Vacuum Directional Solidification Furnace
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Vacuum Metallurgical Equipment
Our vacuum directional solidification furnace (DB AI-VIM-DC) is an advanced vacuum refining system that integrates high-temperature alloy melting, casting, precision casting, and directional solidification. It is designed for the melting and precision casting of iron-based, nickel-based superalloys, and other metal materials, supporting the production of columnar and single-crystal components through specialized precision casting processes.
Specifications
| Model | ||
| Furnace structure | Three/four chamber | Three/four chamber |
| Crucible capacity (kg) | 10-15 | 20-25 |
| Melting temperature (℃) | 1700℃ | 1700℃ |
| Dual zone heating | Induction heating | Induction heating |
| Temperature difference between upper and lower zones | ≥60° | ≥60° |
| Crystallizer thickness (mm) | 250/300 | 250/300 |
| Feeding method | Vertical / horizontal | Vertical / horizontal |
| Ultimate vacuum level (Pa) | 1×10⁻² | 1×10⁻² |
| Pressure rise rate (Pa/min) | ≤0.1 | ≤0.1 |
| Evacuation time (atmospheric pressure to 10pa) (second) | ≤60 | ≤60 |
Features
- The furnace adopts a three-chamber vertical layout, designed with mature industrial solutions, advanced construction techniques, and high-standard components to ensure system reliability and durability.
- It addresses key technical challenges such as low-port fixed-point casting for alloy melts, dual-zone induction heating, long-span vibration prevention, and rapid vacuum response, establishing core technologies and functional advantages.
- Equipped with a high-precision simulation platform and an intelligent control system, the furnace supports co-development of equipment and processes for optimized production.
- The system enables real-time production tracking, ensures stable product quality, and allows for customized equipment solutions tailored to specific process requirements.
- Offers online process optimization to improve performance efficiency and accuracy, ensuring superior results for specialized precision casting applications.
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