Chemical Grade Magnesia-Stabilized Zirconia GNPMgPSZ

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Description

By adding Magnesia to Zirconia, the cubic and tetragonal phases are partially stabilized. This MgPSZ material is white and has excellent durability in cyclic-fatigue environments and is used in application that require high-strength and resistance to thermal shock.

This material data has been provided by GNPGraystar Specialty Materials.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts

Properties

General

PropertyValueComment

Bulk density

1.25 - 1.45 g/cm³

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Hall Meter

Loss on Ignition

1.5 %

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Resistance Furnace

3 %

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Resistance Furnace

Specific surface area

5.0 - 20.0 m²/g

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BET

Chemical properties

PropertyValueComment

Aluminium

0.05

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max. Al₂O₃ unsing SICP

Iron

0.0025

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max.Fe₂O₃ using ICP

Magnesium

3.4 - 3.6 %

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MgO using ICP

Silicon

0.02

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max. SiO₂ using ICP

Titanium

0.0025@max. TiO₂ using ICP

Zirconium

96.2 - 96.6 %

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ZrO₂+HfO₂ using XRF

Technological properties

Property
Application areas

GNPGraystar’s Chemical Grade Magnesia-Stabilized Zirconia is an ideal material for valve and pump components, bushings and wear sleeves, industrial tool applications, as well as oil and gas down-hole tools.

Color

White, Yellow