KSM

Fine Ceramics

Process Flow

1Powder production

2Forming

3Sintering

4Grinding

5Inspection

6Product

1Powder production
  • Spray
  • Spray Drying
Powder process

Possession of powder manufacturing process of 4 items (RB-SiC, SS-SiC, LP-SiC, SiN)

Ability to respond to newly developed products

2Forming
  • CIP
  • Pressing
Attractive Cost

Controlled press die-set

Net-shape forming

Minimize grinding margin

3Sintering
  • Sintering
  • Hot Press
Sintering process

Optimized sintering jig

Net-shape sintering

Economical sintering cycle time

4Grinding
  • Laser grooving
  • Grinding
Grinding process

Optimized polishing jig

Cost competiveness from accumulated polishing experience

Effective delivery management through computerized management system

5Inspection
World Best Quality

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