Main application areas of tungsten crucible products
First, tungsten crucible plays an important role in rare earth smelting. Due to its high melting point, high density, strong wear resistance and corrosion resistance, tungsten crucible has less pollution to smelted metal and long service life, so it has become the preferred equipment in the rare earth smelting industry.
Secondly, tungsten crucible is also widely used in quartz glass and crystal growth fields. In these industries, the high purity and stability of tungsten crucible ensure the quality and production efficiency of the product. Especially in the growth process of sapphire single crystal, the characteristics of tungsten crucible play a key role in the success rate of seeding, quality control of crystal pulling and service life.
In addition, tungsten crucible is also used in metallurgical industry, mechanical processing, glass and ceramic industry and other fields. Its excellent physical and chemical properties enable tungsten crucible to perform excellent performance in these fields.
High purity tungsten crucible parameter table
| Product Name | Tungsten (W) Crucibles |
| Grade | W1, W2 |
| Density | ≥18.5g/cm³ |
| Purity | ≥99.95% |
| Production Process | Powder mixing-Pressing-Sintering-Machining |
| Working Temperature | ≤2400℃ |
| Application | Rare Earth Smelting, Evaporation Coating, Quartz Glass, Electronic Spraying, Crystal Growth |
| MOQ | 5 pieces |
High purity tungsten crucible product display
Our product packaging
1. First layer: Packed with plastic bags and desiccant
2. Second layer: Packed with inner small boxes
3. Third layer: Packed with standard outer cartons
4. Fourth layer: Packed with waterproof tape and packaging tape
FAQ About ZhenAn
Q1. When is your payment term?
A: We accept T/T in advance, Paypal, Western Union, etc.
Q2. What is the delivery time and shipping method?
A: For samples: If in stock, can be shipped after receiving payment.
For customized size: Usually 7-21 days.
We provide DHL/UPS and FedEx Express shipping options, availability will vary depending on the destination.
Q3. Is the package safe?
A: Yes, they will be packed in vacuum blisters first and then in cartons or wooden boxes.