CeramTec Ziralit Zirconia Toughened Alumina (ZTA), Al2O3•ZrO2

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

CeramTec Ziralit Zirconia Toughened Alumina (ZTA), Al2O3•ZrO2
Categories:	Ceramic; Oxide; Aluminum Oxide
Material Notes:	CeramTec's Zirconia Toughened Alumina (Ziralit) provides excellent strength, excellent temperature performance, and superior toughness. It has enhanced performance for high quantity volume production and tight tolerances designs. Ziralit provides considerable improvement in strength and toughness over standard silicate products used in the fuse market. Due to its high temperature performance, the material has demonstrated successful application in the telecommunication fuse market where demanding requirements of 600V and 60A are typical.
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Density	3.80 g/cc	0.137 lb/in³
Water Absorption	0.00 %	0.00 %

Mechanical Properties	Metric	English	Comments
Modulus of Elasticity	200 GPa	29000 ksi
Flexural Strength	335 MPa	48600 psi	4 point

Electrical Properties	Metric	English	Comments
Volume Resistivity	5.30e+7 ohm-cm @Temperature 600 °C	5.30e+7 ohm-cm @Temperature 1110 °F
	1.40e+13 ohm-cm @Temperature 100 °C	1.40e+13 ohm-cm @Temperature 212 °F
	8.80e+15 ohm-cm @Temperature 20.0 °C	8.80e+15 ohm-cm @Temperature 68.0 °F
Dielectric Strength	30.0 kV/mm	762 kV/in

Thermal Properties	Metric	English	Comments
CTE, linear	7.60 µm/m-°C @Temperature 20.0 - 200 °C	4.22 µin/in-°F @Temperature 68.0 - 392 °F
	8.20 µm/m-°C @Temperature 20.0 - 500 °C	4.56 µin/in-°F @Temperature 68.0 - 932 °F
Specific Heat Capacity	0.800 J/g-°C @Temperature 20.0 - 100 °C	0.191 BTU/lb-°F @Temperature 68.0 - 212 °F
Thermal Conductivity	13.0 W/m-K @Temperature 20.0 - 100 °C	90.2 BTU-in/hr-ft²-°F @Temperature 68.0 - 212 °F

Descriptive Properties
Color	White
Thermal Shock Resistance R1 (K)	130
Withstand Voltage (kV)	> 15

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
CeramTec 950 Zirconia Toughened Alumina (ZTA), Al2O3•ZrO2
CeramTec 977 Zirconia Toughened Alumina (ZTA), Al2O3•ZrO2
Astro Met ZTA 96 Zirconia Toughened Alumina
CeramTec 965 Toughened Alumina (Al₂O₃-ZrO₂)
CeramTec ATZ Alumina Toughened Zirconia, Dental Grade

CCERA959 / 107559

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message