Products
Silicon graphite crucibles
Features
The basic use of silicon carbide graphite crucible
In the world of metallurgy, foundry work, and high-temperature applications, the quality and durability of crucibles are essential for ensuring both efficiency and output quality. Silicon Graphite Crucibles, composed of graphite and silicon carbide, have become a preferred choice for industries needing materials that can withstand extreme heat and harsh chemical environments. The innovative use of isostatic pressing in manufacturing these crucibles offers enhanced durability and thermal properties, making them ideal for demanding industrial applications.
Key Features of Silicon Graphite Crucibles
| Feature | Benefit |
|---|---|
| Isostatic Pressing | Provides uniform density, ensuring higher strength and durability. |
| Graphite-Silicon Carbide Composition | Offers excellent thermal conductivity and corrosion resistance. |
| High Temperature Tolerance | Withstands extreme heat without compromising on performance. |
The use of isostatic pressing is a key differentiator in the production of silicon graphite crucibles. This method involves applying pressure uniformly to the material, resulting in a product with consistent density and structure. The result is a more reliable crucible, capable of maintaining its form and functionality under the most extreme conditions.
Crucibles size
| No | Model | OD | H | ID | BD |
| 36 | 1050 | 715 | 720 | 620 | 300 |
| 37 | 1200 | 715 | 740 | 620 | 300 |
| 38 | 1300 | 715 | 800 | 640 | 440 |
| 39 | 1400 | 745 | 550 | 715 | 440 |
| 40 | 1510 | 740 | 900 | 640 | 360 |
| 41 | 1550 | 775 | 750 | 680 | 330 |
| 42 | 1560 | 775 | 750 | 684 | 320 |
| 43 | 1650 | 775 | 810 | 685 | 440 |
| 44 | 1800 | 780 | 900 | 690 | 440 |
| 45 | 1801 | 790 | 910 | 685 | 400 |
| 46 | 1950 | 830 | 750 | 735 | 440 |
| 47 | 2000 | 875 | 800 | 775 | 440 |
| 48 | 2001 | 870 | 680 | 765 | 440 |
| 49 | 2095 | 830 | 900 | 745 | 440 |
| 50 | 2096 | 880 | 750 | 780 | 440 |
| 51 | 2250 | 880 | 880 | 780 | 440 |
| 52 | 2300 | 880 | 1000 | 790 | 440 |
| 53 | 2700 | 900 | 1150 | 800 | 440 |
| 54 | 3000 | 1030 | 830 | 920 | 500 |
| 55 | 3500 | 1035 | 950 | 925 | 500 |
| 56 | 4000 | 1035 | 1050 | 925 | 500 |
| 57 | 4500 | 1040 | 1200 | 927 | 500 |
| 58 | 5000 | 1040 | 1320 | 930 | 500 |
Advantages of Using Isostatically Pressed Crucibles
The benefits of using isostatically pressed silicon graphite crucibles go beyond mere durability:
- Superior Thermal Conductivity: These crucibles facilitate even heat distribution, which is crucial for melting and casting operations.
- Corrosion and Oxidation Resistance: The silicon carbide component provides a robust barrier against chemical reactions and oxidation, extending the lifespan of the crucible.
- Extended Lifespan: Due to the high-quality material composition and uniform manufacturing process, these crucibles last significantly longer than those produced with traditional methods.
Maintenance and Best Practices
Proper care is critical to maximizing the lifespan of silicon graphite crucibles. Here are a few maintenance tips:
- Temperature Control: Avoid rapid temperature changes to prevent thermal shock, which could lead to cracking.
- Regular Cleaning: Residual materials or oxidation layers should be removed to maintain the crucible's performance.
- Avoiding Chemical Damage: When used in aggressive chemical environments, make sure to monitor the crucible for early signs of corrosion.
By following these best practices, the crucibles can last longer, providing more value to your operations.
How Isostatic Pressing Improves Product Quality
The isostatic pressing technique used in manufacturing silicon graphite crucibles allows for:
| Isostatic Pressing Benefits | Traditional Methods |
|---|---|
| Uniform material density | Potential inconsistencies in density |
| Improved structural integrity | Higher likelihood of defects |
| Enhanced thermal properties | Lower heat conductivity |
The uniform pressure applied during isostatic pressing eliminates inconsistencies, resulting in a crucible that is denser, stronger, and more reliable. Compared to traditional pressing techniques, isostatic pressing creates a product that offers superior performance in high-temperature and chemically aggressive environments.
Call to Action
When it comes to enhancing the efficiency and longevity of your industrial processes, choosing the right crucible is paramount. Silicon graphite crucibles manufactured using the isostatic pressing technique offer superior durability, resistance to thermal shock, and longevity in harsh conditions. Whether you’re working in the foundry, metallurgical, or chemical industries, these crucibles can significantly improve your workflow and product quality.
