Boron Carbide has been described as one of the hardest known materials. It is resistant to hot hydrogen fluoride, nitric acid and is therefore not susceptible to these chemicals. It is soluble in molten acid, but insoluble in water or acid.
B4C powder MF: B4C
B4C powder CAS No: 12069-32-8
B4C powder EINECS No: 235-111-5
B4C powder Appearance: Grey black powder
B4C powder Particle size: Can be customized according to your requirements.
Boron Carbide Properties:
Boron carbide’s formula is B4C. Boron carbide crystal structure is hexagonal. Boron carbonide density = 2.52g/cm3. Boron carbide melt point is 2450
Boron Carbide hardness: The Mohs scale for B4C materials Mohs material is 9.3; its microhardness (505006700kg/mm2) is second only to the hardest material Diamond and cubic Boron Nitride.
Boron carbide features low density, good strength, high temperatures stability, and chemical stability. Boron carbide is used widely in wear-resistant material, ceramic reinforcing layers, in particular in lightweight boron carbide armor, and in reactor neutron absorbers.
It is also easier to produce than cubic boron oxide and diamond, making it more popular. You can use it to replace diamonds at certain places.
HTML4C powder is high in purity with small particles size distribution. The B4C material is synthetic ultra stiff materials. It has a hardness of 9.46 and a microhardness of 56-6200Kg/mm2.
The chemical properties of boron carbide are non-magnetic. They can withstand high and low temperatures as well as strong acids, alkalis, and other extremes. Boron carbide has the ability to absorb neutrons, without emitting any gamma-rays which are dangerous for the human body.
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Boron carbide is an acid that is extremely stable. This means it can be used in concentrated and dilute acids as well as alkali aqueous solutions. Boron carbonide can be kept at 800°C for most of its life in an ambient air temperature. Boron oxide is formed at higher temperatures by its oxidation. This causes it to lose its gas phase and cause its instability.
Boron Carbide Boride Powder –
Boron Carbide Boride Powder B4C is created by mixing boron with carbon at very high temperatures using an electric furnace. Once the powder has been ground, it is pressed at temperatures of more than 2,000 degrees Celsius (3,630°F). Its melting point of the black powder is 2,350°C, or 4,260°F p>
Boron Carbide – B4C powder
Boron carbide B4C powder in another size. 500nm
Boron Carbide B4C Powder Uses:
High-quality and sophisticated abrasive material
Due to its excellent grinding performance, boron carbide is used primarily in grinding of materials. This includes: Grinding, drilling, polishing and grinding of hard materials (e.g. gems, ceramics or knives), bearings, cemented carbides and bearings.
Industries ceramic materials
Boron carbide powder products include sealing rings and sandblasting tools, bearings and plungers for mud pumps. The material has high melting point and hardness as well as high elastic and wear resistance. This makes it a popular choice for sandblasting, electronic, aviation, car, and other industries.
Materials for control and protection in the nuclear industry
Boron carbide material is highly recommended because of its high thermal neutron capture and neutron absorption. It can also be used as an international shielding material or nuclear reactor control material.
Because of its strength and low specific gravity it’s ideal for light bulletproof armor. It can protect aircraft, boats, and even human beings.
Enhance the mechanical part’s life
Combining boron-carbide powder and metal will produce a metal-based alloy powder. This material has been treated with special surfaces to make the original mechanical parts more durable to wear, corrosion resistance and acid/alkali resistance.
Special absorber provides energy
Boron carbide (also known as “black Gold”) is used to provide power in the form of a powdered fuel or solid fuel for rocket engines.
Chemical industry additives
Because of its chemical stability, boron caride doesn’t react with acids and alkali solutions. Also, it has a high potential for chemical reaction, making it a popular material in other boron-containing materials like titanium boride or zirconium borid.
Boron carbide’s anti-oxidation properties and resistance to high temperature are reasons why it is often used in many fields of metallurgy such as steel stoves or kiln furniture.
Storage condition of Boron Carbide powder B4C powder:
B4C powder dispersion performance will be affected and the use of B4C should not be compromised by damp reunion. Boron carbide B4C Powder must be kept dry and in vacuum packed. Additionally, boron carbonide B4C powder must be kept away from stress.
Shipping and Packing of Boron Carbide Powder B4C powder:
Many types of packaging are available depending on the amount of boron carbonide B4C powder.
Boron carbide B4C powder packing – vacuum packing, 100g to 500g or 1kg/bag at 25kg/barrel. Or as you request.
Boron carbide Powder Shipping: Could be sent by sea, air or express as soon after receipt of payment.
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Boron Carbide Properties
B4C, black diamonds, boron carbide powder
Refractory ceramics made from boron carbon
4.5 – 5.6
Boron carbide Health and Safety Information