Overview of Boron Carbide black b4c powder CAS 12069-32-8 used for Folding Abrasives and Folding Coatings
Boron Carbide (B4C) is a ceramic compound renowned for its exceptional hardness and wear resistance, ranking just below diamond and cubic boron nitride in terms of hardness. Composed of boron and carbon atoms arranged in a covalently bonded crystal structure, it exhibits unique physical and chemical properties that make it highly valuable in various industrial and military applications. Boron carbide’s high melting point, low density, neutron-absorbing capability, and extreme toughness further distinguish it among advanced materials.
Features of Boron Carbide black b4c powder CAS 12069-32-8 used for Folding Abrasives and Folding Coatings
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Extreme Hardness: With a Mohs hardness of around 9.3 to 9.5, boron carbide is one of the hardest materials known, surpassed only by diamond and cubic boron nitride.
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Lightweight: Despite its hardness, boron carbide has a relatively low density of about 2.52 g/cm³, which makes it an attractive material for lightweight armor systems.
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Thermal Stability: It possesses excellent thermal stability, maintaining its properties up to temperatures around 2,000°C, making it suitable for high-temperature applications.
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Neutron Absorption: Boron carbide is a potent neutron absorber due to its boron content, making it ideal for nuclear shielding and control rods.
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Chemical Resistance: Resistant to most acids and alkalis, except for hydrofluoric acid and hot concentrated alkaline solutions, ensuring durability in corrosive environments.
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Abrasion Resistance: Its exceptional wear resistance makes it suitable for applications where friction and abrasion are prevalent, such as sandblasting nozzles.
(Boron Carbide black b4c powder CAS 12069-32-8 used for Folding Abrasives and Folding Coatings)
Parameters of Boron Carbide black b4c powder CAS 12069-32-8 used for Folding Abrasives and Folding Coatings
Boron carbide (B4C) is a highly valued material in the industry, particularly for its exceptional abrasive properties and excellent wear resistance. B4C powders are typically made by dissolving boron oxide (B2O3) in carbon dust or other chemicals.
The compound is commonly used as an abrasive in various applications such as folding abrasives, folding coatings, and tile finishing. It has excellent resistance to water, chemicals, and acids, making it suitable for use in environments that may be exposure to these substances.
In terms of particle size and shape, B4C powders can range from very fine to very large particles depending on their specific composition and production process. The specific Particle Size (PSD) of B4C powders can vary depending on the manufacturer and the application, but generally, PSDs range from around 0.5 microns to 2 microns.
When using B4C powder as an abrasive, it is important to follow proper safety precautions and to ensure that the powder is not mixed with any other chemicals or substances that could react negatively with it. Additionally, it is recommended to work in a well-ventilated area when using B4C powder as it is sensitive to heat and moisture.
In terms of the parameter “used for,” it is likely that you are referring to its chemical formula, which is Boron carbide. The chemical formula for B4C is:
B4C = (3/4)B2O3 + (1/4)CO2
Where “B” represents boron, “C” represents carbon, and the number above indicates the concentration of each element in the powder. B4C powders can be produced in different concentrations, ranging from low (10%).
Overall, B4C powder is a versatile and effective abrasive that is widely used in the manufacturing industry for a variety of applications. Its superior wear resistance and exceptionalabrasiveness make it a popular choice among engineers and technicians who require reliable and durable solutions for their manufacturing processes.
(Boron Carbide black b4c powder CAS 12069-32-8 used for Folding Abrasives and Folding Coatings)
Applications of Boron Carbide black b4c powder CAS 12069-32-8 used for Folding Abrasives and Folding Coatings
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Armor Systems: Widely used in body armor, vehicle armor, and bulletproof vests due to its lightweight and superior protection capabilities.
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Nuclear Applications: As control rods and shielding material in nuclear reactors because of its neutron absorbing properties.
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Abrasive and Cutting Tools: In grinding wheels, polishing powders, and cutting tools due to its hardness and wear resistance.
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Industrial Nozzles: For sandblasting and water jet cutting applications where resistance to wear and erosion is critical.
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Military and Defense: As a component in armor-piercing projectiles and defensive systems.
Company Profile
MyCarbides is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality carbides and relative products.
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FAQs of Boron Carbide black b4c powder CAS 12069-32-8 used for Folding Abrasives and Folding Coatings
Q: Is Boron Carbide black b4c powder CAS 12069-32-8 used for Folding Abrasives and Folding Coatings toxic?
A: Pure boron carbide is generally considered safe to handle. However, during machining or grinding, dust inhalation can be a concern, requiring proper ventilation and protective equipment.
Q: Can Boron Carbide black b4c powder CAS 12069-32-8 used for Folding Abrasives and Folding Coatings be machined?
A: Due to its extreme hardness, machining boron carbide is difficult and requires specialized techniques and diamond tooling. Grinding, EDM (Electrical Discharge Machining), or laser cutting are common methods.
Q: How does Boron Carbide black b4c powder CAS 12069-32-8 used for Folding Abrasives and Folding Coatings compare to tungsten carbide in terms of hardness?
A: Boron Carbide black b4c powder CAS 12069-32-8 used for Folding Abrasives and Folding Coatings is harder than tungsten carbide, with a Mohs hardness of around 9.3 to 9.5 compared to tungsten carbide’s 8.5 to 9.
Q: What is the primary use of Boron Carbide black b4c powder CAS 12069-32-8 used for Folding Abrasives and Folding Coatings in the military sector?
A: Boron Carbide black b4c powder CAS 12069-32-8 used for Folding Abrasives and Folding Coatings is primarily used in the military for body armor, armored vehicles, and as a component in armor-piercing ammunition due to its combination of hardness, light weight, and ballistic performance.
Q: Can Boron Carbide black b4c powder CAS 12069-32-8 used for Folding Abrasives and Folding Coatings be used in high-temperature applications?
A: Yes, Boron Carbide black b4c powder CAS 12069-32-8 used for Folding Abrasives and Folding Coatings maintains its structural integrity and properties up to very high temperatures, making it suitable for use in extreme heat environments such as furnace linings and high-temperature ceramics.
(Boron Carbide black b4c powder CAS 12069-32-8 used for Folding Abrasives and Folding Coatings)
