Core wire is a kind of ferroalloy, various additives (deoxidiser, desulphuriser, modifier, alloy, etc.) to be added to molten steel or iron are crushed to a certain particle size, and then made into a composite material of any length by using cold rolled mild steel strip, which mainly includes three aspects of gestation, out-of-hearth refining and alloying with special elements.
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sale01@tsferroalloy.comTypes of core wire include: pure calcium wire, silicon calcium wire, Spheroidizing Wire, etc.
Cored wire is suitable for steelmaking and casting. It can purify the form of inclusions, improve the castability of steel, improve the performance of steel, significantly increase the alloy yield, reduce alloy consumption, reduce the cost of steelmaking, and achieve significant economic benefits.
1. core wire ferroalloy is also conducive to regulating and controlling the content of oxidisable elements and trace elements, which can greatly improve the alloy yield, reduce smelting costs, shorten the smelting time, and accurately control the composition.
2. Core wire plays a role in purifying the steel and partially changing the nature and shape of inclusions, improving the quality of steel and improving the casting condition.
3. Core wire can be divided into two types: internal stretching and external placement. The mechanical equipment required for wire feeding is simple, reliable and covers a small area. In particular, internally drawn core wire is more suitable for use in narrow places.
With the advantages of uniform core composition and high filling rate, core wire can be used in many industries, effectively reducing production costs and storage time in the smelting process.
Core wire makes it easier to place metallurgical materials into the molten steel during the manufacturer's steelmaking process. It is used by inserting the cored wire vertically into the molten iron or steel through the manufacturer's wire feeder. Metallic materials are fully melted and chemically reacted at the desired depth, effectively avoiding the reaction of added elements with air and slag, and increasing the absorption of the manufacturer's metallic materials. Cored wire also serves the purpose of refining and precision casting to modify inclusions, alloying and purifying the steel. It plays an important role in improving the quality of cast iron and cast steel, reducing the cost of casting and steelmaking, and improving the economic efficiency of cast iron and cast steel. There are also many kinds of flux-cored wires, including Si-Al-Ba-Ca flux-cored wire, Si-Ca flux-cored wire, Si-Ba-Ca cored wire, inoculant wire, Nodulizer wire, carbon wire and so on. Each kind of flux-cored wire has different uses and effects, so when choosing flux-cored wire, you need to pay attention to choosing the right flux-cored wire according to the actual situation.
Accurate addition of spheroidising wire, stable spheroidising quality.
Small amount of spheroidal wire, increase the use of refurnace material.
Less slag after balling treatment, better iron water purification.
Realise mechanical automation, reduce labour intensity and human factor.
Manageable smoke and dust, reduce environmental pollution.
| Model | Chemical composition％ | ||||||
| Mg | Si | Ca | RE | MgO | Al | Fe | |
| XY-1015 Φ13 | 13.5-17.5 | 45-50 | 1.5-2.0 | 0.7-1.3 | ≤1.0% | ≤1.5 | - |
| XY-1020 Φ13 | 18.5-21.5 | 45-50 | 1.5-2.0 | 0.7-1.3 | ≤2.0% | ≤1.5 | - |
| XY-1030 Φ13 | 28.5-31.5 | 45-50 | 1.5-2.0 | 0.7-1.3 | ≤3.0% | ≤1.5 | - |
| XY-2015 Φ13 | 13.5-17.5 | 45-50 | 1.5-2.0 | 1.7-2. 3 | ≤1.0% | ≤1.5 | - |
| XY-2020 Φ 13 | 18.5-21.5 | 45-50 | 1.5-2.0 | 1.7-2. 3 | ≤2.0% | ≤1.5 | - |
| XY-2030 Φ13 | 28.5-31.5 | 45-50 | 1.5-2.0 | 1.7-2. 3 | ≤3.0% | ≤1.5 | - |
Ps: chemical compostion and size above can be optimized according to custom's requirement.
25Kg/bag, 1MT/bag or according to customer's requirements
1.100% EXW Price
2.100% irrevocable L/C at sight
3.30% advance payment, Balance against copy B/L.
Within 10 days after receiving the prepayment.
Henan Tiesheng Alloy New Material is a professinal ferroalloys manufacturer. The main products are Nodulizer,Inoculant, Ferro Silicon, Calcium Silicon, Spheroidizing Wire, Magnesium Ingot, Recarburizer, Silicon Carbide, Silicon Metal, etc.
Cored Wire is one of the ferroalloys commonly used in steel industry. Products are exported to Malaysia, the Philippines, Singapore, South Korea, Japan and Europe and the United States and other countries and regions. The quality of lc ferro chromium products is stable and the price is low. It is well received by customers.
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