Electromelting Stabilized Zirconium Oxide

FSD Zirconium Oxide ZrO2+CaO

Applications

Ceramics materials, refractory materials, abrasives, spreading powder

Form and packaging

Yellowish white powder or grains, 25 kg paper bag

General specifications

ZrO2+HfO2 SiO2 Fe2O3 TiO2 Ig.loss CaO Particle size
94.0
(Min%)
0.30
(Max%)
0.30
(Max%)
0.40
(Max%)
0.50
(Max%)
6.0
(Max%)
#8, #20, #40, #100,#200, #350, 325F, 350F

FSY Zirconium Oxide ZrO2+Y2O3

Applications

Ceramics materials, refractory materials, spreading powder

Form and packaging

Yellowish white powder or grains, 25 kg paper bag

General specifications

ZrO2+HfO2 SiO2 Fe2O3 TiO2 Ig.loss Y2O3 Particle size
89.0
(Min%)
0.30
(Max%)
0.30
(Max%)
0.40
(Max%)
0.50
(Max%)
7.5%~8.5% #8, #20, #40, #100,#200, #350, 325F

FSY-8H 45-10 (Y2O3)x (ZrO2)1-x

Features

  • This is yttria-stabilized zirconia synthesized by electrofusion at a temperature of over 3,000°C. It has a high density and a small specific surface area.
  • It has a high melting point of about 2,700°C and excellent resistance to heat and corrosion.
  • It exhibits low wettability against molten metal.
  • Fine powder has been removed, and it shows excellent flowability.

General specifications

ZrO2+HfO2(wt%) Y2O3(wt%) CaO(wt%) SiO2(wt%) Fe2O3(wt%) TiO2(wt%) Stabilization rate(%) D10(μm) D50(μm) D90(μm)
91.75 8.25 0.10 0.05 0.02 0.10 99.3 21.2 34.7 56.7

* Calculated based on [ZrO2+HfO2+Y2O3 = 100]

Particle size distribution

Fig. Particle size distribution

SEM images

SEM images

* The values listed on this page are not guaranteed values but reference values.

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