Customization: | Available |
---|---|
Material: | Sio2 |
Application: | Thermal Analysis or Firing |
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High Temperature Resistance Fused Silica Quartz Ceramic Crucible
1.Material: most composition is SiO2 ( ≥ 80%), Al2O3 (≤17%) and other is 3%( K2O,Na2O,Fe2O3) .
2.Application: used for platinum , gold , and other high temperature alloy melting .
3.High in hardness, and pressure resistance is≥70MPa .
4.High thermal shock resistance, low expansion coefficient, high heat stability .
5.Working temperature is 1350°C , max working temperature is 1600°C .
6.Long service life, is particularly suitable for thermal shock .
Physical Parameter :
Item | Unit | Data |
Max. Working Temperature | °C | 1600°C |
Volume Density | g/cm³ | ≥1.67 |
Apparent porosity | % | ≤12.5 |
Cold Compressive Strength
|
MPa | ≥57 |
Modulus of Rupture | MPa | ≥22 |
Thermal Conductivity | W/(m·K) (20~1000°C) | 0.8 |
Coefficient of Thermal Expansion | ×10-6/K(20~800°C) | ≤0.9 |
model | OD(mm) | ID(mm) | Outside height (mm) |
bottom OD (mm) |
Weight |
C0200 | 48 | 37 | 56 | 31 | 70 |
C0350 | 63 | 47 | 38 | 38 | 150 |
C0500 | 60 | 47 | 40 | 40 | 140 |
C0700 | 73 | 56 | 53 | 53 | 260 |
C1000 | 80 | 64 | 56 | 56 | 310 |
C2000 | 95 | 75 | 62 | 62 | 450 |