Products

  • 0
  • 0

Global Boron Carbide B4C Powder,Overview of Boron Carbide B4C Powder,Boron carbide B4C powder application,Boron carbide B4C powder price,Boron Carbide B4C Powder Supplier market trend 2023-2030 Boron carbide B4C powder is a synthetic superhard material b

The secretary general of the Organization of Petroleum Exporting Countries (OPEC) said recently that US economic sanctions against Venezuela have affected global energy supplies. 

He told Venezuelan media that the ECONOMIC sanctions imposed by the United States on Venezuela and other countries have seriously affected the ability to produce and export oil worldwide and violated the right of people in other countries to use energy.

Venezuela has one of the largest proven crude oil reserves in the world, but U.S. sanctions have made it impossible for Venezuela’s oil industry to consistently export reliable energy to the world, he said. Despite this, he highly appreciated the efforts of the Venezuelan oil industry to maintain Boron Carbide B4C Powder,Overview of Boron Carbide B4C Powder,Boron carbide B4C powder application,Boron carbide B4C powder price,Boron Carbide B4C Powder Supplier are expected to increase in the future.

Overview of Boron Carbide B4C Powder

Boron carbide, also known as black diamond, is an inorganic substance with the chemical formula B4C, usually a gray-black micropowder. Hard black shiny crystals. The hardness is lower than that of industrial diamond, but higher than that of silicon carbide. Less brittle than most pottery. Has a large thermal energy neutron capture cross section. Strong chemical resistance. Not attacked by hot hydrogen fluoride and nitric acid. Soluble in molten alkali, insoluble in water and acid. Relative density (d204) 2.508~2.512. Melting point 2350 ℃. Boiling point 3500 ℃. It is one of the three hardest known materials (after diamond and cubic boron nitride) and is used in tank armor, body armor and many industrial applications. It has a Mohs hardness of about 9.5.

{xunruicms_img_title}

It was discovered in the 19th century as a by-product of metal boride research and was not studied scientifically until the 1930s. Boron carbide can be obtained by reducing boron trioxide with carbon in an electric furnace.

Boron carbide can absorb a large number of neutrons without forming any radioisotopes, so it is an ideal neutron absorber in nuclear power plants, and neutron absorbers mainly control the rate of nuclear fission. Boron carbide is mainly made into controllable rods in nuclear reactors, but sometimes it is made into powder to increase the surface area.

Boron carbide B4C powder application

Because of its low density, high strength, high temperature stability and good chemical stability. It is used in wear-resistant materials, ceramic reinforced phases, especially in lightweight armor, reactor neutron absorbers, etc. In addition, compared with diamond and cubic boron nitride, boron carbide is easy to manufacture and low in cost, so it is more widely used. It can replace expensive diamond in some places and is commonly used in grinding, grinding, drilling, etc. applications.

control nuclear fission

Boron carbide can absorb a large number of neutrons without forming any radioisotopes, so it is an ideal neutron absorber in nuclear power plants, and neutron absorbers mainly control the rate of nuclear fission. Boron carbide is mainly made into controllable rods in nuclear reactors, but sometimes it is made into powder to increase the surface area.

During the Chernobyl nuclear accident in 1986, Russia finally stopped the chain reaction in the reactor after dropping nearly 2,000 tons of boron carbide and sand.

Abrasives

Since boron carbide has been used as a grit abrasive a long time ago. Due to its high melting point, it is not easy to be cast into artificial products, but it can be processed into simple shapes by melting powder at high temperature. It is used for grinding, grinding, drilling and polishing of hard materials such as cemented carbide and precious stones.

coating paint

Boron carbide can also be used as a ceramic coating for warships and helicopters.

nozzle

In the arms industry, it can be used to manufacture gun nozzles. Boron carbide, extremely hard and wear-resistant, no reaction with acid and alkali, high/low temperature resistance, high pressure resistance, density ≥2.46g/cm3; microhardness ≥3500kgf/mm2, flexural strength ≥400MPa, melting point 2450℃.

Because of the above characteristics of wear resistance and high hardness of boron carbide nozzles, boron carbide sandblasting nozzles will gradually replace known sandblasting nozzles of cemented carbide/tungsten steel and silicon carbide, silicon nitride, alumina, zirconia and other materials .

other

Boron carbide is also used in the manufacture of metal borides and in the smelting of sodium boron, boron alloys and special welding.

Boron carbide B4C powder price

The price of boron carbide B4C powder varies randomly with factors such as production costs, transportation costs, international conditions, exchange rates, and market supply and demand. Tanki New Materials Co., Ltd. aims to help industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full range of customized services. If you are looking for boron carbide B4C powder, please feel free to contact us for the latest boron carbide B4C powder price.

Boron Carbide B4C Powder Supplier

As a global supplier of boron carbide B4C powders, Tanki New Materials Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced engineering materials. The company has successfully developed a series of powder materials (including chromium carbide, aluminum carbide, titanium carbide, etc.), high-purity targets, functional ceramics and structural devices, and provides OEM services.

Boron Carbide Properties
Other NamesB4C, B4C powder, black diamond, boron carbide powder,
boron-carbon refractory ceramic
CAS No.12069-32-8
Compound FormulaB4C
Molecular Weight55.26
AppearanceGray to Black Powder
Melting Point2763 °C
Boiling Point3500 °C
Density2.52 g/cm3
Solubility in H2OInsoluble
Electrical Resistivity0 to 11 10x Ω-m
Poisson's Ratio0.17-0.18
Tensile Strength350 MPa (Ultimate)
Thermal Conductivity31 to 90 W/m-K
Thermal Expansion4.5 to 5.6 µm/m-K
Vickers Hardness26 Mpa
Young's Modulus240 to 460 Gpa
Exact Mass56.037222
Boron Carbide Health & Safety Information
Signal WordWarning
Hazard StatementsH332
Hazard CodesXi
Risk Codes20
Safety Statements22-39
RTECS NumberN/A
Transport InformationN/A
WGK Germany3


At present, international supply chains were shocked, and logistics and transportation efficiency decreases. Geopolitical conflicts further aggravate uncertainties about the European and American economic recovery and the global commodity supply. For this reason, I assume the price of the Boron Carbide B4C Powder,Overview of Boron Carbide B4C Powder,Boron carbide B4C powder application,Boron carbide B4C powder price,Boron Carbide B4C Powder Supplier would not decrease significantly in the short term.

Inquery us

Our Latest Products

Global graphene powder market trend 2025-2029 Researchers Developed Graphene-based Foam Composites For Efficient Water Filtration by Newspfcstal

Russian president demanded that exports of Russian gas to "unfriendly" countries be settled in rubles. The demand has raised concerns in Germany about possible supply disruptions and the impact on industry and households if utilities do not pay in ro…

Global Aluminum Nitride AlN Powder,Overview of Aluminum Nitride AlN Powder,Application of Aluminum Nitride AlN Powder,Aluminum Nitride AlN Powder Price,Aluminum Nitride AlN Powder Supplier market trend 2025-2030 What are the properties of aluminum nitride

Aluminum nitride is an atomic crystal, belonging to diamond-like nitride, hexagonal, wurtzite crystal structure, non-toxic, white or off-white. Aluminum nitride is a good thermal shock material.…

Global boron carbide powder market trend 2023-2029 What is Boron Carbide Used For? by Newspfcstal

Boron carbide (B4C) is an extremely hard boron-carbon ceramic and covalent material used in tank armor, bulletproof vests, engine damage powder, and many industrial applications.…