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

Silicon barium is an iron alloy product containing silicon and barium elements. Its production method is similar to ferrosilicon. When producing silicon barium, it is often found that to increase the content of the barium element, 2% to 4% is added during smelting. The smelting methods of calcium oxide and silicon barium vary depending on their uses. If you want silicon barium to have a slagging effect, you need to add a certain proportion of iron ore and steel scraps during smelting. Silicon barium is now purchased in large quantities by steel plants. , can be used as a powerful deoxidizer and desulfurizer. In the foundry industry, silicon barium is also an ideal casting inoculant.

Metallic silicon is processed from high-quality industrial silicon and comes in a full range of varieties. Used in electronics, metallurgy, chemical, and other industries. It is a silver-gray or dark gray powder with a metallic luster, high melting point, good heat resistance, high resistivity, and excellent antioxidant properties. It is called "industrial glutamic acid" and is an indispensable basic raw material for high-tech industries.

Metallic silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-iron-based alloys. Metallic silicon is a product smelted from quartz and coke in an electric furnace. The main component silicon content is about 98% (in recent years, 99.99% Si content is also included in metallic silicon), and the remaining impurities are iron and aluminum. , calcium, etc.

The main component of metallic silicon is silicon, so it has similar properties to silicon. The properties of metallic silicon are similar to those of germanium, lead, and tin, and have semiconductor properties.

The main component of metallic silicon is silicon, so it has similar properties to silicon. The properties of metallic silicon are similar to those of germanium, lead, and tin, and have semiconductor properties.

The main component of metallic silicon is silicon, so it has similar properties to silicon. The properties of metallic silicon are similar to those of germanium, lead, and tin, and have semiconductor properties.

Metallic silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. Metallic silicon is smelted from quartz and coke in an electric furnace and contains about 98% silicon. Silicon metal is mainly composed of silicon and therefore has similar properties to silicon. Silicon has two allotropes: amorphous silicon and crystalline silicon.

The main component of metallic silicon is silicon, so it has similar properties to silicon. The properties of metallic silicon are similar to those of germanium, lead, and tin, and have semiconductor properties.

Silicon Metal 551 is processed by excellent industrial silicon and includes full varieties. Used in electro, metallurgy, and chemical industry. It is silver gray or dark gray powder with metallic luster, which is of high melting point, good heat resistance, high resistivity, and superior oxidation resistance, it's called "industrial glutamate", which is an essential basic raw material in the hi-tech industry. Silicon metal is usually classified according to the content of its three main impurities such as iron, aluminum, and calcium. Based on the content of iron, aluminum, and calcium, silicon metal can be divided into different grades such as 553, 441, 421, 3303, and 2202.

The main component of metallic silicon is silicon, so it has similar properties to silicon. Silicon has two allotropes: amorphous silicon and crystalline silicon. Amorphous silicon is a gray-black powder, which is a microcrystal. Crystalline silicon has the crystal structure and semiconductor properties of diamond, with a melting point of 1410°C, a boiling point of 2355°C, Mohs hardness of 7, and brittleness. Amorphous silicon is chemically active and can burn violently in oxygen. It reacts with non-metals such as halogen, nitrogen, and carbon at high temperatures, and can also react with metals such as magnesium, calcium, and iron to form silicides. Amorphous silicon is almost insoluble in all inorganic and organic acids, including hydrofluoric acid, but is soluble in a mixed acid of nitric acid and hydrofluoric acid. Concentrated sodium hydroxide solution can dissolve amorphous silicon and release hydrogen gas. Crystalline silicon is relatively inactive and does not combine with oxygen even at high temperatures. It is not soluble in any inorganic acid or organic acid but is soluble in mixed acids of nitric acid hydrofluoric acid and concentrated sodium hydroxide solution.

The properties of metallic silicon are similar to those of germanium, lead, and tin, and have semiconductor properties. The classification of metallic silicon is usually based on the content of the three main impurities of iron, aluminum, and calcium contained in the metallic silicon component. According to the content of iron, aluminum, and calcium in metallic silicon, metallic silicon can be divided into different grades such as 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, and 1101.