Počet záznamů: 1
Net-shape NiTi shape memory alloy by spark plasma sintering method
- 1.0553126 - FZÚ 2022 RIV CH eng J - Článek v odborném periodiku
Samal, Sneha Manjaree - Molnárová, Orsolya - Průša, F. - Kopeček, Jaromír - Heller, Luděk - Šittner, Petr - Škodová, M. - Abate, L. - Blanco, I.
Net-shape NiTi shape memory alloy by spark plasma sintering method.
Applied Sciences-Basel. Roč. 11, č. 4 (2021), č. článku 1802. E-ISSN 2076-3417
Grant CEP: GA MŠMT LM2018110; GA MŠMT(CZ) EF16_019/0000760; GA ČR(CZ) GA20-14114S; GA MŠMT(CZ) LM2015088
Grant ostatní: OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institucionální podpora: RVO:68378271
Klíčová slova: NiTi alloy * shape memory effect * spark plasma sintering * austenite phase
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 2.838, rok: 2021
Způsob publikování: Open access
An analysis of the shape memory effect of a NiTi alloy by using the spark plasma sintering approach has been carried out. Spark plasma sintering of Ti50Ni50 powder (20–63 um) at a temperature of 900C produced specimens showing good shape memory effects. However, the sample showed 2.5% porosity due to a load of 48 MPa. Furthermore, an apparent shape memory effect was recorded and the specimens were characterized by uniformity in chemical composition and shape memory alloys of NiTi showed significant austenite phases with a bending strain recovery of >2.5%.
Trvalý link: http://hdl.handle.net/11104/0328138
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