Product Details:
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Product Name: | Fused Magnesia Alumina Spinel 74.6% | MgO Content: | 22-29.7% |
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Refractoriness: | 2035 Degree | Application: | Dry Ramming Mass |
Al2O3 Content (%): | 63-92% | Refractoriness (degree): | 1770°< Refractoriness< 2000° |
High Light: | Magnesite Alumina Spinel,Magnesite Alumina Refractory Material |
Fused Magnesium Aluminum Spinel 75% Barmac Crushed For Dry Ramming Mass
1. Fused Spinel Introduction
Fused Al-Mg spinel quality dry ramming mass is an unshaped refractory material which is prepared by ramming (manual or mechanical) method and hardened by heating at a higher temperature.
2. Fused Spinel Technical specifications
Composition Brand |
AL2O3 | MgO | CaO | SiO2 | Fe2O3 | Na2O | Bulk density(g/cm3) |
AM-65 | 64~68 | 31~36 | ≤0.8 | ≤0.5 | ≤0.6 | ≤0.4 | ≥3.3 |
AM-70 | 71~76 | 22~27 | ≤0.65 | ≤0.4 | ≤0.4 | ≤0.4 | ≥3.2 |
AM-85 | 82~87 | 12~17 | ≤0.5 | ≤0.4 | ≤0.4 | ≤0.4 | ≥3.2 |
AM-90 | 88~92 | 8~12 | ≤0.4 | ≤0.25 | ≤0.4 | ≤0.4 | ≥3.3 |
Particles | 0~1~3~5~8mm,0~180 mesh, 0~200 mesh, 0~240mesh, 0~325mesh | ||||||
Inspection standard | GB5069-2001 |
3. Fused Spinel General Advantages
4. Fused Spinel Characteristics
1) Large volume density
2) Good corrosion resistance
3) Corrosion resistance
4) Slag resistance
5. Fused Spinel Particle sizes Available
0~1~3~5~8mm, 0~180 mesh, 0~200 mesh, 0~240mesh, 0~325mesh
6. Fused Spinel Applications
Fused Al-Mg spinel quality dry ramming mass are divided into neutral ramming materials. It is used as the lining of coreless medium frequency furnace and cored induction furnace. It is very suitable for melting gray cast iron, cast iron alloy, melting carbon steel, alloy steel, high manganese steel, stainless steel, melting aluminum and its alloy, melting copper, brass, white copper and bronze and other copper alloys.
Contact Person: Jason Chen
Tel: 86-18603794999