- Contact Person : Ms. Lin Gill
- Company Name : Shanghai Tslin EPTech Co., Ltd.
- Tel : 0086-21-36412882
- Fax : 021-36412882
- Address : Shanghai,Shanghai,Baoshan Industrial District, Shanghai,China
- Country/Region : China
- Zip : 201908
Crucible With Lid
Crucible With Lid
99% Alumina crucible,
Corundum crucible.
Application:
Wildly used in all kinds of laboratory analysis and metal, nonmetal material sample melting, widely applied in the metallurgy, chemical industry and materials science
Performance For Alumina Ceramic | |||||
Item | Unit | 95 Al2O3 | 99 Al2O3 | ||
Physical Characteristics | Bulk density | g/cm3 | 3.6 | 3.9 | |
Water absorption | % | 0 | 0 | ||
Mechanical Characteristics | Flexural strength | Mpa | 320 | 360 | |
Hardness Vickers | Gpa | 12.2 | 15.6 | ||
Elastic modulus | Gpa | 280 | 370 | ||
Poisson’s ratio | - | 0.22 | 0.23 | ||
Thermal Characteristics | Linear expansion coefficient | (200C-5000C) 10-6/0C | 7.1 | 8 | |
Thermal conductivity | w/(m.k) | 16 | 32 | ||
Specific Heat | *10-3J/(kg*K) | 0.78 | 0.9 | ||
Electrical Characteristics | Dielectric constant (1MHZ) | - | 9 | 9.9 | |
Dielectric loss angle | *10-4 | 15 | 1 | ||
Dielectric strength | *106V/m | 12 | 15 | ||
Crucible With Lid
