| dc.contributor.author | Acar, Elif | |
| dc.contributor.author | Tobe, H. | |
| dc.contributor.author | Kaya, I. | |
| dc.contributor.author | Karaca, H. E. | |
| dc.contributor.author | Chumlyakov, Y. I. | |
| dc.date.accessioned | 2019-10-21T21:12:27Z | |
| dc.date.available | 2019-10-21T21:12:27Z | |
| dc.date.issued | 2015 | |
| dc.identifier.issn | 0022-2461 | |
| dc.identifier.issn | 1573-4803 | |
| dc.identifier.uri | https://dx.doi.org/10.1007/s10853-014-8757-3 | |
| dc.identifier.uri | https://hdl.handle.net/11421/21377 | |
| dc.description | WOS: 000346898800043 | en_US |
| dc.description.abstract | The shape-memory properties of Ni45.3Ti34.7Hf15Pd5 and Ni45.3Ti29.7Hf20Pd5 polycrystalline alloys were determined through superelasticity and shape-memory tests in compression. It has been revealed that the Ni45.3Ti34.7Hf15Pd5 has a maximum transformation strain of 3.8 % and work output of up to 30 J cm(-3), while the Ni45.3Ti29.7Hf20Pd5 has a maximum transformation strain of 2.6 % and work output of up to 20 J cm(-3) at 700 MPa. Two-way shape-memory strains of 0.6 and 0.85 % were obtained in Ni45.3Ti34.7Hf15Pd5 and Ni45.3Ti29.7Hf20Pd5 alloys, respectively. The Ni45.3Ti34.7Hf15Pd5 showed superelasticity at 90 A degrees C with recoverable strain of 3.1 %, while high hardening of Ni45.3Ti29.7Hf20Pd5 limited its superelastic behavior. Microstructure of the Ni45.3Ti34.7Hf15Pd5 alloy was revealed by transmission electron microscopy, and effects of composition on the lattice parameters of the transforming phases and martensite morphology were discussed. | en_US |
| dc.description.sponsorship | NASA Fundamental Aeronautics Program; Aeronautical Sciences Project; NASA EPSCOR program [NNX11AQ31A]; KY EPSCoR RID program [3049024332]; RFBR [10-03-0154-a] | en_US |
| dc.description.sponsorship | This work was supported by the NASA Fundamental Aeronautics Program, Aeronautical Sciences Project, and the NASA EPSCOR program under Grant Nos: NNX11AQ31A, KY EPSCoR RID program under Grant No: 3049024332 and RFBR project with Grant No: 10-03-0154-a. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | Springer | en_US |
| dc.relation.isversionof | 10.1007/s10853-014-8757-3 | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.title | Compressive response of Ni45.3Ti34.7Hf15Pd5 and Ni45.3Ti29.7Hf20Pd5 shape-memory alloys | en_US |
| dc.type | article | en_US |
| dc.relation.journal | Journal of Materials Science | en_US |
| dc.contributor.department | Anadolu Üniversitesi, Mühendislik Fakültesi, Makine Mühendisliği Bölümü | en_US |
| dc.identifier.volume | 50 | en_US |
| dc.identifier.issue | 4 | en_US |
| dc.identifier.startpage | 1924 | en_US |
| dc.identifier.endpage | 1934 | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
