Due to the special properties of boron and boron compounds, such as light weight, flame retardant, heat-resistant, high hardness, high strength, abrasion resistance and catalytic properties, has played an important role in modern science and technology.
Change to materials industry from raw industrial, has a wide range of applications in the economic development.
Applications of boron compounds: boric acid as a fungicide for boric acid soap production. Sodium perborate as a detergent composition, can improve the fabric whiteness and gloss, is also used for fabric bleaching. Borax is raw materials of advanced fragrance, boric acid, zinc borate can be used for the insulating material of the fireproof fibers and a flame retardant, but also used as a rinsing agent, mordant, after finishing agent. Sodium metaborate used in fabric pasting.
Adding borax or boron oxide component in the optical glass, glass apparatus and the heat-resistant glass, can improve the thermal expansion of the glass, increase the heat resistance, pressure resistance and the transmittance, at the same time can be shortened melting time. The boron oxide is the main raw material in producingboron powder, metal borides and borate, mainly used in the electronics, semiconductor, boride, iron, and other fields. The sodium borosilicate glass having heat, pressure performance. Borate is an important material in organic synthesis industry. Borax, boric acid, borate, barium metaborate, aluminum borate, boron phosphate, calcium borate, boric acid, lithium and so on are important components of the enamel, a ceramic glaze, they can enamel having excellent heat abrasion resistance, enhanced gloss, improve whiteness, sturdy. Borosilicate glaze wall tiles, floor tile, boron trioxide (21%), household enamel, health enamel glaze must join boride, titanium diboride is an important component of the cermet.
Boride is metallurgical industry additives, solubilizers, also the material of boron titanium and boron steel. Iron boride, lithium borohydride, nickel boride can make the hardness of metal material be increased, with good wear resistance and heat resistance. Borax for welding medicine can prevent metal surface oxidized while gas welding. Sodium perborate is the component of the nickel plating electrolyte, the coating air bubbles can be prevented, improve the brightness plating pieces. Titanium boride hard alloy used as cathode have good electrical conductivity.
Borax, boric acid is for external use, can be used to prevent pain and disinfection for analgesic and disinfectant, such as “BingPeng San”is oral ulcer medicine. Borohydride used for vitamin and hormone production, ammonium borate, boron tartaric acid is an important raw material for the production of medicine.
According to metal powder supplier, boron carbide is an important component of the metal cutting tool, boronizing of steel can improve the surface hardness, is an important additive for the manufacture of superhard inorganic material, carbonization boron can be used as polishing paste, boron nitride can be used for high temperature nozzles, high-temperature lubricating and release agentammonium fluoroborate aluminum brazing drugs. Some of the boron compound is an insulating protective film. The zirconium diboride can be used for the electrode and TV cabinet, phosphating boron can use in making the sensing elements and diodes, titanium boride can make radiated element. The hexa boride gold used as a new cathode emissive material. Magnesium diboride can be used as a superconducting material. Boron carbide can use as atomic reactor control rod material and the fusion furnace lining wall, boric acid and calcium borate for the production of alkali-free glass fibers, the insulating material of the generator set. Calcium hexaboride can be used as a high-temperature nuclear reactor neutron absorbing material, also the packaging of rocket materials. Boron powder, diborane, pentaborane, decaborane are excellent energy fuels. Boron used in nuclear reactor protection control.
Source:http://www.mhcmp.com
The application of tungsten in various industries
Steel Industry Most of tungsten applied in the production of special steels. The widely used high-speed steel was containing 9-24% of tungsten, 3.8-4.6% of chromium, 1-5% of vanadium, 4-7% of cobalt, 0.7-1.5% of carbon.
Magic effects of coconut oil
According to records, coconut oil can be regarded as the nobility of skin care plant extracts. It was rich in exotic tension of tropical plants, which can enhance the contractile force of the pores, perfectly beautify and nourish the skin.
Exploring the Potentials of Nano-Aluminum Powder
Nano-aluminum powder, a material with remarkable properties due to its minuscule particle size, is revolutionizing various industries with its high reactivity and large specific surface area. Unlike its bulk counterpart, nano-aluminum powder begins to oxidize at a lower temperature of 550°C, compared to the 950°C oxidation point of ordinary aluminum. This lower ignition energy and full combustion without apparent cohesion make it a superior choice for applications requiring high energy and efficiency. The unique characteristics of nano-aluminum powder, such as faster burning rates and greater heat release, are largely influenced by its synthesis method, which determines its particle size, surface area, and shape.
