What’s boron-nitride?
Boron Nitride (or Boron Nitride) is a crystal made from nitrogen and boron. You can choose from four types: hexagonal Boron Nitride HBN (RBN), cubic Boron Nitride CBN (CBN), and cubular Boron Nitride CBN (WBN). The chemical composition of Boron Nitride is between 43.6% (56.4%) and 56.4% (WBN).
The development history of boron Nitride
Boron nitride Since its invention, it has been used in lubricants for over 100 years. It is used in high temperature lubricants such as hexagonal-boron nutride. White graphite is often used because its properties, structure, and whiteness are similar.
Boron nitride clays (BN), were first discovered in 1842. Since then, a lot of work has been done on BN materials. But, the hot pressing method wasn’t invented until 1955. American Diamond Company started production in 1960. Their production grew to over 10 tonnes in 1960.
CBN was developed by R*H*Wentrof back in 1957. General Electric Company sold Borazon for the first time in 1969. In 1973, the United States announced CBN tools for the first time.
Japan imported CBN-tools from the United States back in 1975.
In 1979, a pulsed plasma technique was used to create a collapsed film from cBN at low temperature and low pressure.
At the beginning of the 1990s, many techniques were available to make cBN films.
China believes that development is accelerating in leaps. 1963 was the year that BN powder was first discovered. In 1966, the product was developed and produced. My country used this in the production of its cutting-edge technology and industry.
Boron Nitride’s chemical and physical characteristics
Physical properties
CBN crystals come in a variety of colors, including dark browns, blacks and deep reds. They also have a high thermal conductivity due to their zinc mixture structure. CBN crystals are more durable than diamond, making them ideal for many tools and other applications.
Boron Nitride has a chemical inertia and is able to be corroded by water and other organic acids. A hot concentration of alkali can break the boron/nitrogen bonded. In hot concentrated alkali, the boron-nitrogen bonds will be broken. The boron-nitrogen bond will be broken in hot concentrated alkali. Above 1200, it will start to oxidize. The temperature at which it begins to decay in vacuum is 2700 Celsius. The relative density is 2.29. It is slightly solubilized in hot acid, but not in water. The maximum compressive strength is 170MPa. It can operate at a temperature of 900°C in an oxygenizing environment, but it can increase to 2800°C if inactively reducing. The performance of lubrication at ambient temperatures is not good. Most boron-nitride properties outperform those of carbon. It has low friction coefficients and excellent temperature stability. This boron-nitride has excellent heat resistance and thermal shock resistance. It is also strong, durable, flexible, and low in expansion.
Material structure
There are many crystals of hexagonal Boron-Nitride. One of the most famous is graphite. However, there are other forms of crystals. They include the rhombohedral crystal and the cubic boron nuitride. Boron nitride (c-BN), wurtzite type boron nitride (w-BN). There have even been graphene-like, two-dimensional crystals made of boron nutride.
Boron Nitride (or Boron Nitride) is used
1. You can use metal forming mould release agent or oil for metal wire drawing.
2. High temperatures require special resistance and electrolytic materials
3. You can also use high-temperature extrusion resistant additives or the additives for ceramic composite material.
4. The transistor, heat sealing desiccant, and the additives in polymers (e.g. resins) are all suitable.
5. For insulation and heat dissipation purposes, boron-nitride can be pressed into various shapes.
6. Aerospace thermal protection materials
7. It can be converted into cubic-boron nutride by high pressure and heat treatment.
8. These materials are essential for the construction of an atomic nuclear reactor.
9. Do not use nozzles on rocket engines or airplanes.
10. Insulator for high-voltage electricity or plasma arc.
11. Materials for stopping neutron radiation
12. These superhard materials are made out of Boron Nitride and can be used to make drill bits as well as high-speed cutting tools for drilling oil wells.
13. This product is used for metalurgical purposes such as the Isolating Role of Continuous Cast Steel, Laundering of Amorphous Iron, or the Release Agent of Continuous Cast Aluminum.
14. Evaporation tanks are used to aluminum plate different capacitor films as well as aluminum plating picture tubes and displays.
15. All kinds of fresh-keeping aluminum-plated packaging bags
16. There are many options for anti-counterfeiting hot stamping material and all kinds of brand hot stamped material. You also have the option to get cigarette boxes packaging, beer labels, packaging boxes and cigarette box packaging.
