Silicon Nitride (Si₃N₄)

Silicon nitride (Si₃N₄) is optimal for engine parts due to its toughness at high temperatures, superior thermal shock resistance, light weight and corrosion resistance.

Properties

  • Lightweight (60% Lighter than Steel)
  • Wear Resistant and High Fracture Toughness
  • Low Coefficient of Friction and Low Surface Porosity
  • Contact Fatigue Resistant
  • Electrical Insulator and High Dielectric Strength
  • Excellent Thermal Shock Resistance
  • Non Magnetic

Sintering Technology

  • Pressureless Sintered
  • Reaction Bonded
  • Gas Pressure Sintering
  • Hot Pressed Sintered*
  • Hot Isostatic Presing Sintering*

Related Products

  • Electrical Insulators
  • Cam Rollers and Bearings for Engines and Fuel Pumps
  • Cylindrical Rollers for Hybrid Roller Bearings and Fuel Pumps
  • Balls for Check Valves and Hybrid Ball Bearings
  • Seal Rings
  • Wear Components
  • Heater

氮化硅:
由于其高温下的韧性、卓越的耐热震性、轻质和耐腐蚀性,氮化硅是引擎零件的最佳选择。

性质:

轻质(比钢轻60%)
耐磨和高断裂韧性
低摩擦系数和低表面孔隙率
抗接触疲劳
电绝缘体和高介电强度
出色的耐热震性
非磁性

烧结技术:

无压烧结
反应烧结
气压烧结
热压烧结
热等静压烧结

相关产品:

电绝缘体
用于引擎和燃油泵的凸轮滚子和轴承
用于混合式滚子轴承和燃油泵的圆柱滚子
用于止回阀和混合球轴承的球
密封圈
耐磨部件
加热器