30+ YEARS QUALITY ASSURANCE
2300 ℃ HIGH TEMPRATURE MELTING
YUFA GROUP Refractory Experts Around You
CHEMICAL & PHYSICAL INDEX
Using alumina and high purity light-burnt magnesia as main starting materials, melting above 2300 ℃ in electrical arc furnace and cooled, is a high purity synthesized raw material.
Fused alumina-magnesia spinel is characterized by high bulk density, strong erosion resistance and corrosion resistance, good slag resistance and seismic stability, etc.
ALUMINA MAGNESIA SPINEL
ALL KINDS OF SPECIFICATION
VARIOUS CUSTOMIZATION SUPPORTED
MA-75
74-77 Al2O3
Fused alumina-magnesia spinel is widely used to iron & steel, cement and industrial kilns industries, etc. It is mainly used to produce high grade alumina-magnesia brick, high performance alumina-magnesia castables, sliding nozzle, ladle brick, top brick for open hearth furnace etc., which can improve materials' thermal shock resistance and can be provided with good anti-stripping capacity. It is a ideal material to replace magnesia-chrome refractories. In addition, it is used in refractory products, prefabricated parts, and unshaped refractory materials, which can effectively improve slag resistance and thermal shock resistance.
GRIT
3-0 mm
POWDER
325 Mesh
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.
MA-72
70-74 Al2O3
