氮化硅陶瓷球

Characteristics:

• 1) Density 6 g/cm3
• 2) Good wearability
• 3) Max working temperature up to +400°C
• 4) High hardness Hv 1200
• 5) Nonmagnetic
• 6) Electrical isolating
• 7) Self-lubricating
• 8) Excellenct corrosion resistance
• 9) Not applicable for high speed bearings