Zirconia ceramic crucible
Zirconia ceramic crucible
  1. Zirconia ceramic crucible
  2. Zirconia ceramic crucible

Zirconia ceramic crucible

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ZrO2 can withstand the high temperature up to 2400°C and has very good resistance to chemical erosions and thermal shock. Zirconia ceramic crucible is ideal for the melting of precious metals and super-alloys. Zirconia crucibles are available in many sizes and shapes.

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(ZrO2) can withstand the high temperature up to 2400°C and has very good resistance to chemical erosions and thermal shock. Zirconia ceramic crucible is ideal for the melting of precious metals and super-alloys. Zirconia crucibles are available in many sizes and shapes.

Of high temperature stability & as ideal experimental refractory products. The heat conduction performance is poor, but strong ability of conductive and corrosion resistant, even if heated to 1900 degree Celsius but will not react with molten aluminum and iron, nickel, platinum, and metal, silicate and acid slag etc. Can be used to crucible making for melting of precious metals,refractory pipe,refractory glass and heat resistant enamel etc.

 

Zirconia ceramic crucible specifications: 5ml 10ml 15ml 20ml 25ml 30ml 50ml 100ml 150ml 200ml 250 ml.

 

Zirconia ceramic crucible features:

 

1).Made of Zirconia

2).Used for metal casting or analysis

3).Good resistance to rapid cooling and rapid heating, not easy to burst.

4).High Slip casting and density

5).Long-term use at 1600 °C, 1800 °C short-term

 

the products material we provide:

 

TZP tetragonal zirconia polycrystals

PSZ partially stabilised zirconia

FSZ fully stabilised zirconia

TTC transformation toughened ceramics

ZTA zirconia toughened alumina

TTZ transformation toughened zirconia

 

Zirconia crucibles specifications:

Zirconia ceramic are applicated as shaft bearing ,plunger,sealing matetial and knife, with high density, hardess ,bending strength and breaking tenacity.
Zirconia ceramics properties Density g/cm3 6.0
Water absorption % <0.05
Firing temperature °C 1550
Hardess HV 1350
Bending strength MPa 950
Compression strength Mpa 25000
Breaking tenacity Mpa·m1/2 6-8
Thermal expansion coefficient /°C 9.5×10-6

 

Processing technology
Process range (mm)
Outside Diameter 1—300
Inside Diameter 0.5—300
Length 0.5—600
Accuracy of working (mm)
Perpendicularity 0.001
Concentricity 0.001
Roundness 0.0005
Straightness 0.005
Parallelism 0.01
Planeness 0.005
Roughness 0.005
Fit clearance 0.005

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