Product Details:
Material | Boron Microparticles |
Color | Brown/Gray/Black |
CAS Number | 7440-42-8 |
Purity | 99% |
Density | 2.34 g/cm3 |
Melting Point | 2079 DegreeC |
Molecular Weight | 10.81 g/mol |
APS | 01-10um |
Country of Origin | Made in India |
Boron powder refers to finely divided particles of the chemical element boron, which has the symbol B and atomic number 5. Boron is a metalloid known for its unique properties and wide range of applications.
Here are some key features and properties of boron powder:
1. Particle Size: Boron powder consists of particles varying in size, typically ranging from a few micrometers to several hundred micrometers. The particle size can impact the reactivity, flowability, and surface area of the powder.
2. Purity: Boron powder is available in various purity levels, typically ranging from 95% to 99.9% pure. Higher purity boron powder is often required for applications where chemical cleanliness and precise composition are critical.
3. Chemical Reactivity: Boron is chemically reactive, particularly at high temperatures. Boron powder readily reacts with oxygen, nitrogen, and certain other elements or compounds. This reactivity can be harnessed in various chemical synthesis and manufacturing processes.
4. Lightweight: Boron is lightweight, with a density significantly lower than many metals. This property makes boron powder attractive for applications where weight reduction is desired, such as aerospace and automotive industries.
5. High Melting Point: Boron has a high melting point of approximately 2076 degrees Celsius (3769 degrees Fahrenheit). This high melting point makes boron powder suitable for applications involving high-temperature environments.
6. Semiconductor Properties: Boron exhibits semiconducting behavior, making it useful for electronic applications. Boron powder can be incorporated into semiconductors, sensors, and other electronic devices.
Applications of boron powder include:
- Pyrotechnics: Boron powder is utilized in pyrotechnic compositions, including flares, igniters, and propellants, due to its high energy content and reactivity.
- Ceramics and Refractories: Boron powder can be used as an additive in ceramics and refractories to improve their mechanical strength, thermal resistance, and wear resistance.
- Nuclear Industry: Boron powder is used in the nuclear industry for its ability to absorb neutrons, making it suitable for neutron shielding, control rods, and other nuclear applications.
- Aerospace and Defense: Boron powder finds applications in the aerospace and defense sectors, including lightweight structural materials, composites, and high-energy fuels.
- Metallurgy: Boron powder is employed as an additive in the production of specialty alloys and steels to enhance their strength, hardness, and heat resistance.
It's important to note that the specific properties and applications of boron powder can vary depending on factors such as the particle size, purity, and specific requirements of the intended application. For precise information, it is recommended to consult technical specifications or seek guidance from materials science and engineering experts.