High-Quality Purified Calcium Cored Wire, a type metallurgical core used for ladle treatments to prevent inclusions from forming and produce high quality steels. The steel wire is enclosed in a metal powder sheath and inserted using a wire-injection system into the steel molten. The cored wire is a more cost-effective way to introduce additives than granular ones.
If you don't do it right, adding metals and other alloys can lead to serious problems. The addition of metallurgical additives like de-oxidants and desulfurizers can cause uncontrolled and uneven additions in the steel melt. Using cored steel wires as a way to add these additives, the process is more accurate and efficient.
Cored wires are manufactured by crushing the additives into a specific granulation and then encapsulating them in a sheath made of cold-rolled low carbon steel. This sheath wraps around a steel cable and is closed tightly. The resultant wire made of multiple materials is rolled into coils and then wound. Sheaths made from silicon, aluminium, calcium, magnesium, barium, and other metals. The sheath protects the insert from heat damage and the high temperature of molten metal.
This type of metallurgical wire is commonly used in the treatment of molten steel for de-oxidation, desulfurization and inclusion modification, but it can be used for other purposes such as inert gas welding and recarburization. In the cored steel wire, the calcium metal encapsulated reduces the water, sulfur dioxide and oxygen released in the molten iron.
CaSi, CaFe and pure cored calcium wires do not introduce metallurgical add-ons as effectively as the wires with a calcium core. The calcium can also be injected deeper into the steel melt, which allows for higher inclusions modifications than traditional methods. Xinxing Metallurgy Material Co.,Ltd is one of the top Exporter,Manufacturer,Distributor and Supplier of Pure Calcium Cored Wire from Xinxiang,Henan,China. You can contact us to get more information. It would be a pleasure to do business with your company. For a FREE sample, please call or email!
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