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Semi-Bonded/Reboned/Ifb/I-Fb/Insulation Bricks, High Thermal Shock Resistance Magnesite Bricks
Feb 01, 2018

Basic Info

Product Description

  • Model NO.: MN002

  • Feature: Long Time Materials

  • Shape: Brick

  • Key Words: Refractory Bricks/Magnesia Chrome Bricks

  • MOQ: 1 Metric Tons

  • Delivery: Within 30 Days

  • Content: MGO Cr2o3

  • Other Name: Refractory Bricks

  • Trademark: MN refractory

  • Specification: normal size: 230*114*65 or as you need

  • HS Code: 69022000

  • Refractoriness (℃): 1770< Refractoriness< 2000

  • Type: Refractory Material

  • Material: Magnesia Material and Chrome Ore

  • Payment: Tt

  • Standard Size: 230*114*65mm

  • Port: Tianjin Port/Dalian Port/Qingdao Port

  • Application: Lead Furnance/Zinc Furnace/Copper Furnace

  • Sample: Available

  • Transport Package: by Wooden Pallet

  • Origin: China

1. The main characters of magnesite chrome bricks: 

Cr2o3 can increase the refractory bricks erosion resistance ability to mirabilite (salt cake)

2. Applications for the magnesite chrome bricks: 

The magnesite chrome bricks are mainly used as chequer bricks of the regeneration zone. 
The chequer bricks are working in conditions of air and coal gas, oxidation and revivifications reaction, high temperature changes and condensation of alkali smoke. So the checker brick which is made of alkali refractory materials is the best choice to work for such atmosphere. 

3. Main physical and chemical index for magnesite chrome bricks 

MGO % ≥706058
Sio2 % ≤222
Cr2o3 % ≥121719
0.2MPa refractoriness under load, oc≥154016501770
Apparent porosity, %≤181616
Compress strength, MPa≥504050
Linear change after reheating% ≤
(1650oc, 2h) 

4. Magnesite chrome bricks packing

Products are packed on wooden pallet and then polyethylene film is placed over it, finally the package is tied up with steel strips. 

5. Magnesite chrome bricks minimum order
20 t is our minimum order but more then 2500 t can be supplied per month

6. Magnesite chrome bricks delivery time

The products can be delivered within 40 days after receiving advanced payment