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The chemical properties of amorphous boron are more active than those of crystalline boron

Posted on 2023-08-21

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What is amorphous boran powder? Amorphous Boron has more active properties than crystalline Boron. Crystalline Boron is so hard it is often substituted for diamonds in the manufacture of cutting tools or drills. To prevent metal oxidation, a small quantity of boron is added to the metal smelting processes.
Amorphous Boron Powder is an important energy material. In a composite solid fuel as a solid propellant, the calorific power of the boron above is two times higher than carbon. Its volume, however, is three times that of hydrocarbon fuel. Density is only slightly less than aluminum. Amorphous Boron’s large surface area and irregular shape cause its ignition temperature to drop dramatically.
Characteristics of Amorphous Boron powder
Amorphous Boron Powder is a dark, odorless brown powder. It can be ignited at 700°C and oxidized at 300°C. It is a type of fine chemical boron product that’s widely used in aerospace, metallurgy, and synthesis. Commonly used in deoxidizers, airbags, rocket fuel, etc.
Amorphous Boron has more active properties chemically than 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 black, dark brown, or gray 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 boiling nitric or sulfuric acids, and in most metals, such as iron, copper, manganese and aluminum. 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 boride raw substances.
3. Oxygen free copper smelting oxidizer: Addition of small amounts of boron in the metal smelting procedure, one hand to act as a oxidizer;
4. Boron powder, used in alloying metal products and to improve mechanical properties, is used for the production of alloys.
5. Boron powder may also be used to weld.
6. Boron Powder for Solid Rocket Propellant
7. Boron powder used as a catalyst for airbags in automobiles
8. Magnesium Carbon Brick Additive for High Temperature Furnace of Steelmaking
Boron powder Supplier
(aka. Technology Co. Ltd., a global chemical materials supplier & manufacturer that has been in business for over 12 year’s experience providing high-quality Nanomaterials and chemicals. Currently, we have developed a number of materials. The Amorphous Boron Powder The products produced by our company are of high purity and have low impurity levels. To get the latest information, click here. Boron powder price Click on the desired product to send an enquiry.
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