High Temperature Piezoelectric Actuators

Konferenz: ACTUATOR 2018 - 16th International Conference on New Actuators
25.06.2018 - 27.06.2018 in Bremen, Deutschland

Tagungsband: ACTUATOR 2018

Seiten: 4Sprache: EnglischTyp: PDF

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Comyn, T.; Cowin, P.; Bell, A. J. (Ionix Advanced Technologies, Huddersfield, United Kingdom)

High temperature actuator materials are of interest to a number of sectors, such as chemical, oil & gas and aerospace, however current piezoelectric materials do not exhibit the combination of properties to allow for efficient, reliable and reproducible high temperature operation. Ionix Advanced Technologies have developed a high temperature stack actuator using HPZ material. The HPZ stack actuator demonstrated stable operation up to 500 °C, with a highly linear field response, suggesting that this material is suitable for use in high temperature use or micro-positioning applications.