What is Amorphous Boron? Amorphous boron powder (ABP) has a comparative edge over conventional fuels like aluminum, magnesium, etc., owing to its high heat of combustion for use in fuel-rich propellants for integrated rocket ramjets. The low atomic weight, high heat output, ready ignitability with KNO, releasing large amounts of heat, and persistent burning even at low-pressure2 make boron-based pyrotechnic composition a beautiful igniter. High Energy Materials Research Laboratory, Pune, has established a process for preparing ABP Gr II of 85-88 percent purity. High-purity amorphous boron powder Gr I of 92-94 percent purity is preferred in fuel-rich propellants for integrated rocket ramjets and igniter formulations for better performance. The main impurity in ABP Gr II is magnesium in the form of magnesium poly borides. Amorphous boron powder of high purity (92-94 %) with a particle size of l-2 mm is preferred as fuel for fuel-rich propellants for integrated rocket ramjets and igniter formulations. This paper describes the studies on process optimization of two processes, i.e., oxidative roasting of boron (roasting boron in the air) and roasting boron with zinc in an inert medium for preparing high-purity boron. Experimental studies reveal that roasting boron with zinc at optimized process conditions yields boron of purity of more than 93 percent, whereas the oxidative roasting method yields boron of righteousness - of 92 percent. Oxidative roasting has a comparative edge over the other processes owing to its ease of scale-up and simplicity.
Product characteristics of Amorphous Boron Amorphous boron powder, also known as monomer boron, is black or brown amorphous powder. With active chemical properties, tasteless, odorless, stable in air and at room temperature. Boron is insoluble in water, hydrochloric acid, ethanol, ethyl ether, sulfuric acid, nitric acid, and molten metal, soluble in cold concentrated alkali solution and decomposition of hydrogen, concentrated nitric acid, and concentrated sulfuric acid oxidation in boric acid. At high temperatures, boron can interact with oxygen, nitrogen, sulfur, halogen, and carbon interactions; boron can also work with many metals in direct combination formation of metal compounds, but it also can react with organic compounds can produce boron directly and connected to the carbon combined with objects or boron and carbon are compounds in the presence of oxygen. Monomer boron in the periodic table, the elements divided into metal and nonmetal demarcation line color at a particular location is a preponderance of nonmetallic elements, highly charged, atomic radius is a small, concentrated nuclear charge, nonmetallic nature and silicon similar. Its density is 2.35g/cm3. Hardness 9.3, specific gravity is 2.33-2.45, melting point: 2300, boiling point: 2550.
Application range of Amorphous Boron Neutron absorber and neutron counter, nuclear reactor. Solid rocket propulsion, high-energy fuel, and fireworks industry. It is a manufacturing and a variety of boron borane boride materials, high-energy fuel that can be used as rocket and missile borane. You can do in the atomic energy industry protection material made of boron steel for nuclear reactors. Some medicine, ceramic industry, and organic synthesis catalyst. To the electronics industry ignitor ignition. The car airbag/initiator. Some special alloy steel smelting, gas scavenger of molten copper. Some boron fiber raw material for making high-purity boron halides and synthesizing various high-purity boron compounds. I study the semiconductor, power: 2300 DEG C after carbonization, used as cathode materials in ignition tube core. It can also be used to prepare high-quality cathode lanthanum boride materials.
Price of Amorphous Boron Amorphous Boron particle size and purity will affect the product's Price, and the purchase volume can also affect the cost of Amorphous Boron. A large amount of large amount will be lower. The Price of Amorphous Boron is on our company's official website.
Amorphous Boron supplier Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) Luoyang City, Henan Province, China, is a reliable and high-quality global chemical material supplier and manufacturer. It has more than 12 years of experience providing ultra-high quality chemicals and nanotechnology materials, including Amorphous Boron, nitride powder, graphite powder, sulfide powder, and 3D printing powder. If you are looking for high-quality and cost-effective Amorphous Boron, you are welcome to contact us or inquire at any time.
