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Yttria-Ceramic Core

Yttria-Ceramic Core

Cat No:SSM-0140

Description

Refractory Yttria core for reactive metal casting; prevents surface oxidation in titanium and nickel-based superalloys.

Basic Information

Base Material Y2O3-Binder Matrix
Solubility Method Chemical Leaching
Solvent Type Dilute Acid
Heat Deflection Temp (0.45MPa) 600+
Glass Transition Temp (Tg) -
Melting Point (°C) -
Density (g/cm³) 3.2
Water Absorption (%) 0.01
Tensile Strength (MPa) 35
Tensile Modulus (MPa) 10500
Elongation at Break (%) 0.3
Flexural Strength (MPa) 75
Flexural Modulus (MPa) 9800
Printing Temp (°C) 360-400
Bed Temp (°C) 150-180
Chamber Temp (°C) 140-170
Nozzle Type Hardened Steel
Layer Height (mm) 0.15
Shrinkage Rate (%) 0.01
Continuous Use Temp (°C) 550
Impact Strength (kJ/m²) 2
Flame Retardancy (UL94) V-0
Surface Resistivity (Ω) 10^15

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