What is the role of calcium silicate core wire in smelting?
Calcium silicate core wire is a metallurgical refractory material, in the metallurgical industry should be known to everyone, it can be purified in the steelmaking process of impurities within the liquid steel, so that the steel has a high castability, so that the calcium silicate alloy has a high rate of yield, reduce alloy consumption and steelmaking costs, the economic benefits of the more obvious.
We also can supply other alloy core wire as following.
| Alloy Cored Wire Type | Diameter | Filling rate | Specification |
| CaSi Cored Wire | 9mm/13mm/16mm | 120/225/330 | Ca:30%min Si:55%min Al:1.5%max S:0.06%max C:1.0%max Fe:4%max P:0.05%max |
| CaFe Cored Wire | 9mm/13mm/16mm | 140/260/360 | Ca:30%min Fe:68%min Al:0.8%max |
| C Cored Wire | 9mm/13mm/16mm | 55/140/210 | C:98.5%min Ash:0.45%max V:0.4%max S:0.5%max H2O:0.3%max P:0.2%max |
| Pure Ca Cored Wire | 9mm/13mm | 58/155 | Ca:98.5%min Mg:0.5%max Al:0.5%max |
| Solid Ca Cored Wire | 9mm/10mm | 9mm/10mm | Ca:98.5%min Mg:0.5%max Al:0.5%max |
| FeS Cored Wire | 9mm/13mm | 220/370 | S:48%min Pb:0.1%max Zn:0.1%max As:0.1%max Fe:43%-45% Cu:0.05%max Moisture:0.5%max SiO2:2.5%max |
| CaAlFe Cored Wire | 9mm/13mm | 130/230 | Ca:40% Fe:30% Al:30% |
| Pure Mg Cored Wire | 9mm/13mm | 80/170 | Mg:99%min |
| SiBaCa Cored Wire | 9mm/13mm | 110/260 | Si:40%-50% Ba:10%-20% Ca:20%-30% |
| FeSi Cored Wire | 9mm/13mm | 150/350 | Si:75%min Fe:Balance |
Calcium silicate core wire core technology is a recent rise of a means of extra-furnace refining, is widely used in modern steel feeding technology. Alloy core wire used in steel training can purify the liquid steel, change the inclusions form, improve the castability and mechanical properties of molten steel, and can significantly improve the recovery rate of ferroalloys, reduce the cost of steel training, and its economic effect is good.
Calcium silicate core wire is mainly used in steelmaking deoxidation, desulfurization, can improve the performance of steel, improve the plasticity of steel, impact toughness and liquidity of molten steel, but also has a direct access to the molten steel, the distribution of uniformity and other characteristics. With the development of alloy steel industry, good alloy steel, varieties of steel, the substantial growth of the furnace outside the refinement of the technology continues to improve, contributing to the success of the development of feed line technology. Feeding line technology than powder spraying and directly adding alloy block has greater superiority.
The above is the calcium silicate core wire in metallurgy when the main role played, do you understand? If there is a need to solve the problem can also call the contact number for consultation! Calcium silicate cored wire manufacturers are ready to answer your questions!