KSM

Fine Ceramics

What is Fine Ceramics?

• High strength, abrasion resistance, corrosion resistance, oxidation resistance
• High strength, high toughness, high impact resistance
• Used for wear parts (mechanical seal, sand nozzle, pump), heat-resistant parts (heater, sintering furnace support), chemical parts (valve parts, semiconductor equipment parts)
• Used in high-RPM compressor seals those require high strength and toughness.

• World-class technology
  and know-how
• Fast
  Delivery
• R&D
  Capability

• SIC1

  SIC1

  

  SIC1

  Where to BuyWhere to Buy

  PROPERTIES	unit	Reaction Bonded
  		SiSiC
  Density	g/cm3	3.05
  Hardness	Gpa	1700HK500
  Flexural Strength	Mpa	280
  Fracture Toughness	Mpa√m	3.0
  Applications		Mechanical Seals Semiconductor Parts

• SIC2

  SIC2

  

  SIC2

  Where to BuyWhere to Buy

  PROPERTIES	unit	RDirect Sintered
  		SiSiC
  Density	g/cm3	3.10
  Hardness	Gpa	2200HK500
  Flexural Strength	Mpa	400
  Fracture Toughness	Mpa√m	3.5
  Applications		Mechanical Seals Blast Nozzles Semiconductor partss

• LP-SIC

  LP-SIC

  

  LP-SIC

  Where to BuyWhere to Buy

  PROPERTIES	unit	Liquid Phase
  		-
  Density	g/cm3	3.20
  Hardness	Gpa	2200HK500
  Flexural Strength	Mpa	500
  Fracture Toughness	Mpa√m	5.0
  Applications		Compressor seal

• SI3N4

  SI3N4

  

  SI3N4

  Where to BuyWhere to Buy

  PROPERTIES	unit	Silicon Nitride
  		Hot Press
  Density	g/cm3	3.20
  Hardness	Gpa	1400HV500
  Flexural Strength	Mpa	600
  Fracture Toughness	Mpa√m	5.5
  Applications		Compressor seal