metal aluminum powder is added as an additive to carbon-containing refractory products (magnesium-carbon brick, aluminum-magnesium-carbon brick), which will greatly improve the oxidation resistance of the product, thereby increasing its service life. The higher the content of active aluminum, the more the oxidation resistance of the product High, the smaller the median diameter value, the more uniform the distribution, the larger the contact area of aluminum powder with other elements (that is, the larger the specific surface area), the better the product's oxidation resistance.
Product Features:
1, uniform particle size, narrow distribution interval, high tap density.
2，high sphericity, less impurity content, more than 98% of active aluminum.
3. Appearance is silver gray, no foreign inclusions and agglomerates, extremely low moisture content, and can be stored for a long time.
Application:
1, High-grade metal pigment
2, composite materials (thermal spray composite metal powder, ceramic composite steel pipe)
3. Military industry (gun powder, various ammunition fillers)
4. Aerospace (solid rocket propellant)
5. Chemical industry (various chemical catalysts, pesticides)
6. metallurgy (aluminum thermal metallurgy, steelmaking deoxidizer)
7. Refractories (steel-making aluminum-magnesium-carbon brick)
8. New building materials (aerated concrete gasifier)
9. Anticorrosive material
10 、 Fireworks and other aspects
附加 Product additional instructions:
1.The product should be isolated from fire, heat, water, acid, alkali, oxidant and corrosion.
2,the packaging should be sealed at all times.
3，It must be transported by caravan. When loading or unloading, do not throw, bump or invert.
4.It should be stored in a dry and ventilated warehouse, no less than 1 meter away from heating and windows.
metal aluminum powder is added as an additive to carbon-containing refractory products (magnesium-carbon brick, aluminum-magnesium-carbon brick), which will greatly improve the oxidation resistance of the product, thereby increasing its service life. The active aluminum content and median diameter D50 value * ** The main factors are: the higher the active aluminum content, the higher the oxidation resistance of the product, the smaller the median diameter value, the more uniform the distribution, the larger the contact area of the aluminum powder with other elements (that is, the larger the specific surface area), the product The better the oxidation resistance.