Product Overview
This series of vacuum atmosphere pit furnaces is engineered for metal components requiring superior surface quality. The equipment features a fully sealed, high-temperature resistant stainless steel muffle tank. Combined with high-vacuum purging and reducing protective atmospheres (H2/Ar/N2), it ensures workpieces are completely isolated from oxygen during heating (up to 950°C) and cooling phases.
Key Application Values
- Stainless Steel (304/316L, etc.): Eliminates work hardening and internal stress while maintaining a mirror-bright surface, allowing direct transition to the next process.
- Copper Alloys: Resolves oxidation and discoloration issues in Beryllium and Oxygen-free copper, ensuring consistent conductivity.
- Precious Metals: Ensures extremely low oxidation loss, preserving the original luster of jewelry and luxury goods.
Technical Specifications
| Item | Specifications |
|---|---|
| Rated Temperature | 950°C (Long-term stable operation) |
| Control Accuracy | ±0.1°C (Segmented PID regulation) |
| Uniformity | ±3°C to ±5°C (Multi-zone heating) |
| Ultimate Vacuum | 10-1 Pa to 10-3 Pa (Optional) |
| Atmosphere | N2, Ar, H2 (Adjustable flowmeters) |
| Loading Type | Vertical Top/Bottom or Horizontal (Customizable) |