Our Services
1. We provide the best suitable products and solutions according to customer 's requirements.
2. We provide test report of the whole production process.
3. We provide safe, fast, preferential price transport scheme for customer.
4. We provide 24 hours after-sale service no matter when you contact us.
The Physical And Chemical Indexes Of Graphite Crucible
| Items | Unit | Specification | |
| Grain Size | mm | 0.045-2 | |
| Bulk Density | g/cm3 | 1.65-1.85 | |
| Resistivity | μΩ•m | 6.0-11.0 | |
| Bending Strength | Mpa | 18-36 | |
| Compressive Strength | Mpa | 36-75 | |
| C.T.E | ×10-6/ ℃ | 2.9-3.0 | |
| Ash | % | 0.01-0.1 | |
| Round | Diameter | mm | 10-1100 |
| Length | mm | ≤2500 | |
| Products can be processed as order requirement or drawings. | |||
Graphite Crucibles Packaging & Shipping
1.By courier,like DHL,UPS,FEDEX,etc.It is door to door,usually,3-4 days to arrive.
2.By air to the air port,usually,5-7 days to arrive.
3.By sea to sea port,usually,15-30 days to arrive.
What is a graphite crucible?
Graphite crucibles are important containers for melting and casting metals such as gold, silver, aluminum, and brass. They are highly regarded for their excellent thermal conductivity, ability to withstand high temperatures, and resistance to thermal expansion under extreme conditions. Their durability under rapid heating and cooling makes them a top choice for metal casting. In addition, graphite crucibles are highly resistant to chemical attack from acid and alkaline solutions, ensuring long-term stability.
Graphite is derived from natural crystalline carbon and processed by combining it with refractory materials such as clay or carbon dioxide. This combination enhances its performance in high-temperature applications.
Synthetic graphite is produced by processing petroleum byproducts such as asphalt and coke, which are the products of petroleum refining. This type of graphite is characterized by a high fixed carbon content, minimal impurities, and low sulfur content, which provides excellent performance in a variety of applications.
Graphite Crucibles FAQ
Q: Can I get some samples?
A: Yes, sample order is available for quality check and market test. But you have to pay the sample cost and express cost.
Q: Do you receive customized order?
A: Yes, ODM & OEM are welcomed.
Q: What's the lead time?
A: According to the order quantity, small order usually need 3-5 days, big order need negotiation.
Q: What's your payment terms?
A: We receive Escrow, T/T, West Union, Cash and etc
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