17. Non-toxic cosmetics contain lipstick that is shiny and lubricious.
(aka. (aka. Boron Nitride, which we manufacture, is high in purity, has small particles, and is low in impurity. Thanks! We are if necessary.
Boron nitride Since its invention, it has been used in lubricants for over 100 years. It is used in high temperature lubricants such as hexagonal-boron nutride. White graphite is often used because its properties, structure, and whiteness are similar.
Boron nitride clays (BN), were first discovered in 1842. Since then, a lot of work has been done on BN materials. But, the hot pressing method wasn’t invented until 1955. American Diamond Company started production in 1960. Their production grew to over 10 tonnes in 1960.
CBN was developed by R*H*Wentrof back in 1957. General Electric Company sold Borazon for the first time in 1969. In 1973, the United States announced CBN tools for the first time.
Japan imported CBN-tools from the United States back in 1975.
In 1979, a pulsed plasma technique was used to create a collapsed film from cBN at low temperature and low pressure.
At the beginning of the 1990s, many techniques were available to make cBN films.
China believes that development is accelerating in leaps. 1963 was the year that BN powder was first discovered. In 1966, the product was developed and produced. My country used this in the production of its cutting-edge technology and industry.
Boron Nitride’s chemical and physical characteristics
Physical properties
CBN crystals come in a variety of colors, including dark browns, blacks and deep reds. They also have a high thermal conductivity due to their zinc mixture structure. CBN crystals are more durable than diamond, making them ideal for many tools and other applications.
Boron Nitride has a chemical inertia and is able to be corroded by water and other organic acids. A hot concentration of alkali can break the boron/nitrogen bonded. In hot concentrated alkali, the boron-nitrogen bonds will be broken. The boron-nitrogen bond will be broken in hot concentrated alkali. Above 1200, it will start to oxidize. The temperature at which it begins to decay in vacuum is 2700 Celsius. The relative density is 2.29. It is slightly solubilized in hot acid, but not in water. The maximum compressive strength is 170MPa. It can operate at a temperature of 900°C in an oxygenizing environment, but it can increase to 2800°C if inactively reducing. The performance of lubrication at ambient temperatures is not good. Most boron-nitride properties outperform those of carbon. It has low friction coefficients and excellent temperature stability. This boron-nitride has excellent heat resistance and thermal shock resistance. It is also strong, durable, flexible, and low in expansion.
Material structure
There are many crystals of hexagonal Boron-Nitride. One of the most famous is graphite. However, there are other forms of crystals. They include the rhombohedral crystal and the cubic boron nuitride. Boron nitride (c-BN), wurtzite type boron nitride (w-BN). There have even been graphene-like, two-dimensional crystals made of boron nutride.
Boron Nitride (or Boron Nitride) is used
1. You can use metal forming mould release agent or oil for metal wire drawing.
2. High temperatures require special resistance and electrolytic materials
3. You can also use high-temperature extrusion resistant additives or the additives for ceramic composite material.
4. The transistor, heat sealing desiccant, and the additives in polymers (e.g. resins) are all suitable.
5. For insulation and heat dissipation purposes, boron-nitride can be pressed into various shapes.
6. Aerospace thermal protection materials
7. It can be converted into cubic-boron nutride by high pressure and heat treatment.
8. These materials are essential for the construction of an atomic nuclear reactor.
9. Do not use nozzles on rocket engines or airplanes.
10. Insulator for high-voltage electricity or plasma arc.
11. Materials for stopping neutron radiation
12. These superhard materials are made out of Boron Nitride and can be used to make drill bits as well as high-speed cutting tools for drilling oil wells.
13. This product is used for metalurgical purposes such as the Isolating Role of Continuous Cast Steel, Laundering of Amorphous Iron, or the Release Agent of Continuous Cast Aluminum.
14. Evaporation tanks are used to aluminum plate different capacitor films as well as aluminum plating picture tubes and displays.
15. All kinds of fresh-keeping aluminum-plated packaging bags
16. There are many options for anti-counterfeiting hot stamping material and all kinds of brand hot stamped material. You also have the option to get cigarette boxes packaging, beer labels, packaging boxes and cigarette box packaging.
17. Non-toxic cosmetics contain lipstick that is shiny and lubricious.
(aka. (aka. Boron Nitride, which we manufacture, is high in purity, has small particles, and is low in impurity. Thanks! We are if necessary.
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