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Metal aluminum

Author: Published:2015-05-29 Views:1044

Metal aluminum

Metal powder as additive of carbon containing refractory products (Mei Tanzhuan, aluminum magnesium carbon brick) in, greatly improve the oxidation resistance of the products, and improve the service life, and activated aluminum content and median diameter D50 values as the main factor, wherein the active aluminum content is higher, higher antioxidant, median diameter, the smaller the value of, distribution is more uniform, contact area of aluminum powder with other elements more (i.e. the ratio surface area bigger) product of the better oxidation resistance.
Product characteristic:
1. The particle size is uniform, the distribution is narrow and the vibration density is high..
2, the ball degree is high, the impurity content is little, the activity aluminum 98% above.
3, the appearance of a silver, no foreign inclusions and cluster, the moisture content is extremely low, can be stored for a long time.
Application range:
1, high-grade metal pigment
2, composite materials (thermal spraying composite metal powder, ceramic composite pipe)
3, the military (gunpowder, ammunition filler)
4, space (solid rocket propellant)
5, chemical (chemical catalyst, pesticides)
6. Metallurgy (metallurgy of aluminium metallurgy, steel making and smelting)
7, refractories (al2o3-mgo-c bricks steel)
8, new building materials (aerated concrete gas agent)
9, anti-corrosion materials
10, fireworks and other aspects
Product additional Description:
1. Product application and fire source, heat source, water, acid, alkali, oxidant and corrosion isolation.
2, the packaging should be sealed at any time.
3, must use the caravan transport. When loading and unloading, not throwing, bump, inverted.
4, should be stored in the presence of dry and ventilated warehouse, from heating, windows is not less than 1 meters.
Metal powder as additive of carbon containing refractory products (Mei Tanzhuan, aluminum magnesium carbon brick) in, greatly improve the oxidation resistance of the products, and improve the service life, and activated aluminum content and median diameter D50 values as the main factor, wherein the active aluminum content is higher, higher antioxidant, median diameter, the smaller the value of, distribution is more uniform, contact area of aluminum powder with other elements more (i.e. the ratio surface area bigger) product of the better oxidation resistance.
Specific physical and chemical index:

Project

Al

Fe

Si

Granularity

Index

97-99.5%

≤0.15%

≤0.2%

10-500mesh


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