Products
Graphite Crucible For Melting Aluminium
Features
1. Overview of Graphite Crucible for Melting Aluminium
Are you looking for a reliable and durable solution for melting aluminum? A Graphite Crucible for Melting Aluminium is your answer. Known for its excellent heat resistance and thermal conductivity, this crucible is widely used in aluminum casting and metal foundries. It's built to withstand extreme temperatures and deliver efficient, high-quality results every time.
2. Key Features
- High Thermal Conductivity: Graphite offers superior heat transfer, which means faster melting and energy savings.
- Durability: Manufactured using isostatic pressing technology, the crucible has consistent density and strength, making it highly durable.
- Corrosion Resistance: The graphite and silicon carbide composition makes it resistant to chemical corrosion, ensuring the purity of the molten aluminum.
- High Temperature Resistance: With a melting point above 1600°C, this crucible can handle the most demanding environments.
3. Material and Manufacturing Process
The Graphite Crucible for Melting Aluminium is crafted using graphite and silicon carbide through a cold isostatic pressing (CIP) process. This method ensures that the crucible has uniform density, preventing weak spots that could cause cracks or failure during use. The result is a product that can last through many cycles of high-temperature exposure.
4. Product Maintenance and Usage Tips
- Preheating: Always preheat the crucible gradually to 500°C before full operation. This helps avoid thermal shock and prolongs the life of the crucible.
- Cleaning: After every use, make sure to clean out the residual materials. Use a soft brush or compressed air to prevent damaging the crucible surface.
- Storage: Store the crucible in a dry environment to avoid moisture absorption, which can weaken the material.
5. Product Specifications
| Parameter | Standard | Test Data |
|---|---|---|
| Temperature Resistance | ≥ 1630°C | ≥ 1635°C |
| Carbon Content | ≥ 38% | ≥ 41.46% |
| Apparent Porosity | ≤ 35% | ≤ 32% |
| Volume Density | ≥ 1.6g/cm³ | ≥ 1.71g/cm³ |
6. Frequently Asked Questions (FAQ)
Q1: Can I use this crucible for metals other than aluminum?
Yes, besides aluminum, this crucible is also suitable for metals like copper, zinc, and silver. It's versatile and works well for various metals.
Q2: How long will a graphite crucible last?
The lifespan depends on the frequency of use and maintenance, but with proper care, a graphite crucible can last up to 6-12 months.
Q3: What’s the best way to maintain a graphite crucible?
Ensure it’s cleaned after every use, avoid sudden temperature changes, and store it in a dry area. Proper maintenance significantly extends its lifespan.
7. Why Choose Us?
At ABC Foundry Supplies, we have over 15 years of experience in producing graphite crucibles using cutting-edge technology. Our products are exported globally, including to markets like Vietnam, Thailand, Malaysia, and Indonesia. We’re committed to delivering high-quality crucibles that offer excellent performance and durability at competitive prices.
8. Conclusion
Choosing the right Graphite Crucible for Melting Aluminium can significantly enhance your production efficiency and product quality. Our crucibles are designed with durability, heat resistance, and energy savings in mind. Contact us today for more details or to place an order. Let’s improve your metal casting process together!
