2300°C Debinding and Sintering Furnace for Precision Ceramics

Precision Ceramic Debinding and Sintering

The SJ series combines debinding and pressureless sintering in a configured process. Review binder removal, atmosphere and graphite hot-zone compatibility for each ceramic composition.

Materials to evaluate

• Boron carbide, silicon carbide and selected recrystallized silicon carbide
• Aluminum nitride and other precision ceramics subject to process review
• Selected carbide powders and powder-metallurgy components

Five listed models

• SJ30/60C-5: 300 × 300 × 600 mm work zone; 54 L; 70 kW; 1500 Hz
• SJ40/80C-5: 400 × 400 × 800 mm; 128 L; 150 kW; 1500 Hz
• SJ50/120C-5: 500 × 500 × 1200 mm; 300 L; 250 kW; 1000 Hz
• SJ60/150C-5: 600 × 600 × 1500 mm; 540 L; 300 kW; 1000 Hz
• SJ70/150C-5: 700 × 700 × 1500 mm; 735 L; 400 kW; 1000 Hz

Shared listed parameters

• Maximum design temperature: 2400°C; maximum working temperature: 2300°C
• Temperature uniformity: ±10°C over the stated 1000–1700°C measurement range
• Vacuum: 5 Pa in empty, cold, clean conditions; vacuum operation stated only below 2200°C
• Argon atmosphere and cooling-water pressure of 1.5–2.5 bar
• Automatic, semi-automatic and manual control with safety alarms and interlocks

Heating rate and achieved vacuum depend on material and loading conditions. Optional chiller and lower-temperature measurement can be reviewed. Share composition, binder, part dimensions, batch load, cycle and utilities to request a configuration and quotation →