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Zhengzhou Rongsheng Refractory Co., Ltd.

  • China,Zhengzhou ,Henan
  • Verified Supplier
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China Rongsheng Refractory Magnesium Iron Spinel Brick High Refractoriness 1800℃
China Rongsheng Refractory Magnesium Iron Spinel Brick High Refractoriness 1800℃

  1. China Rongsheng Refractory Magnesium Iron Spinel Brick High Refractoriness 1800℃
  2. China Rongsheng Refractory Magnesium Iron Spinel Brick High Refractoriness 1800℃
  3. China Rongsheng Refractory Magnesium Iron Spinel Brick High Refractoriness 1800℃

Rongsheng Refractory Magnesium Iron Spinel Brick High Refractoriness 1800℃

  1. MOQ: 1 Ton
  2. Price:
  3. Get Latest Price
Bulk Density 3.3 - 3.5 g/cm³
Crushing Strength 45MPa
Manufacturing Process Sintered or fused
Thermal Conductivity 5 - 7 W/m·K
Material Magnesia
Compressive Strength 50-100 MPa
Mgo Content 92%
Raw Material MGO
Feature High refractoriness
Color White to light gray
Type fire magnesia brick
Keyword Magnesia Brick
Usage Lining of furnaces, kilns, and reactors
Acid Resistance Good
Chemical Composition MgO ≥ 85%
Brand Name RONGSHENG
Place of Origin Henan, China
Certification ISO9001

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  1. Product Details
  2. Company Details

Product Specification

Bulk Density 3.3 - 3.5 g/cm³ Crushing Strength 45MPa
Manufacturing Process Sintered or fused Thermal Conductivity 5 - 7 W/m·K
Material Magnesia Compressive Strength 50-100 MPa
Mgo Content 92% Raw Material MGO
Feature High refractoriness Color White to light gray
Type fire magnesia brick Keyword Magnesia Brick
Usage Lining of furnaces, kilns, and reactors Acid Resistance Good
Chemical Composition MgO ≥ 85% Brand Name RONGSHENG
Place of Origin Henan, China Certification ISO9001
High Light Rongsheng refractory magnesium spinel brickMagnesia alumina spinel bricks 1800℃Magnesium iron spinel brick cement kiln
Magnesia Alumina Spinel Brick Introduction Magnesia alumina spinel brick is made of high-purity magnesia and pre-synthetic magnesium-aluminum spinel as the main raw materials, which are sintered at high temperature above 1800 °C in an ultra-high temperature tunnel kiln. It is characterized by high temperature resistance, high strength, erosion resistance, corrosion resistance, spalling resistance, good slag resistance, good thermal shock resistance, etc.,
Product Features
Magnesia Alumina Spinel Brick Features 1. Excellent stickability to kiln coating performance;
2. Low thermal conductivity and small thermal expansion coefficient;
3. It has excellent structural flexibility, and has strong erosion resistance and penetration resistance to K2SO4, Na2SO4, NaCl and KCl alkali salts decomposed by cement materials.
4. High load softening temperature and excellent thermal shock resistance, suitable for key parts of SP and NSP kilns with high kiln temperature, fast speed, strong alkali erosion ability and heavy mechanical load, which can effectively extend the life of the furnace lining and maintain a low temperature of the kiln barrel.
5. Good anti-peeling performance:Magnesium aluminum spinel brick is better than the direct combination magnesia-chrome brick at anti-peeling performance. The life of the cooling zone and the transition zone of the kiln can be directly combined with magnesia-chrome brick.
Specification
Item
Rongsheng Magnesia Alumina Spinel Bricks Specification
 
MLJ-90
MLJ-85
MLJ-80
MLJ-75
MgO %
≥90
≥85
≥80
≥75
Al2O3 %
3~8
5~12
8~17
≥8~12
Apparent Porosity, %
≤17
≤17
≤16
≤19
Bulk Density, g/cm3
≥2.95
≥2.95
≥2.90
≥2.85
CCS, MPa
≥45
≥45
≥55
≥40
0.2MPa RUL℃
≥1700
≥1650
TSR, Cycle 1100℃ Water
≥3
≥8
≥12
≥8
 
Product Application
Magnesia Alumina Spinel Brick Applications Magnesia alumina spinel bricks are widely used in refractory materials, steel smelting, cement rotary kilns, and glass industry furnaces. They are ideal refractory products for high-temperature zones of cement rotary kilns, ladle lining bricks, and production of ladle castables.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2011

  • Total Annual:

    20000000-50000000

  • Employee Number:

    101~150

  • Ecer Certification:

    Verified Supplier

Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc.     &nbs... Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc.     &nbs...

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  • Zhengzhou Rongsheng Refractory Co., Ltd.
  • 10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China
  • https://www.kilnrefractorybricks.com/

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