Amorphous boron powder (CAS 7440-42-8) is a material of significant industrial importance, valued for its unique physical and chemical attributes. As a dark brown powder with a high purity level (≥95%), it plays a crucial role in sectors demanding exceptional performance and specific functionalities. As a leading manufacturer and supplier, we provide this essential chemical raw material to industries worldwide, supporting innovation and operational excellence.

The Unique Characteristics of Amorphous Boron Powder

The primary appeal of amorphous boron powder stems from its remarkable stability and its exceptional neutron absorption properties. It is largely inert to common environmental factors such as oxygen, water, acids, and alkalis, making it suitable for a wide range of applications where chemical resistance is key. Crucially, boron's high neutron capture cross-section, particularly the boron-10 isotope, makes it an indispensable material for controlling neutron flux in nuclear reactors and for radiation shielding. This property is fundamental to its utility in safety-critical applications.

Industrial Applications Driving Demand

The versatility of amorphous boron powder leads to its application across several high-tech sectors:

  • Nuclear Energy Sector: As a primary neutron absorber, amorphous boron powder is essential for the control rods and shielding in nuclear reactors. Its ability to effectively manage neutron populations ensures the safe and stable operation of nuclear power plants. Procurement professionals in this industry rely on us as a consistent supplier of high-purity boron powder to meet stringent safety standards.
  • Semiconductor Manufacturing: In the electronics industry, boron powder serves as a vital dopant for silicon semiconductors. By precisely introducing boron atoms into silicon crystals, manufacturers can control electrical conductivity, which is fundamental for creating transistors and integrated circuits that power modern electronic devices. Semiconductor companies often look to buy this material in bulk for their intricate fabrication processes.
  • Advanced Materials and Alloys: Amorphous boron powder is used to enhance the properties of metals, notably increasing hardness and high-temperature strength in specialized alloys. Furthermore, elemental boron is a precursor to boron fibers, known for their exceptional strength-to-weight ratio. These fibers are crucial for reinforcing lightweight composite materials used in aerospace structures, high-performance sporting goods, and other applications demanding superior mechanical performance.
  • Pyrotechnics and Chemical Formulations: The distinctive green flame produced by burning boron powder makes it a common ingredient in pyrotechnic devices. Beyond this, boron is an essential micronutrient for plant growth and is utilized in various chemical syntheses where its unique reactivity and properties are leveraged.

Sourcing Reliable Amorphous Boron Powder

For businesses operating in these critical sectors, sourcing high-quality amorphous boron powder is essential for consistent product performance and operational safety. As a dedicated manufacturer and supplier, we prioritize delivering materials that meet exact purity and particle size specifications. We understand the importance of a reliable supply chain and offer competitive pricing and dependable delivery to our global clientele. If your organization needs to purchase amorphous boron powder, we invite you to contact us for a quote and to explore how our high-purity materials can meet your specific industrial and research requirements.