What are the functions of boron nitride

The Boron Nitride Powder Overview Powder

Boron nitride industrial powder is pure white ceramic with the same hexagonal crystal structure to graphite. Boron nitride is able to withstand temperatures of more than 2,000 degC. Depending upon the grade, its dielectric strength can be approximately 1000 volts/mil. The Boron nitride material is hot-pressed its form as billets, which are easily transformed into rods and plates or even custom forms .

What exactly are uses of the boron nitride?

1.Release the agent used for forming and lubricant used for drawing of metal.

2.Special electrolysis and resistance materials in high temperature conditions.

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 desiccant to make transistors and additives for polymers like plastic resins.

5.Pressed into various designs of boron-nitride products. These can be used as high temperature, high pressure, insulation and heat dissipation products.

6.Thermal materials for shielding in aerospace.

7.With the involvement of catalysts can be converted to cubic boron, a nitride compound that is as strong as diamond after high temperature and pressure processing.

8.The structural materials of the atomic reactor.

9.Aircraft,rocket engine nozzle.

10.Insulator for high-voltage and high frequency electricity as well as plasma arc.

11.Packaging materials to prevent neutron radiation.

12.The superhard material created by the process of boron Nitride could be transformed into high speed drilling tools as well as cutting instruments used in geological exploration and oil drilling.

13.Separation ring for continuous casting steel, flow slot for anamorphous iron, release material used for cast continuous aluminum(various releases agents for optical glass)

14.Make all sorts of evaporation tanks for capacitor film aluminum plating,picture tube aluminum plating,display aluminum plating.

15.Various new-keeping aluminum-plated packaging bags.

16.All types of laser anti-counterfeiting metal plating, hot stamping brand materials, all kinds of cigarette labels,beer labels,packaging boxes, cigarettes packaging boxes, etc.

17.The filler used in cosmetics for lipstick is non-toxic,lubricating and shiny.

In terms of optical application, due to the hardness that is high of the cBN film, and also the extremely high transmission across the wavelength range of ultraviolet(from around 200 nm)to far-infrared, it can be used as a coating on the surface of some optical components, and is particularly suitable as a coating of window material such as zinc selenide(ZnSe)and zinc sulfide(ZnS).In in addition, it has excellent thermoshock resistance and hardness. It will soon become the ideal material to use as a window for high-power devices and optical lasers.

The source of Boron Nitride Powder

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