Firing shelf

Firing shelf

zirconium-oxide ( ZR-G )

ZrO2 approx.- 8% Y2O3-stab

Outside diameter (mm)Height (mm) Lid
Ø 30 30 6 – 10
Ø 50 50 6 – 10
Ø 60 60 6 – 10
Ø 70 70 6 – 10
Ø 80 80 6 – 10
Ø 100 100 6 – 10
Ø 120 120 6 – 10
Ø 150 150 6 – 10
PL-95 95 x 95 7 – 10
PL-141 141 x 141 7 – 10
PL-145 145 x 75 7 – 10

All data given are to be regarded as guide values.
For all crucibles there are suitable lids or cover plates. Talk to us about this.

info about zirconium oxide crucibles

The unstable building material ZrO2 can be removed by adding various oxides like Y2O3, MgO, CaO or Al2O3 so can be stabilized, that a high-performance ceramic which possesses unique properties.

GTS is increasingly producing parts for laboratory use in the form of crucibles, annealing dishes, tubes, plates and so on... But also special designs for mechanical engineering, Electronics, optics and medical technology are on the advance.

Special properties:

  • Zirconium oxide is a semiconductor
  • high mechanical strength
  • very good wear resistance
  • high fracture toughness
  • high temperature resistance up to over 2000°C
  • low thermal conductivity
  • high corrosion resistance