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Fused Silica Quartz Crucibles & Jewellery Casting Tools
01 | ● ● ● Precious Metal Analysis |
02 | ● ● ● Mining Laboratory |
03 | ● ● ● Laboratory Testing |
04 | ● ● ● Mineral Assaying |
05 | ● ● ● Fire Assaying |
06 | ● ● ● Gold Assaying |
1. High in hardness, and pressure resistance is≥70MPa.
2. High thermal shock resistance, low expansion coefficient, high heat stability.
3. Working temperature is 1350°C , max working temperature is 1600°C.
4. Long service life, is particularly suitable for thermal shock.
Item | Fused silica crucible, fused quartz casting crucible, ceramic casting crucible, melting dish |
Forming method | Molding |
Material | SiO2, Al2O3, K2O, Na2O, Fe2O3 |
Tolerance | ±2mm |
Use | For melting platinum, gold, silver, copper, stainless steel, and other high temperature alloys |
Features | High strength, high-temperature resistance, good thermal shock resistance |
Certificates | ISO 9001, SGS |
Shipping | About 5-10days. By DHL/ TNT/ FedEx express or by air as customers request. |
Delivery & Service | Timely delivery each time. Provide reliable service and responsible for each customer with each product. Our target is to satisfy every customer with the best service. |
Fused quartz crucible | Item | Capacity (gr.) | OD (mm) | Height (mm) |
XTL2 | 100 | 60 | twenty two | |
XTL5 | 250 | 67 | twenty four | |
XTL8 | 400 | 80 | 32 | |
XTL10 | 500 | 86 | 36 | |
XTL15 | 750 | 92 | 37 | |
XTL20 | 1000 | 103 | 46 | |
XTL30 | 1500 | 115 | 48 | |
XTL50 | 2500 | 140 | 54 | |
XTL100 | 5000 | 160 | 62 | |
XTL200 | 10000 | 180 | 68 |
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 |
Fused Quartz Crucibles, Fused Silica Quartz Crucibles & Jewellery Casting Tools
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