Home > Products > New Products > MGe - 20 refractory brick-magnesite-chrome brick
MGe - 20 refractory brick-magnesite-chrome brick
- 30000 Piece / Pieces per Month
- Qindao
- T/T D/P D/A
- Shandong supplier fiber reinforced calcium silicate board
- Placa de silicato de calcio 1000 * 500 * 50 mm
- High density thermal insulation material, high-temperature refractory lining
- High density calcium silicate board, carbon fiber, glass fiber
- High density non stick calcium aluminosilicate board
- Cement plant, power plant, aluminum plant, steel plant, chemical plant, metallurgical industry, thermal insulation board
Product Details
Place of Origin: | Shandong, China | Shape: | Brick | Material: | MgO-Carbon Brick |
SiO2 Content (%): | ≤1.5% | MgO Content (%): | ≥58% | CaO Content (%): | 1.0 ~ 1.5% |
CrO Content (%): | 30 ~ 45% | Brand Name: | Lzsunshine, laizhou sunshine |
Product Description
Specifications
magnesite-chrome brick1.Magnesite chrome brick of alkaline slag erosion resistance is strong,
2. good thermal shock resistant
Magnesite-chrome brick
Product usages
Used for building steel furnace, furnace refining furnace, non-ferrous metal smelting furnace, cement kiln, glass kiln, etc.
Production process
Production technology of calcined magnesite chrome brick and magnesite chrome bricks in line. In order to eliminate
the bricks in burning process because of MgO style and Cr2O3, Al2O3, or directly combined magnesite chrome
brick. The main raw material of manufacturing magnesite chrome brick is sintered magnesite and chromite. Magnesia raw material purity as high as possible, chromite
chemical composition requirement is: the Cr2O3:30 ~ 45%, CaO: 1.0 ~ 1.5% or less.
Classification
Brick according to the physical and chemical indicators divided into MGe - 20, MGe - 16, MGe - 12, MGe - 8 four grades
Refractory temperature: 1580 ~ 1770 °C (°C)
Technical index
Kind | direct-bonded magnesia-chrome bricks | semi-rebonded magnesite-chrome brick | ||||||||||
| MGe8A | MGe8B | MGe12A | MGe12B | MGe16A | MGe16B | MGe18A | MGe18B | MGe16A | MGe16B | MGe20A | MGe20B |
MgO % ≥ | 74 | 74 | 66 | 66 | 60 | 60 | 58 | 58 | 60 | 60 | 55 | 55 |
Cr2O3% ≥ | 8 | 8 | 12 | 12 | 16 | 16 | 18 | 18 | 16 | 16 | 20 | 20 |
SiO2 % ≤ | 1.5 | 2.0 | 1.5 | 2.0 | 1.5 | 2.0 | 1.5 | 2.0 | 1.5 | 1.8 | 1.5 | 1.8 |
apparent porosity% ≤ | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 |
cold crushing strengthMPa ≥ | 40 | 35 | 40 | 35 | 40 | 35 | 40 | 35 | 40 | 35 | 40 | 35 |
Load softening point°C ≥ | 1660 | 1600 | 1660 | 1600 | 1660 | 1600 | 1660 | 1600 | 1750 | 1700 | 1750 | 1700 |
Photo
Contact Us
- Laizhou Sunshine Trading Co., Ltd.
- Contact nameSharon Teng
- Phone0086-535-2229232
- AddressNo. 1512-1513, Hongting Bldg., Wenhua West Road, Urban Area
- Chinese Shandong manufacturer calcium silicate insulation board
- SIC sagger,sic Crucible
- SiC protective tube
- sic board,sic plate,sic bat
- selling ceramic sand for Alloy casting, ceramic sand for Aluminum casting supplier,
- selling mullite sand for precision casting, lots of mullite sand from china
- Porous Mullite Sand Grains for refractory
- Fireproof Calcium Silicate Board Manufacturer of fire-resistant and heat-insulating fiber reinforced calcium silicate board
- High temperature silicon refractory board insulation calcium silicate board
- ceramic sand manufacturer , lots of ceramic sand, ceramsite foundry sand factory in china
- china factory supply ceramic sand , high quality ceramic sand, ceramsite foundry sand
- Mullite sand for precision casting,china Mullite sand for foundry
- Mullite sand/Flour for precision casting,Mullite foundry sand factory
- Chrome ore flour 325# from China
- 95% Passing rate below 45 micron Chromite flour
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- Chromite flour 325mesh from China
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