Silicon carbon alloy production background

Because silicon carbon alloy is a new type of alloy, silicon carbon alloy can be used to replace ferrosilicon, silicon carbide, carburizing agent, used in converter smelting deoxidizing alloying process, the effect is stable, the chemical composition of steel, mechanical properties and internal control quality are better than the traditional process. Its characteristics: improve the quality of molten steel, improve the quality of products, improve the new energy of products, reduce the amount of alloy, reduce the cost of steelmaking, increase economic benefits. The silicon carbon alloy adopts ton bag packaging, the granularity is mostly natural block, 10-100mm, 10-50mm or customized according to customer requirements.

The production background of silicon carbon alloy is mainly that the alloy used in converter has not been adjusted for a long time. The structure of traditional alloy varieties is relatively single, that is, the MnSi +FeSi+ Siaicaba + SiC + recarburizer process is used for Q195 and Q235 steels. HRB335 and HRB400 steel are produced by MnSi+ FeSi + AISI + recarburizer process. However, the traditional SiMn alloy and ferrosilicon resources are increasingly scarce and the market price is rising all the time, which gradually increases the cost of converter steel-making and reduces the profit space of steel. Moreover, the recovery rate of traditional alloy is greatly affected by the operation of converter, and the steel output, terminal temperature and slag quantity make the alloy composition in the finished product fluctuate greatly. As a result, the chemical composition of smelting steel is unstable and the qualified rate of internal control index of finished products is low.

From the use of silicon carbon alloy can be seen in the replacement of some alloys have a great advantage, steel mills on the silicon carbon alloy demand is also increasing, so the silicon carbon alloy prospects. At present, there are not many manufacturers producing silicon carbon alloy, mainly in Anyang area of Henan Province.

In particular, the silicon carbon alloy produced by henan stellar metallurgy group in anyang, henan province has complete specifications, quality assurance and stable price, which has been unanimously recognized by old and new customers. We sincerely look forward to your purchase!