Place of Origin:GuangDong, China
Material:
High-purity boron carbide ceramic (B₄C), available in sintered or hot-pressed grades according to application requirements. Boron carbide is known for its extremely high hardness, low density, excellent wear resistance and neutron absorption capability.
Key Features:
Extreme hardness, lightweight structure, excellent wear resistance, good chemical stability, high thermal stability and strong neutron absorption performance. Custom block sizes, thicknesses, shapes, chamfers, holes and surface finishes can be evaluated based on drawings or samples.
Application Industries:
Defense and security, lightweight armor systems, nuclear energy, neutron absorber components, abrasive processing, sandblasting equipment, industrial wear protection, aerospace and custom precision ceramic components for demanding working environments.
Lead Time:
Lead time depends on material grade, block size, thickness, forming method, sintering process, machining complexity, precision requirements and order quantity. Please send drawings, samples or application details for evaluation.
This boron carbide ceramic block is made from high-purity B₄C ceramic, a lightweight advanced ceramic material known for its extremely high hardness, excellent wear resistance and neutron absorption capability. It is suitable for protective structures, nuclear-related components, abrasive processing equipment and industrial wear parts, especially where ordinary metals or standard ceramics may not provide enough durability.
This product is made from boron carbide ceramic (B₄C), one of the hardest advanced ceramic materials used in demanding industrial applications. Compared with many common ceramic materials, boron carbide offers a strong combination of high hardness, low density, wear resistance, chemical stability and neutron absorption performance.
Depending on the application, boron carbide blocks can be produced by sintering or hot pressing. The right process should be selected according to the required size, thickness, density, surface condition, machining accuracy and final working environment.
Boron carbide ceramic blocks are often used in applications where the material needs to resist severe wear, reduce weight, or provide special neutron absorption performance. They are especially suitable for harsh environments where regular metals, alumina or other ceramics may wear too quickly or become too heavy for the design.
Custom boron carbide ceramic blocks are suitable for customers who need lightweight, high-hardness and wear-resistant ceramic solutions. Material grade, forming process and machining method can be evaluated according to customer drawings, samples and actual application requirements.
| Product Name | Boron Carbide Ceramic Block |
| Main Material | High-Purity Boron Carbide Ceramic |
| Chemical Formula | B₄C |
| Typical Density | Approx. 2.52 g/cm³, depending on material grade and production process |
| Typical Hardness | Approx. 30–40 GPa, depending on material grade |
| Available Shapes | Blocks, plates, tiles, liners, blanks and custom machined structures |
| Custom Options | Size, thickness, shape, chamfer, holes, flatness and surface finish |
| Processing Methods | Sintering, hot pressing, diamond grinding, lapping, polishing and precision machining |
| Main Functions | Wear resistance, lightweight protection, neutron absorption and structural durability |
| Application Fields | Protective structures, nuclear energy, abrasive processing, industrial wear protection and aerospace |
| Material | Main Features | Suitable Applications |
| Boron Carbide Ceramic | Extremely high hardness, low density, excellent wear resistance and neutron absorption | Lightweight protective structures, neutron absorber components and severe wear applications |
| Silicon Carbide Ceramic | High hardness, good thermal stability, corrosion resistance and wear resistance | Mechanical seals, wear parts, high-temperature components and corrosion-resistant parts |
| Alumina Ceramic | Good insulation, wear resistance, mechanical strength and cost performance | General industrial ceramic parts, insulation components and structural ceramic parts |
| Zirconia Ceramic | Better toughness and impact resistance compared with many other ceramics | Precision parts, wear components, guide parts and structural ceramic components |
Boron carbide ceramic blocks are used in applications that require high hardness, low weight, wear resistance or neutron absorption. Common uses include protective ceramic structures, nuclear-related components, wear liners and abrasive processing equipment.
The main material is high-purity boron carbide ceramic, also known as B₄C. Depending on performance requirements and application conditions, it can be produced by sintering or hot pressing.
Boron carbide is harder and lighter than alumina ceramic, so it is more suitable for lightweight protection, severe wear and neutron absorption applications. Alumina is usually a more economical choice for general insulation and structural parts.
Boron carbide has lower density and extremely high hardness. Silicon carbide offers excellent thermal stability, corrosion resistance and wear resistance. The right choice depends on weight, wear condition, temperature, corrosion and cost requirements.
Yes. Custom block size, thickness, shape, chamfer, holes, surface finish and precision machining can be evaluated according to drawings or samples.
Yes. Boron carbide is extremely hard and brittle, so machining is more difficult than many common ceramic materials. Diamond grinding, lapping and other precision machining methods may be required.
Yes. Boron carbide is suitable for many wear-resistant applications, especially where abrasive particles, high hardness or lightweight performance are important.
Boron carbide has neutron absorption capability and can be considered for selected nuclear-related absorber or shielding components. The final design should be evaluated according to project requirements.
Please provide drawings, dimensions, thickness, material grade, quantity, tolerance requirements, surface finish, working environment and any special inspection requirements.
Yes. Custom precision ceramic components, including boron carbide blocks, wear-resistant ceramic parts and other advanced ceramic components, can be made based on customer drawings or samples.
