High-Performance Mg-Stabilized Zirconia (GNPMSZ-DM-8.0) – Chemical Grade, Durable & Thermally Shock-Resistant

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.

Properties

General

Property	Value	Comment
Bulk density	1.13 g/cm³	MS2000 Size Analyzer
Loss on Ignition	0.17 %	Resistance Furnace
Specific surface area	4.0 m²/g	SSA-3600 BET

Chemical properties

Property	Value	Comment
Aluminium	0.001	max. Al₂O₃ using pectrophotometry
Iron	0.003	max. Fe₂O₃ using spectrophotometry
Magnesium	2.5 - 2.9 %	MgO spectrophotometry
Silicon	0.007	max. SiO₂ using spectrophotometry
Titanium	0.001@max. TiO₂ using spectrophotometry
Zirconium	94.6 - 94.8 %	ZrO₂+HfO₂ using Bitter Almond Acid Gravimetric Method

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

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

Chemical Grade Mg-Stabilized Zirconia (GNPMgPSZ) – High Strength & Thermal Shock Resistance High-Performance SP67 Sintered Magnesium‑Aluminate Spinel – Superior Thermal Shock & Corrosion Resistance

Composite material