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Boron Carbide Plate

Additional information

Catalog No.

BC0912

Molecular Formula

B4C

Appearance

Black

Melting Point

2445℃

Density

2.1 to 2.7 g/cm3

Poisson's Ratio

0.17-0.18

Specific Heat

950 J/kg-K

Tensile Strength

350 MPa (Ultimate)

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Description:

Boron Carbide (B₄C) plates are ultra-hard ceramic components known for their exceptional hardness, high wear resistance, and superior chemical stability. As one of the hardest known materials, second only to diamond and cubic boron nitride, boron carbide plates are ideal for applications requiring extreme durability and protection against abrasion, impact, and corrosion.

Key Features:

  • Extreme Hardness & Wear Resistance – Mohs hardness of ~9.5, making it highly resistant to abrasion and mechanical wear.
  • Lightweight & High Strength – Provides excellent mechanical properties with a lower density compared to other ceramics and metals.
  • Exceptional Corrosion & Chemical Resistance – Withstands acids, alkalis, and most chemical environments.
  • Superior Thermal Stability – Can endure high temperatures up to 2,350°C while maintaining its structural integrity.
  • High Neutron Absorption Capacity – Effective as a neutron absorber in nuclear applications without forming long-lived radioactive isotopes.
  • Low Thermal Expansion & High Thermal Conductivity – Offers excellent thermal shock resistance for high-temperature applications.

Applications:

  • Ballistic Protection & Armor – Used in lightweight armor plates for military vehicles, personnel protection, and aircraft shielding.
  • Nuclear Industry – Serves as a neutron shielding material in nuclear reactors and radiation protection systems.
  • Aerospace & Defense – Utilized in lightweight structural components requiring high strength and impact resistance.
  • Industrial & Engineering Applications – Ideal for manufacturing wear-resistant linings, blast nozzles, and cutting tools.
  • Semiconductor & Electronics – Used in precision machining components and high-performance semiconductor applications.

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