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Zirconia-Toughened Alumina (ZTA)

Zirconia-Toughened Alumina (ZTA)

Zirconia-Toughened Alumina (ZTA)

Cat No:CRSM-0045

Description

Ceramic composite feedstock for high-toughness components, combining the hardness of alumina with the crack resistance of zirconia.

Basic Information

Base Material Alumina/Zirconia
Reinforcement Type Al2O3 + ZrO2
Reinforcement Volume (%) 0.5
Density (g/cm³) 3.2
Tensile Strength (MPa) 280
Tensile Modulus (MPa) 15500
Elongation at Break (%) 0.8
Flexural Strength (MPa) 310
Flexural Modulus (MPa) 14200
Heat Deflection Temp (0.45MPa) 400
Glass Transition Temp (Tg) -
Melting Point (°C) 2000
Thermal Conductivity (W/mK) 24
Flame Retardancy (UL94) V-0
Surface Resistivity (Ω) 10^16
Water Absorption (%) 0.02
Printing Temp (°C) 240-270
Bed Temp (°C) 90-110
Chamber Temp (°C) -
Fan Speed (%) 15
Nozzle Type Hardened Steel
Layer Height (mm) 0.1
Shrinkage Rate (%) 18
Continuous Use Temp (°C) 1600
Impact Strength (kJ/m²) 6.5

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