Quartz Silica Melting Crucible for Gold & Silver | 100g–500g
Quartz Silica Melting Crucible for Gold & Silver | 100g–500g
Quartz Silica Melting Crucible – High-Temperature Fused Silica for Jewelry Making
Crafted from premium fused silica using advanced ceramic processing technology, this high-temperature quartz melting crucible is the go-to choice for jewelers, metallurgists, and craftspeople who demand precision and durability. Whether you're melting gold, silver, platinum, or specialty dental alloys, this crucible handles temperatures exceeding 2,800°F with ease.
Key Features
- Extreme High-Temperature Resistance: Withstands temperatures over 2,800°F, making it suitable for melting precious metals and high-temperature alloys.
- High-Purity Fused Silica Material: Made with fused quartz for outstanding thermal stability and minimal contamination risk to your metals.
- Excellent Corrosion Resistance: Resists chemical attack from molten metals and fluxes, extending the life of the crucible.
- Thermal Shock Resistance: Superior resistance to rapid temperature changes helps prevent cracking during repeated use.
- Multiple Capacity Options: Available in 100g, 150g, 250g, and 500g sizes to suit small hobby projects or professional production runs.
- Versatile Applications: Ideal for jewelry casting, dental alloy work, semiconductor processing, metallurgy, optical communications, and laboratory use.
- Good Electrical Insulation & Light Transmission: Natural quartz properties make this crucible a multi-application tool across industries.
Specifications
| Material | Fused Quartz / Silica |
| Available Capacities | 100g, 150g, 250g, 500g |
| Max Temperature | Over 2,800°F |
| Quantity | 1 pc |
| Model Number | D17723 |
| Origin | Made in China |
What's in the Box?
- 1 × Quartz Silica Melting Crucible (capacity as selected)
Important Notes
- Manual measurements may vary by 0–2 cm — this is normal for handcrafted ceramic items.
- Actual color may differ slightly from product images due to monitor calibration differences.
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Frequently Asked Questions
Q: What metals can I melt in this quartz silica crucible?
A: This quartz melting crucible is suitable for melting a wide range of precious and high-temperature metals, including gold, silver, platinum, and dental alloys. Its fused silica construction ensures high purity and minimal contamination during the melting process.
Q: What is the maximum temperature this crucible can handle?
A: The fused quartz crucible is rated to withstand temperatures exceeding 2,800°F, making it appropriate for professional jewelry casting, metallurgical applications, and laboratory use.
Q: Which size crucible should I choose?
A: Choose based on your batch size: the 100g and 150g options are ideal for small hobby or repair jobs, the 250g suits intermediate casting projects, and the 500g is best for larger production or commercial jewelry making runs.
Q: Is this crucible reusable?
A: Yes. Thanks to its thermal shock resistance, corrosion resistance, and high-strength fused silica construction, this crucible is designed for repeated high-temperature use. Proper care and gradual heating will maximize its lifespan.