Overview of Boron carbide powder CAS 12069-32-8 B4C metal alloy powder for cemented carbide
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 CAS 12069-32-8 B4C metal alloy powder for cemented carbide
-
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.
(Boron carbide powder CAS 12069-32-8 B4C metal alloy powder for cemented carbide)
Parameters of Boron carbide powder CAS 12069-32-8 B4C metal alloy powder for cemented carbide
Boron carbide powder, also known as boron carbide pellets or balls, is a high-strength and wear-resistant material that is commonly used in the production of carbonized bedded ceramics (CBEC) or other types of refractory materials.
The B4C metal alloy powder for cemented carbide is designed to be mixed with boron carbide powder at an appropriate ratio to form a paste that can be used to bond the two materials together. The specific parameter for this mixture will depend on the desired properties of the final product, such as strength, hardness, and thermal stability.
To determine the most appropriate parameter for this mixture, you may need to consult with experts in the field or perform experiments using numerical methods. In general, the ideal parameter for the combination of B4C powder and boron carbide powder for cemented carbide will depend on the specific requirements of your application, such as the temperature range in which the product will be used, the desired wear resistance, and the desired mechanical properties of the final product.
It’s important to note that boron carbide powder powders are typically sold by weight or volume rather than by particle size, so the parameter will depend on the amount of powder used in the mixture. For example, if you use a total amount of 5 grams of B4C powder and 2 grams of boron carbide powder, you would use approximately 0.7 grams of boron carbide powder per gram of B4C powder. This value can vary depending on the specific parameters required for your application.
(Boron carbide powder CAS 12069-32-8 B4C metal alloy powder for cemented carbide)
Applications of Boron carbide powder CAS 12069-32-8 B4C metal alloy powder for cemented carbide
-
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 Boron carbide powder CAS 12069-32-8 B4C metal alloy powder for cemented carbide
Q: Is Boron carbide powder CAS 12069-32-8 B4C metal alloy powder for cemented carbide 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 CAS 12069-32-8 B4C metal alloy powder for cemented carbide 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 CAS 12069-32-8 B4C metal alloy powder for cemented carbide compare to tungsten carbide in terms of hardness?
A: Boron carbide powder CAS 12069-32-8 B4C metal alloy powder for cemented carbide 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 CAS 12069-32-8 B4C metal alloy powder for cemented carbide in the military sector?
A: Boron carbide powder CAS 12069-32-8 B4C metal alloy powder for cemented carbide 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 CAS 12069-32-8 B4C metal alloy powder for cemented carbide be used in high-temperature applications?
A: Yes, Boron carbide powder CAS 12069-32-8 B4C metal alloy powder for cemented carbide 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 CAS 12069-32-8 B4C metal alloy powder for cemented carbide)
