Good quality Magnesia Alumina Refractory - Fused Alumina Magnesia Spinel – Yufa
Good quality Magnesia Alumina Refractory - Fused Alumina Magnesia Spinel – Yufa Detail:
Grit and Fine Powder
0.1-0 mm, 0.2-0 mm, 0.5-0 mm, 1-0 mm, 1-0.5 mm, 3-1 mm, 5-3 mm, 8-5 mm, 10-5 mm, 25-10 mm, 100 mesh, 200 mesh, 325 mesh ……
Other spec are available upon request.
Product Advantages
1.The application of advanced electric arc tiliting furnace production increases the smelting temperature and can maintain a constant high temperature production, thereby improving the quality of the aluminum-magnesium spinel.
2. According to the different requirements of customers for magnesium content, various suitable products are produced. Meet customer customization requirements.
3. Using advanced production technology and formula technology, the impurity content in the product is lower.
4. It can improve materials’ thermal shock resistance and can be provided with good anti-stripping capacity.
5. It can effectively improve slag resistance and thermal shock resistance of the refractory and unrefractory products.
QC
To the magnesium aluminum spinel, the chemical composition of Al2O3, MgO, SiO2, Fe2O3, CaO Moisture, LOI need to be tested, and the content of Al2O3 and MgO need to be above 98%.
Melting Process
Tilting Furnace – Transfert – Cool Down – Barmac Crusher & Sorting – Sand Making – Warehouse
Applications
MONOLITHIC REFRACTORIES
An ideal raw material for replacing magnesium-chromium refractory materials. It is widely used in industries such as steel, cement and industrial kilns, such as high-performance alumina magnesia castables.
SHAPED REFRACTORIES
High-grade aluminum-magnesium bricks, liding nozzles, ladle lining bricks, continuous casting skateboards, nozzle bricks and furnace roof bricks, etc.，which can improve the thermal shock resistance of the material and have good Anti-stripping property.
Chemical Composition
|
Chemical Composition |
MA-72 |
MA-75 |
MA-78 |
MA-85 |
|
Al2O3%≥ |
70 – 74 |
74 – 77 |
77 – 82 |
82 – 87 |
|
MgO%≤ |
24 – 28 |
21 – 24 |
16 – 21 |
11 – 16 |
|
SiO2%≤ |
0.4 |
0.4 |
0.4 |
0.4 |
|
Fe2O3%≤ |
0.25 |
0.25 |
0.25 |
0.25 |
|
Apparent Porosity %≤ |
5 |
3 |
3 |
3 |
|
Bulk Density g/cm3≥ |
3.3 |
3.3 |
3.3 |
3.3 |
Product detail pictures:
Related Product Guide:
High quality Very first,and Consumer Supreme is our guideline to offer the most beneficial service to our consumers.At present, we're attempting our greatest to be among the top exporters in our area to fulfill buyers far more need to have for Good quality Magnesia Alumina Refractory - Fused Alumina Magnesia Spinel – Yufa , The product will supply to all over the world, such as: Brazil, Barbados, Jersey, We've been persisting in the business essence "Quality First, Honoring Contracts and Standing by Reputations, providing customers with satisfying products and service. " Friends both at home and abroad are warmly welcome to establish everlasting business relations with us.
By Clara from Hyderabad - 2018.11.11 19:52
The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
By Mildred from Italy - 2018.10.31 10:02
