2000°C Vacuum Sintering Furnace for Metal Powders

Vacuum Sintering for Metal Powders

The SJ series uses resistance heating for selected metal powder parts under vacuum or argon. Confirm hot-zone compatibility and the sintering cycle for each powder and binder system.

Typical applications

• Tantalum, tungsten, molybdenum and compatible titanium-alloy components
• Porous filtration parts and other powder-metallurgy products after process review

Five listed models

• SJ30/60C-3: 300 × 300 × 600 mm work zone; 54 L; 65 kW
• SJ40/80C-3: 400 × 400 × 800 mm; 128 L; 130 kW
• SJ50/120C-3: 500 × 500 × 1200 mm; 300 L; 220 kW
• SJ60/150C-3: 600 × 600 × 1500 mm; 540 L; 250 kW
• SJ70/150C-3: 700 × 700 × 1500 mm; 735 L; 350 kW

Shared listed parameters

• Maximum design temperature: 2100°C; maximum working temperature: 2000°C
• Temperature uniformity: ±10°C over the stated 1000–1700°C measurement range
• Vacuum: 5 Pa in empty, cold, clean conditions; argon operation available
• Cooling-water pressure: 1.5–2.5 bar; three-phase supply subject to configuration
• Automatic, semi-automatic and manual control with safety alarms and interlocks

Heating rate and achieved vacuum depend on load and process conditions. Optional chiller and lower-temperature measurement can be discussed. Send material, part dimensions, batch weight, target temperature, atmosphere and utilities to request a configuration and quotation →