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Ceradyne Ceralloy® 546-3E Boron Carbide

Category Ceramic , Carbide
Manufacturer Ceradyne Advanced Ceramics
Trade Name Ceralloy®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Ceradyne Ceralloy® 546-3E Boron Carbide.pdf
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Material Notes:
Features:low porosityhigh puritysingle phaseApplications:semiconductor componentsInformation provided by Ceradyne Company
Physical Properties Metric English Comments
Density 2.50 g/cc
0.0903 lb/in³
Weibull Modulus 12
12
Mechanical Properties Metric English Comments
Vickers Microhardness 2800
2800
Modulus of Elasticity 460 GPa
66700 ksi
Flexural Strength 410 MPa

@Temperature 23.0 °C
59500 psi

@Temperature 73.4 °F
Poissons Ratio 0.17
0.17
Fracture Toughness 2.50 MPa-m½
2.28 ksi-in½
Shear Modulus 197 GPa
28600 ksi
calculated
Thermal Properties Metric English Comments
CTE, linear 5.60 µm/m-°C

@Temperature 20.0 - 1000 °C
3.11 µin/in-°F

@Temperature 68.0 - 1830 °F
Thermal Conductivity 90.0 W/m-K
625 BTU-in/hr-ft²-°F
Electrical Properties Metric English Comments
Electrical Resistivity 10.0 ohm-cm
10.0 ohm-cm
Descriptive Properties Value Comments
Grain Size, microns 15
Purity, % 98.5
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