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Yttrium stabilized zirconia

 
Molecular formula:Y2O3 -ZrO2
 
Appearance: White powder
 
Use: For structural ceramics, engineering ceramics, oxygen sensors and fuel cells.
 

Item

specification

5wt%

8wt%

13.5wt%

main elements %

Y2O3

5-6

8-9

13.3-14.4

Zr(Hf)O2

94-95

91.0-92.0

85.6-86.7

impurity content %

 

Na2O

<0.03

<0.03

<0.03

SiO2

<0.03

<0.03

<0.03

Fe2O3

<0.01

<0.01

<0.01

CaO

<0.05

<0.05

<0.05

Al2O3

<0.03

<0.03

<0.03

Cl-

<0.02

<0.02

<0.02

SO42-

<0.05

<0.05

<0.05

physical properties

SA /g

5-15

5-15

5-15

L.O.I. %

<1

<1

<1

D50 um

2-5

2-5

2-5

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Cerium Zirconium Catalysts

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Cerium Zirconium Mixed Oxide