They are fused in liquid 1500-1600℃ in electrical furnace, whose surface the melt pump wheel rotating with high-speed approached. There are many slots as per the size of steel fiber in the wheel. The liquid is
scraped by slots and threw by the centrifugal force, cooled and formed.
The melt pump wheel must be watering to keep cooling velocity.
This method can produce various material and fiber as per client's requirement.
Chemical and physical property:
Item | Unit | Brand | |||
446 | 430 | 310 | 304 | ||
Cr | % | 23-27 | 17-19 | 24-27 | 17-20 |
Ni | % | ≦0.7 | ≦0.7 | 19-22 | 8-12 |
Mn | % | ≦1.5 | ≦1.5 | ≦1.5 | ≦1.5 |
C | % | ≦0.2 | ≦0.2 | ≦0.2 | ≦0.15 |
Si | % | ≦2.0 | ≦2.0 | ≦2.0 | ≦2.0 |
Melting point | ℃ | 1425-1510 | 1425-1510 | 1400-1450 | 1400-1425 |
Tensile Strength (870℃) | MPa | 54 | 48 | 155 | 127 |
Max. Service Temp. | ℃ | 1025 | 800 | 1050 | 800 |
Length | mm | 20, 25,30,35 | |||
Approx. Width | mm | 1 | |||
Thickness | mm | 0.2-0.3 | |||
Packing:
Carton (25kg), then put into the pallet (1100*1100mm)---64 cartons
