What is antimony metal used for? Uses of Antimony What is the use of antimony

Antimony is mostly used as a component of other alloys to increase its hardness and strength. For example, antimony is contained in battery plates, bearing alloys, printing alloys (lead characters), solders, cable skins and bullets. Lead-tin-antimony alloy can be used as a sheet stamping die.

High-purity antimony is a doped element of semiconductor silicon and germanium. Antimony white (antimony trioxide) is one of the main uses of antimony, which is an important raw material for white pigments and flame retardants for enamels and paints. Antimony sulfide (antimony pentasulfide) is a red pigment of rubber.

Raw antimony (diantimony trisulfide) is used in the production of matches and cigarettes. Then I don't know.

Antimony is a poor conductor of electricity and heat, which is not easy to oxidize at room temperature and has anti-corrosion properties. Therefore, the main role of antimony in alloys is to increase hardness and is often referred to as a hardener for metals or alloys. When antimony in different proportions is added to the metal, the hardness of the metal increases, and it can be used to make munitions, so antimony is considered a strategic metal.

Toutoutiaolai. Antimony and antimony compounds are first used in wear-resistant alloys, printed lead alloys and the arms industry, and are important strategic materials. Antimony can be used as a polycondensation catalyst in PET production. Antimony-containing alloys and compounds are widely used.

The largest use of antimony metal is to make alloys with lead and tin, as well as lead-antimony alloy plates used in lead-acid batteries. Antimony alloys with lead and tin can be used to improve the performance of welding consumables, bullets and bearings. Antimony compounds are important additives in a wide range of chlorine- and bromine-containing flame retardants.

Antimony is also found in emerging microelectronic technologies.

The hydroxide of antimony has been widely used as a solvent, a fire extinguishing agent, a chlorinating agent for organic matter, an impregnating agent for spices, a degreasing agent for fibers, a cooking agent for grains, an extractant for medicines, an organic solvent, and a dry cleaning agent for fabrics, but due to toxicity, it is rarely used and is restricted in production, and many uses are replaced by copper-zinc alloys. It can also be used to synthesize antimony trioxide, nylon 7, nylon 9 monomers.

What is antimony used for.

Antimony is mostly used to fuse with lead to make alloys. For example, because of the special property of antimony, heat shrinkage and cold expansion, people will add some antimony to the lead alloy. When the molten lead alloy is poured into the copper mold to cool and solidify, the alloy expands slightly, so that every tiny stroke protrudes very clearly.

Dysprosium is mainly used to make new lighting sources dysprosium lamps; Dysprosium can be used as a control material for reactors; Dysprosium compounds can be used as catalysts in the oil refining industry.

The use of antimony: 1. It is to use its oxide (antimony trioxide) to make refractory materials. 2. It is used in the field of biology or medicine. 3. High-purity antimony and antimony metal compounds (indium antimony, silver antimony, gallium antimony, etc.) are also ideal materials for the production of semiconductors and thermoelectric devices.

The content of antimony in the earth's crust is mainly in the form of elemental or stibnite, galenite, antimony and antimony ochre, and there are as many as 120 known antimony-containing minerals. Antimony is a silvery-white, shiny, hard and brittle metal with a scaly crystal structure. It gradually loses its luster in moist air and burns into an oxide of white antimony in strong heat.

Since the end of the 20th century, China has become the world's largest producer of antimony and its compounds, most of which in turn comes from tin mines in Lengshuijiang, Hunan Province.

Antimony is not a very reactive element, it only reacts with water when it is red hot to release hydrogen, which will not be oxidized by air at room temperature, but can be combined with fluorine, chlorine and bromine; When heated, it can be combined with iodine and other 10 metals.

1. The main use of antimony is to use its oxide (antimony trioxide) to make refractory materials. The rapid dissipation of the halide of antimony formed by trioxaling can slow down the combustion. In addition to halogen-containing polymeric flame retardants, antimony trioxide is almost always used in conjunction with halide flame retardants.

These flame retardants are often used in children's clothing, toys, aircraft and car seat covers, etc., and are also commonly used as additives for polyester resins in glass fiber composite materials i, commonly known as glass fiber reinforced plastic) industry, such as engine covers for light aircraft.

2. Its oxide (antimony trioxide) is used to make refractories. The process by which antimony trioxide forms halides of antimony can slow down combustion. In addition to halogen-containing polymeric flame retardants, antimony trioxide is almost always used in conjunction with halide flame retardants.

These flame retardants are often used in children's clothing, toys, airplanes, etc., and are also used as additives for polyester resins in the glass fiber composite industry, such as engine covers for light aircraft.