Overview of Boron carbide powder #80 #100 F150 F180 F220 240 mesh boron carbide powder
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 powder #80 #100 F150 F180 F220 240 mesh boron carbide powder
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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 powder #80 #100 F150 F180 F220 240 mesh boron carbide powder)
Parameters of Boron carbide powder #80 #100 F150 F180 F220 240 mesh boron carbide powder
The formula for determining the particle size of boron carbide powder is as follows:
density (g/cm3) = specific gravity (g/cm3) x volume fraction (x10^-6)
where density is the mass per unit volume and specific gravity is the mass per unit volume divided by the volume.
Using this formula, we can determine the particle size of each type of boron carbide powder you have mentioned:
– Boron carbide powder #80: density = 8.97 g/cm3 / (10^-6) = 0.0089 g/cm^3 = 89.7 μm
– Boron carbide powder #100: density = 10.41 g/cm3 / (10^-6) = 0.0104 g/cm^3 = 104.1 μm
– Boron carbide powder F150: density = 15.48 g/cm3 / (10^-6) = 0.0154 g/cm^3 = 154.8 μm
– Boron carbide powder F180: density = 18.24 g/cm3 / (10^-6) = 0.0182 g/cm^3 = 182.4 μm
– Boron carbide powder F220: density = 22.46 g/cm3 / (10^-6) = 0.0224 g/cm^3 = 224.6 μm
– Boron carbide powder 240 mesh: The number of particles in one gram is equal to 1000, so we divide the particle size by 1000 to get the number of particles per grams. Therefore, 240 mesh means that there are 240 particles per gram of boron carbide powder.
I hope this information helps! Let me know if you have any other questions.
(Boron carbide powder #80 #100 F150 F180 F220 240 mesh boron carbide powder)
Applications of Boron carbide powder #80 #100 F150 F180 F220 240 mesh boron carbide powder
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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.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality carbide materials and relative products, please feel free to contact us or click on the needed products to send an inquiry.
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FAQs of Boron carbide powder #80 #100 F150 F180 F220 240 mesh boron carbide powder
Q: Is Boron carbide powder #80 #100 F150 F180 F220 240 mesh boron carbide powder 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 powder #80 #100 F150 F180 F220 240 mesh boron carbide powder 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 powder #80 #100 F150 F180 F220 240 mesh boron carbide powder compare to tungsten carbide in terms of hardness?
A: Boron carbide powder #80 #100 F150 F180 F220 240 mesh boron carbide powder 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 powder #80 #100 F150 F180 F220 240 mesh boron carbide powder in the military sector?
A: Boron carbide powder #80 #100 F150 F180 F220 240 mesh boron carbide powder 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 powder #80 #100 F150 F180 F220 240 mesh boron carbide powder be used in high-temperature applications?
A: Yes, Boron carbide powder #80 #100 F150 F180 F220 240 mesh boron carbide powder 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 powder #80 #100 F150 F180 F220 240 mesh boron carbide powder)
