Products Description
Products Description
|
|
Diameter |
Thickness of outer cover |
Weight of outer cover |
Weight of calcium core |
Cal Content of core |
|
1 |
10~10.5mm |
1.5±0.2mm |
≤360g/m |
≥52g/m |
≥97% |
|
2 |
9~9.5mm |
1.0±0.2mm |
≤210g/m |
≥52g/m |
≥97% |

Products Description
Seamless pure calcium cored wire is a special material. It is mainly used in steelmaking and cast iron processes. The structural feature of seamless pure calcium cored wire is that it adopts the appearance of seamless steel tube, and the covering material is paper carbon steel 08Al, with low carbon content, which makes the content of metallic calcium wire as high as 98% without gaps. This high-purity calcium element ensures its excellent metallurgical properties, while seamless coating technology effectively prevents the loss and oxidation of calcium element, so that it can still maintain stable properties in high temperature environment. This design significantly improves the calcium absorption rate, reduces the steelmaking cost, and makes the steelmaking process more economical and efficient.

Compared with the traditional calcium addition method, seamless pure calcium cored wire has obvious advantages. First of all, its high-purity calcium element makes the metallurgical effect better and can significantly improve the product quality. Secondly, seamless coating technology greatly improves the utilization rate of calcium and reduces waste and environmental pollution. In addition, the seamless pure calcium cored wire also has the advantages of convenient use and accurate and controllable addition.

The production process of seamless pure calcium cored wire includes steel wire treatment, knitting, calcium powder coating, drying and curing, cutting and finishing, which ensures the high quality and stability of the product. Compared with traditional calcium wire, seamless pure calcium cored wire has higher calcium recovery rate, longer shelf life and relatively reasonable price, which is helpful to reduce the cost of calcium treatment per ton of steel. Seamless pure calcium cored wire plays an important role in steelmaking and cast iron industry with its unique advantages. In the future, with the continuous progress of metallurgical technology and the continuous expansion of market demand, the development prospect of seamless pure calcium cored wire will become very broad.
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