http://www.cnr.it/ontology/cnr/individuo/prodotto/ID283168
High performance shape memory effect in nitinol wire for actuators with increased operating temperature range (Articolo in rivista)
- Type
- Label
- High performance shape memory effect in nitinol wire for actuators with increased operating temperature range (Articolo in rivista) (literal)
- Anno
- 2014-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1142/S1793604714500635 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Casati R.; Biffi C. A.; Vedani M.; Tuissi A. (literal)
- Pagina inizio
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://www.worldscientific.com/doi/abs/10.1142/S1793604714500635 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- 1,3 : Department of Mechanical Engineering, Politecnico di Milano, Via La Masa 1, Milano 20143, Italy /
2,4 : CNR-IENI, National Research Council of Italy, Institute for Energetics and Interphases, Corso Promessi Sposi 29, Lecco 23900, Italy (literal)
- Titolo
- High performance shape memory effect in nitinol wire for actuators with increased operating temperature range (literal)
- Abstract
- In this research, the high performance shape memory effect (HP-SME) is experimented on a shape memory NiTi wire, with austenite finish temperature higher than room temperature. The HP-SME consists in the thermal cycling of stress induced martensite and it allows achieving mechanical work higher than that produced by conventional shape memory actuators based on the heating/cooling of detwinned martensite. The Nitinol wire was able to recover about 5.5% of deformation under a stress of 600 MPa and to withstand about 5000 cycles before failure. HP-SME path increased the operating temperature of the shape memory actuator wire. Functioning temperatures higher than 100°C was reached. (literal)
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