Calcined bauxite
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CaO Stabilized Zirconia

CaO Stabilized Zirconia

Fused zirconium oxide is stabilized during the fusion process by the addition of calcia stabilizer based on good zirconia raw materials.

Typical application: electronic burning board, metering nozzle, sliding gate plate, submerged nozzle, Zirconia hollow sphere products, zirconia high-grade kiln furniture products, etc.


Specification:

Item

Chemical Composition (%)

Stabilization rate
( % )

True density
(g/cm3)

Size

ZrO2

Al2O3

SiO2

CaO

Fe2O3

TiO2

PCK-a

≥94

≤0.4

≤0.6

3.5-4.2

<0.1

<0.2

 95

>5.6

Upon request

PCK-b

≥93

≤0.4

≤ 0.4

2.5-4.0

<0.15

<0.2

70-90

>5.6

Upon request

PCD

≥94

≤0.3

≤ 0.4

3.0-4.2

<0.1

<0.15

75-85

>5.7

Upon request

PCD-C

 ≥95

≤0.1

≤0.2

3.0-4.2

 <0.1

<0.1

75-85

>5.8

Upon request

FCD

≥91

≤0.2

≤ 0.4

7.0-7.8

<0.1

<0.2

100

>5.9

Upon request

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