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| Categories | Magnesia Chrome Brick |
|---|---|
| Brand Name: | CH Refractories |
| Model Number: | B322 B622 |
| Certification: | ISO |
| Place of Origin: | China |
| MOQ: | 1 Ton |
| Price: | USD 500-1000 per Ton |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 5000 Ton per month |
| Delivery Time: | 5-15 working days |
| Packaging Details: | Pallet |
| name: | Chrome Magnesite Bricks |
| brand: | B322 B622 |
| size: | customized |
| Refractoriness (degree): | Common (1580°< Refractoriness< 1770°) |
| Mgo content (%): | 45-60% or as requirements |
| Cr2O3 content (%): | 16-30% or as requirements |
| Company Info. |
| ZHENGZHOU CAIHUA KILN MASONRY INSTALLATION CO.,LTD |
| Verified Supplier |
| View Contact Details |
| Product List |
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
|
Corrosion Resistant Magnesite Chrome Brick Sintering With 7.5 Hardness
High Temperature MGO Furnace Chrome Bricks With Cold Crushing Strength And Refractoriness Of 1700 - 1800℃
1800 Degree Magnesia Chrome Brick With Good Thermal Shock Resistance
High Strength Magnesia Refractory Bricks Cold Crushing ≥50 MPa Hardness 7.5-8.5
MgO-Cr2O3 Magnesia Chrome Bricks With Linear Change ≤ 0.4% For Industrial
Nonferrous Metal Magnesia Chrome Brick Melting Sintered 1700C Refractory
B322 Nonferrous Metal Melting Sintered Magnesia Chrome Brick For Refining Furnace
Chrome Magnesite Bricks With Refractoriness 1700 - 1800℃ And Mohs Hardness 8.5
High Purity Magnesia CH Refractories Chrome Brick For Building Construction
Thermal Expansion Magnesite Chrome Mgo Brick 2.5-3.5×10-6/℃ Porosity ≤22%
