High Quality Alloy Cored Wire

Long-term supply of various content cored wire

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Description

Products Description

Product advantages of metal seamless calcium wire
1. High calcium yield
Compared with cored wire, solid core wire has higher strength, better density and high calcium content, which can feed calcium to a deeper part of molten steel and stay below the critical depth for a longer time, thereby achieving higher calcium yield Rate. In actual use, the yield rate of solid calcium wire is higher than that of cored wire, and that of seamless metal calcium wire is higher than that of stitched wire. A domestic factory uses 1.5mm seamless metal calcium wire, and the yield rate of SPHC steel grades has reached more than 38% stably.

2. Calcium increase in molten steel is stable
The core material of calcium-iron wire and silicon-calcium wire is calcium powder, which is prone to uneven and hollow core materials. The core material of the solid pure calcium wire is a high-density pure calcium core rod, which has a higher, more uniform and more stable calcium content per unit length, ensuring a more stable calcium treatment effect.

3. More suitable for pure steel production
The solid core pure calcium wire is a high-density pure calcium core rod, the quality is easy to detect, and the smaller specific surface area of the core wire is not easy to oxidize and lose its activity, so that it has a longer shelf life and can reduce the calcium oxide inclusions that pollute the molten steel. To the lowest; the solid core pure calcium wire calcium treatment process will not bring other oxides in the powder cored wire to pollute the molten steel (for example: iron oxide in the calcium iron wire), and the solid core pure calcium wire is better than the traditional powder filling Core-spun wire can further reduce calcium consumption per ton of steel and reduce molten steel pollution.

4. Reduce the working intensity and ensure smooth production
Calcium-iron wire and silicon-calcium wire are filled in powder form, and there are many uneven and hollow core materials. Wire breakage and wire jamming often occur during wire feeding, which has a certain impact on steelmaking production. The solid-core pure calcium wire is a high-density solid-core pure calcium rod wrapped in a thick steel shell.

The wire quality is relatively hard, and it does not slip or deviate when feeding the wire. In addition, a single coil of solid-core pure calcium wire is about twice as long as that of calcium-iron wire, and the amount used is less. The number of furnaces used for a single coil of solid-core pure calcium wire is four times that of calcium-iron wire. Therefore, the use of solid-core pure calcium wire not only makes the wire feeding operation very smooth, but also greatly reduces the number of threading times, and the labor intensity of workers is significantly reduced.

Products Parameter

product-662-246

FAQ

Q: Are you a manufacture or trader?

A: We are truly a manufacturer, we not only can provide the high quality products with the best price, but also can offer the best pre-sale service and after-service.

Q: Are you a factory or a trading company?

A: We are manufacturer.

Q: How long is your delivery time?

A: Delivery time depending on your purchasing quantity and production season.