Standard Grade Magnesia Spinel Brick-Sgmtl-I

Refractoriness (℃): 1770< Refractoriness< 2000
Feature: Long Time Materials
Type: Refractory Material
Shape: Brick
Transport Package: Export Wooden Pallet
Trademark: Nie
Customization:
Gold Member Since 2017

Suppliers with verified business licenses

Manufacturer/Factory

Basic Info.

Model NO.
SGMTL-I
Origin
China

Product Description

Luzhong Magnesia hercynite Spinel bricks are new developed chrome-free refractories for Cement Rotary Kilns, with excellent performance,our products have been wide used in the domestic and overseas cement projects.
 
Characteristics:
1.Excellent formation of uniform and stable coating
2.Outstanding thermal-shock resistance
3.Excellent resistance to chemical attack
4.Low thermal conductivity (230-280ºC)

Application zone: Sintering zone of cement rotary kiln.
 
Raw Material:
1.Top grade sintered magnesia;
2.High-purity sintered iron alumina spinel (hercynite)

Physical and chemical index
      Chemical compositionUNITSPECTypical
MgO%≥8585~88
Al2O3%≥44~6
SiO2% 0.8
Fe2O3%≥44~6
CaO% 1.3
      Physical properties  UNITSPECTypical
Bulk DensityBDg/cm3≥2.92.9~2.95
Apparent PorosityAP%≤1817
Thermal Shock ResistanceTSR - in air at 950 °Ccycle≥95100
Refractoriness Under LoadRUL (ta)°C≥16501650-1700
Thermal ExpansionTE - at 1000 °C% 1.2
Cold Crushing StrengthCCSMPa≥5060
Thermal ConductivityTC - at 700 °CW/mK≤3.53.5
Note: The above datas are the representative average value measured in accordance with the test methods for general purpose and vary with the fluctuations of normal production conditions.These datas are provided as a technical service,sometimes may be adjusted, so they should not be regarded as the product index.

Production Control


Application


Package 

 
 

Send your message to this supplier

*From:
*To:
avatar Mr. Ma
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

You Might Also Like

Gold Member Since 2017

Suppliers with verified business licenses

Manufacturer/Factory
Number of Employees
186
Year of Establishment
2002-04-01