here is what industry insiders say about cored wire for steelmaking
Many customers have written to say that they don't understand the cored wire. Introduce it today.
The cored wire is mainly used in steel making. It is based on a proportion of alloys such as silicon powder and calcium powder. These alloy raw materials are then wrapped with a steel strip as a skin.
During use, the cored wire is placed in the desired position by the wire feeder to better exert its chemical reaction.
Common cored wires are pure calcium cored wire, silicon calcium cored wire, calcium iron cored wire and so on.
1. Pure Calcium Cored Wire
- Ingredients: Ca99%min
- Diameter: 13.5 soil 0.5mm horizontal, vertical, internal pumping.
- Thickness of steel belt: 0.4mm
- Weight strip: 170 soil 10g/m
- Powder weight: 125±5g/m
- Wire weight: 290-310g/m
- Net weight: 1165-1400kg/volume
- Length: 4500±150m
- Size Of Line Volume: Internal diameter: 590-600mm; Outer diameter: 1070 Soil 20mm; Height: 1200mm
Packing: Steel belt binding+waterproof plastic film+external woven bag packing+iron coating(paint).
Why use pure calcium cored wire?
To reduce the clogging. Calcium in steel after another, long strips of sulfide inclusions can be avoided. To improve the steel of anisotropy.
With the help of wire feeding machine, cored wire is rapidly input. Then melted and dissolved in the depth of the steel liquid. and can plays the role of deoxidation, desulfurization and inclusion removal.
And the same time, it can fine-tune the composition. Then improve the yield of metals and rare earth elements. And ensure the stability of the composition.
It is suitable for calcium treatment of molten steel in the process of refining outside the furnace.
2. Calcium Silicon Cored Wire
- Size and shape: 13 soil 0.5mm, 16 soil 0.5mm
- Ingredients: Ca: 28-30%, Si: 55-65%
- Diameter: 13.5±0.5mm horizontal, vertical, internal pumping.
- Thick strip: 0.4mm
- Weight strip: 170±10g/m
- Powder weight: ≥250g/m
- Wire weight: 410-430g/m
- Net weight: 1.5T/volume
- Length: 3600-3750m/volume
- Size of line volume: Internal diameter: 590-600mm; outer diameter: 1200-1300mm; width: 6400mm
Packing: Steel belt binding+waterproof plastic film+external woven bag packing+iron coating(paint).
Related products:Calcium silicon
What is the advantage of using sica cored wire?
- Cored wire plays the role of purifying liquid steel and partially changing the nature and shape of inclusions. At the same time ,it can improve steel quality . and improve the casting condition.
- Cored wire is useful adjust and control the content of oxidized elements and trace elements. It can enhance the alloy recovery significant, reducing the smelting costs , shorten the smelting time and control component accurately.
- Cored wire have two kinds of the internal and external means pumping style. Feeding-line required machinery is simple. Small footprint, in particular the internal cored wire can adapt to the venue where is narrow.
3. Ferro Calcium Cored Wire
- Size and shape: 13 soil 0.5mm, 16 soil 0.5mm
- Ingredients: Ca ≥ 30%, Fe ≤ 70%
- Diameter: 13.5±0.5mm horizontal, vertical, internal pumping.
- Thick strip: 0.4mm
- Weight strip: 170±10g/m
- Powder weight: ≥250g/m
- Wire weight: 410-430g/m
- Net weight: 1.5T/volume
- Length: 3600-3750m/volume
- Size of Line Volume: Internal diameter: 590-600mm; outer diameter: 1200-1300mm; width: 6400mm
Packing: Steel belt binding+waterproof plastic film+external woven bag packing+iron coating(paint).
Wanhua Metal is a manufacturer that has produced cored wire for more than ten years. Since the establishment of the factory, Wanhua Metal has taken quality as its life. Every production process is strictly controlled when producing products. Make sure the user receives the best product.
Wanhua Metal offers a variety of cored wires. We can also produce according to the specifications provided by customers.
- Complete production facilities
- Professional customer service team
- Serious and responsible production and development personnel
Cored wire, choose Wanhua, best choice for you!