Introduction to Properties and Applications of Amorphous Boron Powder

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What is Amorphous Boron Powder Boron Powder CAS no. 7440-42-8, appearance is light brown to gray black invisible powder, melting temperature 2300+- 2, atomic weight 10.81, L Hua Temperature 2550, specific Gravity 2.34-2.37. Insoluble in water, chloric acid, alcohol and ether. Is 7440-42-8. Appearance is a gray-black to light brown powder. Atomic weight is 10.81. L Hua temperature is 2550. Specific Gravity is 2.34-2.37. Not soluble in water or hydrochloric.

Amorphous Boron powder: Its Properties
On the periodic chart, boron occupies a special place between metals. It has a large nuclear charge, a small atomic radius and possesses more active chemical characteristics. It is extremely stable at normal room temperature. When heated above 300 degrees it will become oxidized and begin to smell when over 700 degrees. It can also interact at high temperatures with oxygen, sulfur, nitrogen, halogen, carbon and many other metals.
The Use of Applications Amorphous Boron Powder
Amorphous boron is commonly used in the metal smelting industry, ceramic manufacturing industry, chemical industry, and nuclear industry. Amorphous Boron is used for the following specific purposes:
1. Amorphous Boron Pulp is a good non-metallic fuel for pyrotechnics. Amorphous boreon powder’s ignition temperature is reduced by a large amount due to the irregular shape and high specific surface area.
2. Amorphous Boron is also a key raw material used to produce high-purity boron halite and other boride products.
3. Amorphous Boron Powder, used to deoxidize metals at high temperatures, is a part of the Oxygen-free Copper Smelting Deoxidizer.
4. Amorphous Boron Powder may be used in alloys to improve metal properties and form alloys.
5. Amorphous Boron Powder has more active chemical properties than crystalline boron. Crystalline Boron is a very hard material, and is often used in place of diamond for cutting tools or drill bit.
6. Boron Amorphous powder can be used to assist in welding.
7. Amorphous Boron is a very important energy source. It can be used as solid fuel for composite solid propellants. The calorific values of boron are more than double those of carbon and aluminum, as well as more than two times those of magnesium. The volumetric calorific content of boron is the highest. It is three times more than hydrocarbon fuel and has a density that is slightly less than aluminum. Energy-wise, boron is the best nonmetallic fuel. The irregular shape of amorphous boran and its large surface area also reduces the ignition temperature. ;
As an additive to high-temperature steelmaking high magnesia furnaces, boron amorphous powder is available.

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