Fine Ceramics
Process Flow


1Powder production
2Forming
3Sintering
4Grinding
5Inspection
6Product

- Spray
- Spray Drying
Possession of powder manufacturing process of 4 items (RB-SiC, SS-SiC, LP-SiC, SiN)
Ability to respond to newly developed products

- CIP
- Pressing
Controlled press die-set
Net-shape forming
Minimize grinding margin

- Sintering
- Hot Press
Optimized sintering jig
Net-shape sintering
Economical sintering cycle time

- Laser grooving
- Grinding
Optimized polishing jig
Cost competiveness from accumulated polishing experience
Effective delivery management through computerized management system

Frozen Process :Part qualification program
Verification : In-Process & final
MQS
QA: AS9100,TS16949 Nuclear program
R&D
KSM succeeded in developing Fine Ceramics, which is widely used as a face material for mechanical seals, through its own research and development in 1992.
After the successful development of Reaction Bonded Silicon Carbide, Self-Sintered Silicon Carbide with better mechanical properties was also developed through continuous research and development.
Based on these technologies, we completed the development of Silicon Nitride and Liquid Phase Silicon Carbide used for compressor seals that require high strength and toughness at high RPM. We export to many countries around the world.

- SiC1
- SiC2
- LP-SiC
- Si3N4

- SiC1
- SiC2

- LP-SiC
- Si3N4