Our HPZ Materials
Ionix HPZ™ piezoceramics, assemblies and solutions level up sensors, actuators and devices to access new and challenging applications and markets.
We have invented a series of proprietary high-performance ferroelectric, piezoelectric materials (HPZ™) which enable devices that can serve a range of demanding environment applications. Our ability to tailor materials optimised for extreme environments makes for a versatile technology that is readily manufactured using conventional production techniques.
Ceramic Attributes
Ionix HPZ has a range of key attributes that make it an ideal piezoelectric material to sit at the core of your sensors, actuators and devices to enhance ruggedisation, increase the operating temperature range and maximise reliability.
Product Performance
Current Piezo (PZT)
Ionix HPZ
Ionix is building on established piezo technology.
The high-performance properties of our ceramics means they are incredibly versatile and can be used for a wide range of applications.
Product Range
HPZ380
The flagship product for high temperature piezoelectrics, HPZ380, is based on Ionix proprietary ceramic composition.
With a higher piezoelectric activity than other materials at these operating temperatures, HPZ380 meets the requirements of the most demanding applications.
Why use HPZ380?
Standard Disc Dimensions
Frequency (MHz) Diameter (mm) | |||
---|---|---|---|
6.5 | |||
10 | |||
12 | |||
16 | |||
30 |
Standard Tolerances
Diameter: ± 0.5mm
Frequency: ± 10%
Thickness: ± 0.05mm
Electrode Materials: Ag, Au
*Tighter tolerances available on request but are dependent on geometry.
Standard Plate Dimensions
Dimension | Minimum | Maximum |
---|---|---|
Length | 1 | 20 |
Width | 1 | 20 |
Thickness | 0.35 | 2 |
Standard Tolerances
Length: ± 0.1 mm
Width: ± 0.1 mm
Thickness: ± 0.05 mm
Electrode Materials: Ag, Au
*Tighter tolerances available on request but are dependent on geometry.
Permittivity – Temperature of HPZ380
How to order HPZ380
HPZ380 ceramics with custom dimensions and electrodes, including wraparound contacts, are also available.
Use our contact form to enquire for standard or custom parts.
HPZ580
A modification of Ionix HPZ380 material, HPZ580 offers an increased operating temperature for a reduction in activity.
HPZ580 can withstand typical bonding temperatures, allowing bonding without requiring repoling of the material, allowing for easy integration into high temperature devices.
Why use HPZ580?
Standard Disc Dimensions
Frequency (MHz) Diameter (mm) | |||
---|---|---|---|
6.5 | |||
10 | |||
12 | |||
16 | |||
30 |
Standard Tolerances
Diameter: ± 0.5mm
Frequency: ± 10%
Thickness: ± 0.05mm
Electrode Materials: Ag, Au
*Tighter tolerances available on request but are dependent on geometry.
Standard Plate Dimensions
Dimension | Minimum | Maximum |
---|---|---|
Length | 1 | 20 |
Width | 1 | 20 |
Thickness | 0.35 | 2 |
Standard Tolerances
Length: ± 0.1 mm
Width: ± 0.1 mm
Thickness: ± 0.05 mm
Electrode Materials: Ag, Au
*Tighter tolerances available on request but are dependent on geometry.
Permittivity – Temperature of HPZ580
How to order HPZ580
HPZ580 ceramics with custom dimensions and electrodes, including wraparound contacts, are also available.
Use our contact form to enquire for standard or custom parts.
Product Enquiry
Enquiry Form
HPZ Ceramics FAQ
Yes. HPZ operates in a similar way to PZT and can be utilised using the same control methods. At lower operating temperatures (below 150 C), PZT may be preferable for price sensitive applications where PZT is already suitable, however the unique properties of HPZ can offer advantages even at lower temperatures. We will be happy to discuss your application and advise suitability.
HPZ is currently used in a variety of different applications, such as structural health monitoring (HotSense), flow monitoring, power ultrasound and valve actuation. If you have an application which you think might benefit from HPZ materials, fill in the contact form and our ceramics team will be happy to discuss this with you.
HPZ exhibits a unique combination of high piezoelectric activity and high operating temperature. HPZ operates at temperatures higher than traditional PZT materials, whilst exhibiting higher activity than other high temperature piezoelectrics.
Ionix have developed solutions for bonding HPZ to a variety of materials, such as 300 series stainless steels and titanium, for operation at high temperature. Ionix have also developed HPC, a high temperature piezoelectric composite, for conformal coating of complex geometries.
Bespoke Manufacturing
With our advanced ceramic manufacturing facility, we can manufacture piezo-electric materials to order, tailoring their performance for activity, temperature operation, strength or other properties.