Cement Rotary Kiln Magnesia Chrome Brick Standard Brand B322 B622
Brand Name:CH Refractories
Certification:ISO
Model Number:B322 B622
Minimum Order Quantity:1 Ton
Delivery Time:5-15 working days
Payment Terms:L/C, T/T
Contact Now
Add to Cart
Verified Supplier
Address:
Yuanzhuang Town Industrial Park, Xinmi City, Henan province, China
Supplier`s last login times:
within 1 hours
Product Details
Company Profile
Product Details
Cement Rotary Kiln Used Chrome Magnesite Bricks Standard Brand B322 B622
Chrome Magnesite Bricks
The Chrome Magnesite Bricks brick is a product made of high-purity
magnesia and imported chrome concentrate, which is made by adding a
small amount of additives and high pressure and high temperature.
Generally there are three different magnesia chrome refractory
bricks according to manufacturing method, which are:
1.Common magnesite chrome refractory brick is made by sintered
magnesia and refractory level chrome ore as raw materials. The
space between refractory grains is bonded with silicate.
2.Direct-bonded magnesite chrome refractory brick is made by chrome
ore with low content of impurities and pure magnesite,firing at the
temperature above 1700°C.
3.Semi-rebonded and fuse-rebonded magnesite chrome refractory brick
are made by fused magnesite chrome sinter.
Physical and chemical index of Chrome Magnesite Bricks
| Items | CH-ZMGe | CH-ZMGe | CH-ZMGe | CH-ZMGe | CH-ZMGe | CH-ZMGe | ||||||
| / | 20A | 20B | 18A | 18B | 16A | 16B | 14A | 14B | 12A | 12B | 8A | 8B |
| Mgo% ≥ | 45 | 40 | 50 | 45 | 52 | 47 | 60 | 55 | 65 | 60 | 65 | 60 |
| Cr2O3% ≥ | 30 | 30 | 26 | 26 | 24 | 24 | 20 | 20 | 16 | 16 | 16 | 16 |
| Fe2O3% | 8-15 | 8-15 | 7-15 | 7-13 | 6-13 | 6-13 | 5-13 | 5-13 | 5-12 | 5-12 | 5-12 | 5-12 |
| SiO2% ≤ | 1.5 | 2.5 | 1.5 | 2.5 | 1.5 | 2.5 | 1.5 | 2.5 | 1.5 | 2.5 | 1.5 | 2.5 |
| Apparent porosity/% ≤ | 15 | 16 | 15 | 16 | 15 | 16 | 15 | 16 | 15 | 16 | 15 | 16 |
| Bulk density g/cm3 | 3.38 | 3.38 | 3.33 | 3.33 | 3.30 | 3.30 | 3.25 | 3.25 | 3.20 | 3.20 | 3.20 | 3.20 |
Advantages of CH series Chrome Magnesite Bricks:
Customerize mould according to different size requirements for free
Free sample Free construction guidance free 3D design
Low bulk density, low thermal conductivity, good thermal insulation
performance.
Good integrity with furnace lining, long service life, easy
operation, could be shaped freely
Wear resistance,cheapest price,high strength at high
temperaturehigh purity raw material
Cement Rotary Kiln Magnesia Chrome Brick Standard Brand B322 B622
Inquiry Cart
0