DMA characterization of a Ni50.5at%Ti shape memory alloys (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• DMA characterization of a Ni50.5at%Ti shape memory alloys (Articolo in rivista) (literal)

Anno

• 2006-01-01T00:00:00+01:00 (literal)

Alternative label

• S. Besseghini, E. Villa, J. Portman (2006)
  DMA characterization of a Ni50.5at%Ti shape memory alloys
  in International journal of applied electromagnetics and mechanics; IOS Press, Amsterdam (Paesi Bassi)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• S. Besseghini, E. Villa, J. Portman (literal)

Pagina inizio

• 33 (literal)

Pagina fine

• 38 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 23 (literal)

Rivista

• International journal of applied electromagnetics and mechanics (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 6 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 1-2 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• CNR, IENI, Corso Promessi Sposi 29, I-23900 Lecce, Italy. (literal)

Titolo

• DMA characterization of a Ni50.5at%Ti shape memory alloys (literal)

Abstract

• It is well-known that the special properties of NiTi shape memory alloys strongly depend on their microstructure and their thermomechanical state. DSC and mechanical tests (stress-strain vs temperature) do provide extensive information on the transformation temperatures and on the pseudoelastic effect: a Dynamic Mechanical Analyzer (DMA) is further able to investigate even more transition effects, because it makes it possible to study the transition temperatures in both stressed and unstressed conditions over a wide temperature range (-150 degrees C; 600 degrees C). Moreover, through dynamic experiments one can to analyse the linear mechanical response and the viscoelastic properties in different ranges of strains and frequency. In this work we measure the response of NiTi in the austenitic and rhombohedral phase. We test the material both in isothermal condition over a frequency range and at a constant frequency over a temperature ramp. The NiTi samples used were Ni50.5at%Ti wires, 80 mu m in diameter, thermally treated at 450 degrees C for 1.8 Ks. (literal)

Editore

• IOS Press (Editore)

Prodotto di

• Institute of Condensed Matter Chemistry and Energy Technologies (ICMATE) (Istituto)
• Materiali metallici e ceramici per l'accumulo, la produzione e la distribuzione dell'energia ex Lecco (ET.P06.009.003) (Modulo)

Autore CNR

• ELENA VILLA (Persona)
• STEFANO BESSEGHINI (Unità di personale interno)

Incoming links:

Autore CNR di

• ELENA VILLA (Persona)
• STEFANO BESSEGHINI (Unità di personale interno)

Prodotto

• Institute of Condensed Matter Chemistry and Energy Technologies (ICMATE) (Istituto)
• Materiali metallici e ceramici per l'accumulo, la produzione e la distribuzione dell'energia ex Lecco (ET.P06.009.003) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• International journal of applied electromagnetics and mechanics (Rivista)

Editore di

• IOS Press (Editore)