Bubble Zirconia

Want to keep this datasheet? Save it now in your required format

Description

GNPGraystar’s Fused Calcia-Stabilized Bubble Zirconia is excellent for refractory applications due to its thermal shock resistance and chemical stability.

Diese Materialdaten wurden von GNPGraystar Specialty Materials zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

Ashby charts

Eigenschaften

Allgemein

PropertyValueComment

Dichte

5.6 g/cm³

Show Supplier Material materials with Dichte of 5.6 g/cm³

5.7 g/cm³

Show Supplier Material materials with Dichte of 5.7 g/cm³

Schüttdichte

1.2 - 1.3 g/cm³

Show Supplier Material materials with Schüttdichte of 1.2 - 1.3 g/cm³

ANSI B74.4

Mechanisch

PropertyValueComment

Härte, Knoop, HK2

1160 [-]

Show Supplier Material materials with Härte, Knoop, HK2 of 1160 [-]

Knoop (100)

Härte, Mohs

6.5 [-]

Show Supplier Material materials with Härte, Mohs of 6.5 [-]

Thermisch

PropertyValue

Schmelzpunkt

2550.0 °C

Show Supplier Material materials with Schmelzpunkt of 2550.0 °C

Chemical properties

PropertyValueTesting StandardComment

Aluminium

0.8 %

Show Supplier Material materials with Aluminium of 0.8 %

ANSI B74.14

Al₂O₃

Eisen

0.05 %

Show Supplier Material materials with Eisen of 0.05 %

ANSI B74.14

Fe₂O₃

Kalzium

3.8 %

Show Supplier Material materials with Kalzium of 3.8 %

ANSI B74.14

CaO

Silizium

0.4 %

Show Supplier Material materials with Silizium of 0.4 %

ANSI B74.14

SiO₂

Titan

0.1 %

Show Supplier Material materials with Titan of 0.1 %

ANSI B74.14

TiO₂

Zirkonium

94.85 %

Show Supplier Material materials with Zirkonium of 94.85 %

ANSI B74.14

ZrO₂+HfO₂

Technological properties

Property
Application areas

GNPGraystar’s Fused Calcia-Stabilized Bubble Zirconia is used in the production of lightweight refractory bricks and castables, as loose bulk backup insulation for high temperature induction and nitriding furnaces, and other applications that require high temperature usage, rapid heating and cooling, and chemical stability.

Color

Yellow

Crystal structure

Cubic & Monoclinic Mixture

Other

Various sizes available. Custom sizes are also availble upon request.