Overview of Factory Supply High Hardness Boron Carbide Ceramic B4C 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 Factory Supply High Hardness Boron Carbide Ceramic B4C Powder
-
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.
-
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.
-
Thermal Stability: It possesses excellent thermal stability, maintaining its properties up to temperatures around 2,000°C, making it suitable for high-temperature applications.
-
Neutron Absorption: Boron carbide is a potent neutron absorber due to its boron content, making it ideal for nuclear shielding and control rods.
-
Chemical Resistance: Resistant to most acids and alkalis, except for hydrofluoric acid and hot concentrated alkaline solutions, ensuring durability in corrosive environments.
-
Abrasion Resistance: Its exceptional wear resistance makes it suitable for applications where friction and abrasion are prevalent, such as sandblasting nozzles.
(Factory Supply High Hardness Boron Carbide Ceramic B4C Powder)
Parameters of Factory Supply High Hardness Boron Carbide Ceramic B4C Powder
The hardness of boron carbide ceramic b4c powder can vary depending on several factors, including the composition and manufacturing process used to produce it.
In general, boron carbide ceramic b4c powder has high hardness values, with values ranging from 80-120 HRC (Hardness Range) for various grades and sizes. However, specific hardness values may also depend on the purity of the material and the conditions under which it is used.
To determine the hardness parameter of boron carbide ceramic b4c powder, you would need to perform laboratory testing using standard hardness tests, such as Martensitic Testing or Bending Tests. The results of these tests will provide information about the hardness value of the powder and its overall properties.
It’s important to note that the hardness parameter of boron carbide ceramic b4c powder is typically expressed in HRC (Hardness Range), while other hardness measures, such as Vickers hardness, can be more appropriate for certain applications. Additionally, different manufacturers may use slightly different formulas to calculate hardness values for their products, so it’s always a good idea to consult the manufacturer’s specifications for the most accurate information.
(Factory Supply High Hardness Boron Carbide Ceramic B4C Powder)
Applications of Factory Supply High Hardness Boron Carbide Ceramic B4C Powder
-
Armor Systems: Widely used in body armor, vehicle armor, and bulletproof vests due to its lightweight and superior protection capabilities.
-
Nuclear Applications: As control rods and shielding material in nuclear reactors because of its neutron absorbing properties.
-
Abrasive and Cutting Tools: In grinding wheels, polishing powders, and cutting tools due to its hardness and wear resistance.
-
Industrial Nozzles: For sandblasting and water jet cutting applications where resistance to wear and erosion is critical.
-
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.
Payment Methods
L/C, T/T, Western Union, Paypal, Credit Card etc.
Shipment
It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.
FAQs of Factory Supply High Hardness Boron Carbide Ceramic B4C Powder
Q: Is Factory Supply High Hardness Boron Carbide Ceramic B4C 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 Factory Supply High Hardness Boron Carbide Ceramic B4C 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 Factory Supply High Hardness Boron Carbide Ceramic B4C Powder compare to tungsten carbide in terms of hardness?
A: Factory Supply High Hardness Boron Carbide Ceramic B4C 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 Factory Supply High Hardness Boron Carbide Ceramic B4C Powder in the military sector?
A: Factory Supply High Hardness Boron Carbide Ceramic B4C 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 Factory Supply High Hardness Boron Carbide Ceramic B4C Powder be used in high-temperature applications?
A: Yes, Factory Supply High Hardness Boron Carbide Ceramic B4C 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.
(Factory Supply High Hardness Boron Carbide Ceramic B4C Powder)
