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BC3502 Sinter Grade Boron Carbide B4C

Catalog No. BC3502
Material B4C
Purity 96% min
Size Customized

Sinter Grade Boron Carbide Description

Sinter Grade Boron Carbide B4CSinter Grade Boron Carbide Powders are specially sized to aid in the manufacturing of sintered ceramic parts. They are typically fine powders with an average particle size of fewer than 10 microns and a specially tailored size distribution.

Features:

-High Hardness

-Abrasion / Wear-Resistance

-Fracture Toughness

-Chemical Inertness

-High Neutron Absorbing Cross Section

Sinter Grade Boron Carbide Specification

Properties Units Value
Physical
Chemical Formula B4C
Density, r g/cm3 2.51
Color black or dark gray
Crystal Structure hexagonal
Water Absorption % @R.T. ng
Hardness Vickers @ R.T. (GPa) 36
Hardness knoop (kg/mm2) ng
Mechanical
Compressive Strength GPa @ R.T. 2.9
Tensile Strength [email protected]þC 155
Modulus of Elasticity [email protected] R.T 445
(Young's Mod.)
Flexural Strength (MOR) MPa @ R.T. 375
Poisson's Ratio, u @R.T. 0.19
Fracture Toughness, KIc MPa x m1/2 ng
Thermal
Max. Use Temperature ºC 2450
(* denotes inert atm.)
Thermal Shock Resistance DT (ºC) ng
Thermal Conductivity W/m-K @ R.T. 28
Coefficient of Linear Thermal Expansion, al 10-6 K-1 (~25ºC through ±1000ºC) 5.54
Specific Heat, cp J kg-1 K-1 @ R.T. 945
Electrical
Dielectric Constant 1MHz @ R.T. ng
Dielectric Strength kV/mm ng
Electrical Resistivity Wcm @ R.T. ng

Sinter Grade Boron Carbide Packaging

Our Sinter Grade Boron Carbide is carefully handled during storage and transportation to preserve the quality of our product in its original condition.

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