnesite Refractory Bricks Description

 

1.The products are fused magnesia as main raw material, after a reasonable size distribution, high pressure forming, high-temperature sintering. The product has strong resistance to slag corrosion ability and high temperature dimensional stability. Mainly used in glass furnace regenerator, the upper part.

 

2.The regular magnesia bricks are made from dense dead burned magnesia that makes the bricks in good refractoriness, corrosion-resistance, and widely used in checker chamber of glass tank, lime kiln, non-ferrous metallurgical furnaces, open heart furnace, iron mixer and EAF of steel-making, and also ferro-alloy furnace, etc.

 

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

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


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.

 

ISO9001 Magnesite Furnace Refractory Bricks High Temperature Dimensional Stability 0

 

Contact Details
ZhengZhou Kaier Kiln Refractory Co.,Ltd

Contact Person: Mika

Tel: 86-15981951014

Send your inquiry directly to us