High-carbon silicon is a new type of strong composite deoxidizer. It can also be used in the smelting of general steel and plain carbon steel. Its main elements are silicon and carbon. The activity of silicon is high, the reaction is fast, and the furnace temperature can be increased. Therefore, high-carbon silicon can replace the traditional heating agent with higher price when steelmaking in converter and open hearth furnace.

The core wire is a linear material. Due to the different core powder, the use and function of the core wire are also different. There are many varieties of cored wires in use now, and the specifications are also diverse. The wrapped core powder can be divided into single core powder and mixed core powder. With the development of the steelmaking industry, good alloy steels and types of steels have increased significantly, the continuous casting ratio has gradually increased, and the refining skills outside the furnace have been continuously improved, which has promoted the successful developmen

Silicon carbide (SiC) is made from quartz sand, petroleum coke (or coal coke) and wood chips as raw materials through high temperature smelting in a resistance furnace. Silicon carbide also exists in the rare mineral Moissanite in nature. Silicon carbide is also known as gold steel sand or refractory sand. Silicon carbide is made from raw materials such as quartz sand, petroleum coke (or coal coke), and wood chips (salt is required to produce green silicon carbide) in a resistance furnace through high temperature smelting.

Because calcium has a strong affinity with oxygen, sulfur, hydrogen, nitrogen and carbon in molten steel, silicon-calcium alloys are mainly used for deoxidation, degassing and fixation of sulfur in molten steel. The addition of silicon calcium to molten steel produces a strong exothermic effect. Calcium turns into calcium vapor in molten steel, which has a stirring effect on molten steel, which is beneficial to the floating of non-metallic inclusions.

The Producer od stainless steel & tool steel are the largest consumer of ferrochrome and charge chrome.It is chromium that confers upon stainless steel its remarkable corrosion resistance. Out of the total world chrome ore output, majority of which is used in Cast Iron, Alloy Steels & Stainless Steel.

Pure silicon carbide is a colorless and transparent crystal. Industrial silicon carbide is colorless, light yellow, light green, dark green or light blue, dark blue or even black. The abrasive industry divides silicon carbide into two categories: black silicon carbide and green silicon carbide according to color, among which colorless to dark green are classified as green silicon carbide; light blue to black are classified as black silicon carbide.