Boron has several allotropes. Boron is also called elemental boron and monomer boron. It cannot dissolve in water, hydrochloric acid, ethanol, or ether. However, it can dissolve in a concentrated alkali solution at low temperatures. Upon exposure to high-strength nitric and sulfuric acids, it undergoes decomposition, releasing hydrogen gas and yielding boric acid as a byproduct.
At high temperatures, boron can interact with oxygen, nitrogen, sulfur, halogen, and carbon. Boron can also directly combine with many metals to form boride. When boron interacts with organic substances, it forms compounds where boron and carbon are directly connected or compounds where carbon and boron are separated by oxygen.
Boron occupies a special position on the dividing line between metals and non-metals in the periodic table of elements. It is a dominant non-metallic element with strong electronegative properties, small atomic radius, concentrated nuclear charge, and non-metallic properties similar to silicon. Its density is 2.35g/cm3. Hardness is 9.3, specific gravity is 2.33-2.45, melting point: 2300℃, boiling point: 2550℃.
Nano boron powder and micron boron powder have a wide range of uses, covering many fields such as nuclear energy, medicine, electronics, aerospace, automobiles, etc.:
Nuclear energy field
Boron powders, both nano and micro in size, play a crucial role in nuclear reactors due to their impressive ability to absorb neutrons. These powders are utilized as neutron absorbers, thereby assisting in regulating and controlling nuclear reaction rates. In addition, they can serve as key components of neutron counters, used to monitor and detect neutron activity.
Pharmaceutical field
In the pharmaceutical industry, nano-boron powder and micro-boron powder can be used as catalysts to accelerate some organic synthesis reactions and thus be used to produce certain drugs or drug intermediates. In addition, due to certain properties of boron, they may also have antibacterial, anti-inflammatory, and other medical effects and have the potential to be used in developing new drugs or therapies.
Electronic field
These two powders can be used as ignition pole materials and in ignition tubes in the electronics industry. The function of the ignition electrode is to start and maintain the arc in the tube, thereby controlling the emission of the electron beam. Their high purity and good electrical properties make them ideal for this application.
Aerospace field
In solid rocket thrusters, nano-boron powder and micro-boron powder can be used as high-energy fuel for propulsion. Their high energy density and controlled combustion characteristics make them ideal for this application.
Automotive safety
These powders are also used as airbag initiators in the automotive industry. When the airbag needs to be deployed to protect the occupants, the initiator triggers a chemical reaction that produces large amounts of gas, causing the airbag to inflate rapidly.
Special alloy smelting
In the smelting process of special alloy steel, nano boron powder and micron boron powder can be used as additives to improve the material’s mechanical properties, corrosion resistance, and other characteristics. Boron elements can refine the alloy structure, thereby improving the material’s overall performance.
Fireworks manufacturing
In fireworks manufacturing, these two powders provide colorful effects to fireworks. When burned at high temperatures, they release a specific light color, creating a beautiful visual effect.
Other applications
In addition to the mentioned options, nano-sized boron powder and micron-sized boron powder can serve as starting materials for producing different pure boron compounds, boron halides, and boron fibers. These compounds find extensive use in diverse areas, including chemical synthesis, materials science, and electronics.
High-quality boron powder supplier
TRUNNANO is a reproducible global producer and supplier of chemical substances with over 12 years of experience in ultra-high quality nanomaterials and other chemicals. The company has developed several powder materials and chemicals and Provides OEM service. If you are looking for boron powder, you can contact us. You can click on the product to contact us.
