Product Overview
This series is primarily designed for the precipitation hardening (ageing) of Beryllium Copper (QBe2, C17200, etc.) and bright stress-relief annealing of Oxygen-Free Copper. Given copper's high sensitivity to oxygen, this equipment utilizes a fully sealed stainless steel muffle tank combined with high-vacuum or reducing atmospheres (H2/Ar/N2). This ensures maximum surface stability up to 950°C, preventing the formation of oxide scale.
Key Application Values
- Hardness Consistency: Multi-zone independent heating and segmented PID regulation ensure a uniform thermal field, minimizing the hardness gradient in mass-produced parts.
- Oxidation Prevention: With an ultimate vacuum of up to 10-3 Pa, it eliminates copper discoloration, preserving the original bright reddish luster.
- Performance Optimization: Precise control of heating and soaking curves optimizes the elastic modulus, fatigue strength, and conductivity of Beryllium Copper.
- Production Efficiency: Optional forced cooling systems are available to shorten cycle times and increase throughput.
Technical Specifications
| Item | Specifications |
|---|---|
| Rated Temperature | 950°C (Stable long-term operation) |
| Control Accuracy | ±0.1°C (High-precision PID) |
| Temperature Uniformity | ±3°C to ±5°C (Precision layout) |
| Ultimate Vacuum | 10-1 Pa to 10-3 Pa (Optional) |
| Atmosphere | N2, Ar, H2 (Precisely controlled) |
| Loading Type | Vertical (Top/Bottom) or Horizontal (Customizable) |