Professional Customized Welding Silicon Nitride Pin Ceramic Positioning Pin Si3N4
1 . Descriptions:
Silicon nitride has excellent thermal shock resistance, high mechanical strength at high temperatures, and good wear resistance. It is widely used in various industrial equipment.
2 . Features:
2 . Advantages:
• Gas-tight
• Long life typically >12 months
• Excellent temperature response – melt temperature can be determined after approx. 1 min.
• Unaffected by corrosion throughout its lifetime
• Can be used in melts containing sodium and strontium
• No melt contamination
• High temperature resistance up to approx. 1,300°C
• High thermal shock resistance
• No preheating required at operation temperatures below 900°C
• Resists build-up of dross
• Electrically insulating
• High abrasion and erosion resistance
• Easy cleaning of bake-on
• Best price/performance ratio
3 . More pictures
