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BN based ceramics

Sintering furnaces

Nozzle & Crucible

Plate

High strength & machinable

  • Composition : BN, ZrO2-BN-SiC, Sialon-BN, Si3N4-BN, TiB2-BN etc. (Other composition available on request)
  • Available in various sizes and thicknesses
  • Fabricated through FINETECH`s Hot Press technologies

Specifications

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Unit NSB ZBN HBN TBN
Composition BN+SiAlON BN + ZrO2 + SiC Hex. BN BN + TiB2
Density [g/cm3] >2.42 >2.95 >1.80 >2.80
Porosity [%] < 1 < 1 < 20 7
MOR [MPa] 180/100 120/80 30/20 80
K [W/m·K] 45/25 40/30 40/35 -
Max. Usage 1600℃(N2) 1600℃(N2) 2000℃(N2) 1800℃(VAC)
Application
  • Steel industry
  • Metal casting nozzle
  • Machinable ceramics
  • Steel industry
  • Metal casting nozzle
  • Furnace parts
  • Heat treatment parts
  • Al evaporation parts

※ Maximum size: Ф345(mm), □255 x 100(mm)