Description
ID = 164mm
OD = 180mm
Length = 170mm
95% Alumina Crucible
| High Purity Sintered Alumina |
| Alumina, Content |
>95% |
| Physical Properties |
Color
Density, g/cm3
Alkali Content
Water Absorption
|
White
3.7
<1%
<0.2 |
| Mechanical Properties |
Flexural Strength (MOR), 20°C MPa.(ksi)
Flexural Strength (MOR), 1000°C, MPa.(ksi)
Compressive Strength, MPa.(ksi)
Tensile Strength, MPa.(ksi)
Elastic Modulus, GPa.(103 ksi)
Hardness, Hv 1 Kg GPa.(103 ksi)
Fracture Toughness, Klc, MPa. m1/2
|
330
145
2100
190
275
13
3.5 |
48
21
305
28
40
2 |
| Thermal Properties |
Max. Application Temperature, °C
Thermal Conductivity, 20 °C, W/m °K (BTU in/ft2 hr. °F)
800°C
Thermal Expansion Coefficient, 10-6/L
|
1700
18
5
8.1 |
| Electrical Properties |
Dielectric Strength, KV/mm @ 1.27mm
Dielectric Constant, (25°C), 1MHz
Dissipation Factor, (25°C), 1MHz
Volume Resistivity, (25°C), Ohm. CM
|
16.7
8.9
0.0004
>1014 |
MHI Inc
