Investigation of the Thermal Properties of Cu-based Shape Memory Alloy
This study aims to investigate the thermal properties of the phase transformation that may occur with the effect of temperature in Cu-14.70wt.%Al-4.72wt.%Ni shape memory alloy. The sample was annealed at 1203 K for 30 min in an argon atmosphere and then cooled rapidly in salt-ice water. By using Dif...
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| Format: | Article |
| Language: | English |
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Gazi University
2023-03-01
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| Series: | Gazi Üniversitesi Fen Bilimleri Dergisi |
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| Online Access: | https://dergipark.org.tr/tr/pub/gujsc/issue/76182/1196035 |
| _version_ | 1797672259706421248 |
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| author | Neslihan TURAN |
| author_facet | Neslihan TURAN |
| author_sort | Neslihan TURAN |
| collection | DOAJ |
| description | This study aims to investigate the thermal properties of the phase transformation that may occur with the effect of temperature in Cu-14.70wt.%Al-4.72wt.%Ni shape memory alloy. The sample was annealed at 1203 K for 30 min in an argon atmosphere and then cooled rapidly in salt-ice water. By using Differential Scanning Calorimetry (DSC), the martensitic phase transformation parameters of the sample were found. The activation energy required for these transformations was calculated using the Kissinger, Augis-Bennett, and Takhor methods. Thermogravimetric Analysis (TGA) measurements investigated the mass changes that may occur with the effect of temperature. Surface morphology was analyzed using an optical micrograph. |
| first_indexed | 2024-03-11T21:27:27Z |
| format | Article |
| id | doaj.art-05d3aaececab4eb6a948040fc20128b3 |
| institution | Directory Open Access Journal |
| issn | 2147-9526 |
| language | English |
| last_indexed | 2024-03-11T21:27:27Z |
| publishDate | 2023-03-01 |
| publisher | Gazi University |
| record_format | Article |
| series | Gazi Üniversitesi Fen Bilimleri Dergisi |
| spelling | doaj.art-05d3aaececab4eb6a948040fc20128b32023-09-27T16:08:14ZengGazi UniversityGazi Üniversitesi Fen Bilimleri Dergisi2147-95262023-03-0111121022110.29109/gujsc.1196035Investigation of the Thermal Properties of Cu-based Shape Memory AlloyNeslihan TURAN0https://orcid.org/0000-0001-8933-2762gazi üniversitesiThis study aims to investigate the thermal properties of the phase transformation that may occur with the effect of temperature in Cu-14.70wt.%Al-4.72wt.%Ni shape memory alloy. The sample was annealed at 1203 K for 30 min in an argon atmosphere and then cooled rapidly in salt-ice water. By using Differential Scanning Calorimetry (DSC), the martensitic phase transformation parameters of the sample were found. The activation energy required for these transformations was calculated using the Kissinger, Augis-Bennett, and Takhor methods. Thermogravimetric Analysis (TGA) measurements investigated the mass changes that may occur with the effect of temperature. Surface morphology was analyzed using an optical micrograph.https://dergipark.org.tr/tr/pub/gujsc/issue/76182/1196035thermal propertiesshape memory alloyactivation energy |
| spellingShingle | Neslihan TURAN Investigation of the Thermal Properties of Cu-based Shape Memory Alloy Gazi Üniversitesi Fen Bilimleri Dergisi thermal properties shape memory alloy activation energy |
| title | Investigation of the Thermal Properties of Cu-based Shape Memory Alloy |
| title_full | Investigation of the Thermal Properties of Cu-based Shape Memory Alloy |
| title_fullStr | Investigation of the Thermal Properties of Cu-based Shape Memory Alloy |
| title_full_unstemmed | Investigation of the Thermal Properties of Cu-based Shape Memory Alloy |
| title_short | Investigation of the Thermal Properties of Cu-based Shape Memory Alloy |
| title_sort | investigation of the thermal properties of cu based shape memory alloy |
| topic | thermal properties shape memory alloy activation energy |
| url | https://dergipark.org.tr/tr/pub/gujsc/issue/76182/1196035 |
| work_keys_str_mv | AT neslihanturan investigationofthethermalpropertiesofcubasedshapememoryalloy |