Metal silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. Industrial silicon is also used as an alloying agent for demanding silicon steel, a deoxidizer for smelting special steel grades and non-ferrous alloys. After being processed by a series of processes, industrial silicon can be drawn into monocrystalline silicon for use in the electronics industry.

It is also an important alloying element used in the manufacture of stainless steels, high-strength low alloy steels (HSLA), aluminium-manganese alloys and copper-manganese alloys. Manganese metal can be produced industrially and almost all of it is used in the steel industry to make ferromanganese alloys. Manganese ferroalloys can be obtained by reducing the appropriate proportions of iron oxide (Fe₂O₃) and manganese dioxide (MnO₂) with carbon (graphite) in a blast furnace. Pure manganese metal can be produced by electrolysis of manganese sulphate (MnSO₄).

The silicon-barium inoculant is a massive metallurgical material obtained by mixing silicon powder and barium powder according to the required proportion, and then steel-making in a high-temperature furnace. It is an additive in the casting process of the foundry. It can promote graphitization, reduce the tendency of white mouth, improve the morphology and distribution of graphite, increase the number of eutectic groups, and refine the matrix structure. Within (about 5-8 minutes) have good results.

Silicon barium calcium alloy is a good new type of deoxidizer in steelmaking, and has good desulfurization and phosphorus capabilities. It plays a very important role in smelting steel with low sulfur and phosphorus content. application prospects.

Silicon aluminum barium calcium is an alloy containing silicon, aluminum, barium, and calcium.
Silicon-calcium-barium-aluminum is a deoxidizer and desulfurizer in barium alloys, which reduces the oxygen in the steel, and the complex oxides containing calcium, barium, silicon and aluminum formed at the same time are easy to float from the molten steel, and the pure molten steel can Improve the impact toughness and processability of steel.

Silicon calcium alloy is a composite alloy composed of elements silicon, calcium and iron, and is an ideal composite deoxidizer and desulfurizer. It is widely used in the production of low carbon steel, stainless steel and other steel grades and special alloys such as nickel-based alloys and titanium-based alloys; it is suitable as a warming agent for converter steel refining workshops; it can also be used as an inoculant for cast iron and ductile iron. Additives in production.

Silicon chromium alloy is an alloy composed of two elements: silicon and chromium. It is usually used in steel smelting and casting to improve the characteristics and properties of steel.The main function of silicon chromium alloy is to enhance the wear resistance, corrosion resistance, and oxidation resistance of steel. It can improve the hardness of steel and maintain stability at high temperatures, so it is widely used in the manufacturing of refractory materials, stainless steel, alloy steel, and other fields.

Si-C alloy is a new type of alloy for converters. It can replace ferrosilicon, silicon carbide, and carburizer, reduce the amount of deoxidizers, and be used in converter smelting and deoxidization alloying processes. The effect is stable, and the chemical composition, mechanical properties and The internal control quality is superior to the traditional process.

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