What is boron nitride?Boron nitride is typically black, brownish or dark red crystals with sphalerite framework and excellent thermal conductivity. Its hardness is second only to ruby, a superhard product frequently used as tool materials and abrasiv…
What is Amorphous Boron Powder?Amorphous Boron Powder is reasonably energetic, tasteless, odor free, stable in air as well as at area temperature, heated up to 300 ℃, oxidized, as well as burned when reaching 700 ℃. The flame is red when burning, and…
An Overview of Boron Ntride Powder Industrial Boron nitride powder is a pure white ceramic material with an hexagonal crystal structure that is similar to graphite. It can withstand temperatures that exceed 2,000°C. Depending on the grade, its diele…
The Evolution History of Boron Nitride Boron Nitride is a synthetic ceramic material that offers useful chemical and physical properties. It was first produced commercially at the time of 1954 by Carborundum Corporation. It was bought by Saint-Gobain…
Boron nitride is a crystal composed of nitrogen atoms and boron atoms.The chemical composition is43.6%boron and56.4%nitrogen,with four different variants:hexagonal boron nitride,rhombohedral boron nitride,cubic nitride Boron,and wurtzite boron nitrid…
For billionaires, the new crown epidemic is like a 'gold rush'! The Deutsche Presse-Agentur said on the 17th that in 2022, the wealth held by the world's top ten richest people will jump from $700 billion to $1.5 trillion, an average daily increase o…
Boron carbide (B4C), also known as black diamond, is gray-black and is a very hard man-made material.…
Is boron amorphous or crystalline?Boron can be prepared in several crystalline and amorphous forms. The well-known forms of crystallization are α-rhombohedral (α-R), β-rhombohedral (β-R) and β-tetragonal (β-T). In spec…
Boron nitride is a crystal composed of nitrogen atoms and boron atoms.The chemical composition is43.6%boron and56.4%nitrogen,with four different variants:hexagonal boron nitride,rhombohedral boron nitride,cubic nitride Boron,and wurtzite boron nitrid…
Boron carbide B4C powder has the characteristics of high melting point, high hardness, high modulus, low density), good wear resistance, strong acid and alkali resistance, good neutron absorption capacity, low expansion coefficient, thermoelectric pr…
According to the National Development and Reform Commission of China, according to the current pricing mechanism of refined oil products, the domestic gasoline and diesel prices will be lowered by 360 yuan and 345 yuan per ton respectively from 24:00…
Boron Carbide is one of the three hardest materials known, it is not affected by hot hydrogen fluoride and nitric acid. Soluble in molten alkali, insoluble in water and acid.…