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SiCa core wire
1. Description
Core wire technology is a new treatment in secondary steelmaking developed in recent years, alloy core wire can purify the molten steel, change the inclusion form, improve the cast ability of the importantly, it will increase the yield of alloy ,cut down the cost and consumption.
2. Features
Being propitious to adjust and control the active metal and the content of microelement.
Keep stable of the alloy performance function, reducing steelmaking cost.
Changing the inclusion form to improve the mechanical property.
Facilitate the operation and reduce the operation cost.
3. Specs for material
Line Types | Stripe(mm) | Diameter(mm) | Main Composition (%) | Inside Powder Weight(g/m) | Impurity Content(%) |
CaSi | 0.4 | 13 | Ca 32max Si 60max | 220 | C 0.8max P 0.04max S 0.08max |
Ca | 0.65 | 13 | Ca 96min | 220 | C 0.8max P 0.04max S 0.08max |
4. Wire technical specifications
Wire Diameter: 13 +/- 0.5mm
Powder weight: 220+/-10%g/m
Maximum coil outside diameter: 1,100mm
Minimum coil inside diameter: 600mm
Absolute maximum coil height: 1,100mm
Maximum coil weight: 2,000 kg
Wire length: 5,000m +/-500m
Sheath thickness: 0.4~0.45mm
Shelf life: three months in summer, six months in winter
Storage condition: Package intact and be placed in dry environment indoor.