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Nonspherical aluminium powders PA
The PA powders are producing by atomizing of liquid aluminium of grade not below A5 in nitrogen environment.
The shape of particles: irregular, nonspherical, drop-shapedRange of application:
- ferrous metallurgy (as deoxidizer)
- producing of metallic chromium, manganese, molybdenum, vanadium and other metals by aluminothermic reducing
- electrode industry
- aluminothermic welding
- producing of industrial explosives
Assortment:
Type Grain size [µm] Bulk density [g/cm3] Active aluminium min [%] Content of additives max [%] PA – 0 0 – 2500 100% 2000 – 2500 max 5% - 98 Fe 0,5
Si 0,35
Cu 0,004PA – 1 0 – 630 100% 450 – 630 max 12% 0 –250 max 20% 0,96 99 PA – 2 0 – 450 100% 250 – 450 max 10% 0 – 140 max 20% 0,96 99 PA – 3 0 – 250 100% 160 – 250 max 10% 0 – 100 max 30% 0,96 98 PA – 4 0 – 140 100% 100 – 140 max 15% 0,96 98 AKP(*) śrut aluminiowy
100 – 2500- 98 Fe 0,45
Si 0,30
Cu 0,04
Ti 0,60Type of packages:
- 200-liters matellic drums with full open-head
- 50-liters metallic drums with cover Ø100mm or Ø200mm
- soft polypropylene containers by capacity 1 MT (big-bag)
(*) Aluminium powder AKP is packing only in 50-liters metallic drums with cover Ø100mm or Ø200mm