Electrically insulating ceramic welding pins manufactured from high-performance silicon nitride (Si3N4) material, specifically engineered for industrial applications requiring exceptional thermal and chemical resistance.

Silicon Nitride (Si3N4) - An advanced ceramic compound offering superior performance in high-temperature and corrosive environments.

• Excellent electrical insulation properties
• High temperature resistance up to 1,300°C
• Exceptional thermal shock resistance
• Superior abrasion and erosion resistance
• Gas-tight construction for reliable performance
• Extended service life typically exceeding 12 months
• Rapid temperature response - melt temperature determination within approximately 1 minute
• Corrosion-resistant throughout operational lifetime
• Compatible with melts containing sodium and strontium
• No preheating required at operation temperatures below 900°C
• Resists build-up of dross and easy cleaning of bake-on residues
• Zero melt contamination during operation

Ideal for temperature measurement and control applications in aluminum processing and various nonferrous alloy manufacturing environments where corrosive and abrasive conditions are present.