High vacuum annealing furnace brazing systems

Product Name:

high vacuum annealing furnace brazing systems
Product Description:

The equipment is mainly implemented in a high vacuum atmosphere heat treatment of the material is suitable for bright annealed silicon steel, soft magnetic materials, copper alloys and other materials; high-speed steel, tool steel, tool steel, alloy steel, titanium, etc. after quenching and tempering bright; elimination of forging, welding, cold stamping, residual stress after quenching, to prevent deformation of the workpiece cracking. It is a high accuracy, high stability, high reliability, long continuous working device, widely used in heat treatment production-oriented enterprises of various devices.

Parameter:

1. Limit vacuum: ≤1 × 10-5Pa
2. Working vacuum: 1h Neda 1 × 10-4Pa, hot state up to 3 × 10-4Pa
3. System pressure rise rate: 12 hours after the shutdown, static vacuum ≤3.6 Pa.
4. Heating temperature: the heating zone is φ300 × H400 (mm), the maximum heating temperature is 1000 ℃, working temperature of 850 ℃, the work area temperature uniformity ± 5 ℃,
5. Workspace temperature heating rate range: 1 ℃ / min to 25 ℃ / min.
6. System control accuracy: temperature zone ± 3 ℃, the inflection point is ± 5.