Pure Calcium Cored Wire has a steel jacket, unlike other cored wires made with calcium-iron powder or calcium-silicon. This results in more stable temperature distribution as well as a higher efficiency of adding calcium into the molten metal. This increases the efficiency of production for high-quality wires. It also provides more sulfur and oxygen removal compared to conventional cored wires. This is why steel producers are increasingly using this type of cored cable. Minex Company is one of the leading producers of pure calcium cored wires. They offer many different chemical analyses on their cored-wires, which show their superiority to calcium-iron powders and calcium-silicon in terms of their reaction with molten-steel and ability to generate better-quality products.
Cored wire represents a technological advancement for the improvement of ironmaking process (steel oxidation, additive addition, metallurgy treatment, and calcium treatment). It is possible to add and process ferroalloys, as well as calcium, in liquid steel using a simple procedure and achieve significant cost savings. The success or failure of a cored steel project depends on several technical processes.
Affival developed Hi-Cal (r) to improve the metallurgical performances of the calcium-cored wires. Hi-Cal(r), which is available in 9 and 11.5mm diameters, has a sheath with a thickness of 0.6 or 0.8 (optional) mm. It can also be fed by the same equipment that feeds conventional cored steel wires. This avoids expensive lance systems. The high ratio of powder to sheath allows the steel plants to inject a greater quantity of pure Ca (up to four times) in order to achieve the same results as with conventional CaFe cored wires.
Hi-Cal (r) is a pure calcium product with a core that is reactive to inclusions. It also has a very small Mg content. 0.03%). This makes it possible to obtain very high yields and to reach the maximum metallurgical efficiency of the process. The yield of an important European steel plant using conventional cored wires has been reduced to 6.5kg Ca from Hi Cal(r) by only 11.5g/t steel input, resulting in significant savings in calcium costs.
Seair Exim Solutions offers detailed information on the import of pure calcium cored cable under HS Code 28051200, from India. This information helps traders to gain accurate insights into the Indian market and its prices. India Customs provides this information, as do other reliable sources. This report analyzes the trends of demand and supply for pure calcium cored steel wire in India. It also includes key importers, buyers and other important information. The report also covers price fluctuations in the import market of pure calcium cored wire. This report is a must-read for traders and suppliers of pure calcium cored wire.
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