The Boron Nitride Powder Overview Powder
Industrial powder of Boron Nitride is a pure white ceramic material with hexagonal crystal structures similar to graphite. Boron nitride can withstand temperatures of more than 2,000 degC. Depending upon the grade, its dielectric strength can be approximately 1000 volts/mil. It is hot-pressed into its form as billets, which can be easily processed into rods (bars), plates, rods and even custom designs .
What are the functions of boron nitride?
1.Release chemical for metal forming and lubricant in metal drawing.
2.Special electrolysis and resistance materials in high temperatures.
3.High-temperature solid lubricants,extrusion anti-wear additives,additives for the production of ceramic composite materials,refractory materials and antioxidant additives,especially in the case of corrosion resistance of molten metals,heat-enhanced additives,high-temperature insulation materials.
4.Heat-sealing desiccants for transistors and additives to polymers such as plastic resins.
5.Pressed into various forms of boron nitride, which can be used for high temperature, high pressure, insulation and heat dissipation equipment.
6.Thermal shielding materials in aerospace.
7.With the participation of catalysts,it can be converted into cubic boron-nitride, which is as hard like diamond after high temperature and pressure processing.
8.The elements that make up the structural components of the atomic reactor.
9.Aircraft,rocket engine nozzle.
10.Insulator for high-voltage , high-frequency and high-voltage electricity and plasma arc.
11.Packaging materials to stop the radiation of neutrons.
12.The superhard material created by boron nitride processing can be turned into high-speed tooling and drill bits designed for geological exploration and drilling for oil.
13.Separation band for continuous cast steel in metallurgy. Flow slot for the release agent to allow continuous casting of aluminum(various optical glass release agents)
14.Make all sorts of Evaporation vessels for capacitor film aluminum plating, picture tube aluminum plating aluminum plating, etc.
15.Various aluminum-plated packaging bags that are fresh, such as.
16.All kinds of lasers used for anti-counterfeiting aluminum plating, brand hot-stamping materials, all kinds of beer labels, cigarette labels, packaging cases, boxes for packaging cigarettes.
17.The filler used in cosmetics for lipstick is non-toxic,lubricating and shiny.
For optical applications, due to the hardness that is high of the c-BN film and the large transmittance throughout the spectrum of wavelengths from ultraviolet(from approximately 200 nm)to the far infrared range, it is suitable as a surface coating for some optical components, and is particularly suitable as Coating of window material such as zinc selenide(ZnSe)and zinc sulfide(ZnS).In in addition, it has excellent thermal shock resistance and hardness,and will soon become an optimal windowing material high power Lasers as well as detectors.
The seller of Boron Nitride Powder
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