The chemical properties of amorphous boron are more active than those of crystalline boron
Amorphous Boron Powder is an important energy material. In a composite solid propellant, it is used as a solid energy fuel. Its calorific volume is nearly three times that of hydrocarbon fuels. Amorphous Boron's large surface area and irregular shape cause its ignition temperature to drop dramatically.
Amorphous Boron Powder is a dark, odorless brown powder. It can be ignited at 700°C and oxidized at 300°C. As a type boron fine product, it's widely used by metallurgy. Commonly used in deoxidizers, airbag initiators, rocket fuel igniters, etc.
The chemical properties of amorphous Boron are more active than those crystalline Boron. Crystalline Boron is so hard it is often substituted for diamond when making drill bits or cutting tools. To prevent metal oxidation, a small quantity of boron is added to the metal-smelting process. Boron-copper is used, for example to make control rods in atomic reactors. Boron is a dark brown to black powder. At room temperature it can react with Fluorine, but not hydrofluoric or hydrochloric acids. Boron is not soluble with water. However, it can be dissolved in nitric or sulfuric acids, and in molten metals like copper, iron and manganese. It is widely applied in many fields, including metallurgy.
Use of boron powder
1. In terms of energy, boron is the best nonmetallic additive. Because of its irregular form and large surface area of the boron powder, it's ignition temperature decreases significantly.
2. Boron is an important raw material in the production of boron halide, as well as for the preparation of various boride products.
3. Oxygen free copper smelting oxidizer: Addition of small amounts of boron in the metal smelting procedure, one hand to act as a oxidizer and prevent metal oxidation when heated;
4. Boron powder, used in alloys to improve metal properties and form alloys, is used in special metal products.
5. Boron powder may also be used to weld.
6. Boron Powder for Solid Rocket Propellant
7. Boron powder used as an auto airbag trigger;
8. Magnesium Carbon Brick Additive for High Temperature Furnace of Steelmaking
Boron powder Supplier
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