Evaporation Sources

Beijing Loyaltarget Technology Co., Limited
Tel: +86-10-62926252
Mail: sales@loyaltarget.com
Address: No.28, Xin Xi Road, Haidian District, Beijing

Alumina Crucible - Al2O3 Crucible
To request a quote for evaporation sources or other services, please send email to sales@loyaltarget.com inform requirements for material dimensions and quantity. You can also call at +86 10 62926252.
Product Name: Alumina (Al2O3) Crucible
Bulk Density: ≥3.8g/cc
Fracture Toughness: 300MPa/cm3
Knoop Hardness: 2200
Appr. Poro Ratio: <0.1%
Thermal Expa Coeff.: 5.3
Thermal Conductivity Coeff.: 27
linear thermal Expa Coeff: 6.5~7x10-6mm/℃ (20-500℃); 6.5~8x10-6mm/℃(20-800℃)
Permittivity: 9-10(20℃)
Dielectric strength: 15Kv/mm
Max. Use Temp.: 1700℃
Working Temp.: 1650℃
Melting Point 2040 °C (3700 °F)
Boiling Point 2,977° C (5,391° F)
Exact Mass 101.948 g/mol
Monoisotopic Mass 101.94782 Da
Thermal Expansion 6.8 to 8.2 µm/m-K
Tensile Strength 210 to 290 MPa (Ultimate)
Thermal Conductivity 14 to 30 W/m-K
Young's Modulus 220 to 370 GPa
Poisson's Ratio 0.22 to 0.24
Electrical Resistivity 7 to 14 10x Ω-m
Specific Heat 870 to 940 J/kg-K