Product Details
Place of Origin: Zhengzhou ,China
Brand Name: Rongsheng Xinwei
Certification: ISO9001
Model Number: Rongsheng
Document: Product Brochure PDF
Payment & Shipping Terms
Minimum Order Quantity: 1 Ton
Price: 200-800 USD
Packaging Details: Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time: 10-20 Days
Payment Terms: TT; L/C
Supply Ability: 2000 tons/month
Product Description of Rongsheng Refractory Factory High Quality Refractory Sintered Magnesia Chrome Brick For Cement kilns And Glass Furnaces
Sintered magnesia chrome bricks are a type of refractory brick, which are heat-resistant materials used in linings for furnaces, kilns, incinerators and other high-temperature environments.
They are made from sintered magnesia (magnesium oxide, MgO) and chromite (chromium(III) oxide, Cr2O3) as the main components. Sintering is a process of compacting and forming a material by heating it below its melting point. This process gives the bricks their high strength and resistance to high temperatures
Features And Application of Sintered Magnesia Chrome Brick
Item |
Physical and Chemical Indicators
|
|||
RSMFe-18
|
RSMFe-16
|
RSMFe-12
|
RSMFe-8
|
|
MgO %
|
≥45
|
≥50
|
≥55
|
≥60
|
Cr2O3 %
|
≥18
|
≥16
|
≥12
|
≥8
|
SiO2 %
|
≤1.5
|
≤1.5
|
≤1.5
|
≤2.5
|
Apparent Porosity %
|
≤22
|
≤22
|
≤20
|
≤20
|
Cold Crush Strength MPa
|
≥30
|
≥30
|
≥30
|
≥35
|
0.2Mpa Refractoriness Under Load ℃
|
≥1550
|
≥1550 | ≥1550 | ≥1330 |