Non-stick aluminum casting material/aluminum ladle casting material
Specification: 25kg/bag
The non-wetting aluminum casting material is made of high-purity corundum raw materials and superfine powder combination. series of materials has high volume density, high strength, and good thermal shock stability. By adding a proper amount of 'non-wetting agent', it can reduce the wetting of aluminum and alloy, slag to refractories, and improve the corrosion resistance, anti-scouring, non-wetting aluminum andag functions of refractories to aluminum liquid containing salt, flux and other chemical components, that is, it prevents aluminum and alloy, slag from penetrating intoractories and prolongs the service life of the furnace lining. Relevant experimental studies have shown that the anti-wetting agent has a great impact on the physical of the casting material for preventing aluminum liquid penetration in the melting aluminum furnace, aluminum water tank and chute. The casting material with added silicon carbide has poor antialuminum liquid penetration performance due to its oxidation. When chromium corundum or nitride is added to the casting material, the anti-alumin liquid penetration effect is better, but the cost is higher. Overall consideration, the addition of non-wetting agent as a counter-wetting agent for aluminum liquid the casting material has low cost and good comprehensive performance.
The non-wetting aluminum casting material produced by Zhengzhou Huayang Refractory Material., Ltd. is very suitable for the bottom and wall of the melting aluminum furnace, still furnace, flow slot, and lining of the aluminum water tank in the industry, which effectively improves the service life of the refractory material.
Project
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Non-stick aluminum casting material | Non-stick aluminum high strength casting material | |
Al2O3/% | ≥75 | ≥80 | |
Non-wetting agent/% | - | - | |
Volume density g/cm³ | 2.7 | 2.8 | |
Use temperature/℃ | ≥1450 | ≥1500 | |
Heating wire variation rate/% | ±0.5 | ±0.5 | |
Pressure resistance/MPa | ≥70 | ≥80 | |
Construction water addition/% | 6-8 | 6-8 | |
Construction method | Shuttering Vibration | Shuttering Vibration | |
*Can be negotiated and customized according to the customer's indicators. | |||
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