Silicon Nitride (Si3N4) Precision Ceramic Parts

Silicon Nitride Precision Ceramic Parts

1、Brief​

Silicon Nitride (Si3N4) precision ceramic parts are made of high-purity silicon nitride(Si₃N₄), through precision forming, high-temperature sintering and ultra-precision cutting. They combine high toughness, high strength, wear resistance, outstanding thermal shock resistance andexcellent dimensional accuracy. They are widely applied in high-temperature equipments, cutting tools, abrasives, ceramic bearings, etc.

2、Features​​

Dimensional Accuracy:      ±0.1-0.001mm

Surface Quality:            (Ra)0.2- 0.002μm

Straightness:               0.1mm

Flatness:                  0.1mm

Low density:               3.2g/cm³, superior to metals

High fracture toughness :     impact resistance far exceeding traditional ceramics

High temperature resistance:  long-term service temperature up to 1300℃

Customization:              samples service.

3、Applications​​

High-temperature tools

Cutting tools

Abrasives

Ceramic bearings

Silicon Nitride Precision Ceramic Parts