Vacuum Heat Treatment

Vacuum Heat Treatment Furnaces – Designed for metallurgical processes such annealing, hardening, tempering, and solution treatment of tool steels, stainless steels, and superalloys under controlled vacuum conditions.

Hot Zone Size (mm) 250 X 250 X 350/ 300 X 300 X 450 / 400 X 400 X 600 / 450 X 450 X 700 / 600 X 600 X 900 / 600 X 600 X 1050/900 X 900 X 1200 / 1000 X 1000 X 1500
Hot Zone Type Graphite / All Metal
Cooling Gas / Oil
Temperature (DEG. C) 1000 – 1300 Deg C
Vacuum Mbar 10⁻¹ to 10⁻³
10⁻⁴ to 10⁻⁵ (optional)
Cooling Gas / Oil
Configuration Single-Chamber Furnaces
• Horizontal Front-Loading Furnaces
• Vertical Top-Loading Furnaces
• Vertical Bottom-Loading Furnaces
Multi-Chamber Furnaces
• STAR-VAC Configuration
• Modular Configuration
Gas Quenching Pressure 2 Bar to 15 Bar
Working environment Inert (Ar or N2), Partial pressure
Reducing (H2 or Ar:H2 mixture or N2:H2 mixture, CO2, Vacuum)

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