Achieving uniform and wide phase transformation hysteresis in twin-wire arc additive manufactured NiTiNb alloy
To tailor the phase transformation behavior of NiTi-based alloys and expand their application potential, this study innovatively employed twin-wire arc additive manufacturing (T-WAAM) technology to fabricate NiTiNb alloys through incorporating Nb as a ternary element. The results demonstrate that th...
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2025-08-01
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| Series: | Materials Research Letters |
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| Online Access: | https://www.tandfonline.com/doi/10.1080/21663831.2025.2525370 |
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| author | Long Chen Miao Zhao Jiehao Wu J. P. Oliveira Fissha Biruke Teshome Bowen Pang Jiajia Shen Yiming Wu Naixun Zhou Zhi Zeng |
| author_facet | Long Chen Miao Zhao Jiehao Wu J. P. Oliveira Fissha Biruke Teshome Bowen Pang Jiajia Shen Yiming Wu Naixun Zhou Zhi Zeng |
| author_sort | Long Chen |
| collection | DOAJ |
| description | To tailor the phase transformation behavior of NiTi-based alloys and expand their application potential, this study innovatively employed twin-wire arc additive manufacturing (T-WAAM) technology to fabricate NiTiNb alloys through incorporating Nb as a ternary element. The results demonstrate that the as-deposited alloys exhibit a transformation hysteresis twice as wide as that of NiTi wire, with uniform and stable hysteresis of 49.4°C. This finding confirms the feasibility of using T-WAAM to produce NiTiNb alloys with uniform and wide transformation hysteresis. Furthermore, this research broadens the application of T-WAAM technology in tailoring phase transformation characteristics of ternary NiTi-based components for industrial applications. |
| format | Article |
| id | doaj-art-d9e763c3bf324f5bb8656d8aee8e00b0 |
| institution | Kabale University |
| issn | 2166-3831 |
| language | English |
| publishDate | 2025-08-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Materials Research Letters |
| spelling | doaj-art-d9e763c3bf324f5bb8656d8aee8e00b02025-08-20T03:41:52ZengTaylor & Francis GroupMaterials Research Letters2166-38312025-08-0113885486210.1080/21663831.2025.2525370Achieving uniform and wide phase transformation hysteresis in twin-wire arc additive manufactured NiTiNb alloyLong Chen0Miao Zhao1Jiehao Wu2J. P. Oliveira3Fissha Biruke Teshome4Bowen Pang5Jiajia Shen6Yiming Wu7Naixun Zhou8Zhi Zeng9School of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, People’s Republic of ChinaSchool of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, People’s Republic of ChinaSchool of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, People’s Republic of ChinaCENIMAT/I3N, Department of Materials Science, NOVA School of Science and Technology, Universidade NOVA de Lisboa, Caparica, PortugalSchool of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, People’s Republic of ChinaSchool of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, People’s Republic of ChinaCENIMAT/I3N, Department of Materials Science, NOVA School of Science and Technology, Universidade NOVA de Lisboa, Caparica, PortugalSchool of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, People’s Republic of ChinaSchool of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, People’s Republic of ChinaSchool of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, People’s Republic of ChinaTo tailor the phase transformation behavior of NiTi-based alloys and expand their application potential, this study innovatively employed twin-wire arc additive manufacturing (T-WAAM) technology to fabricate NiTiNb alloys through incorporating Nb as a ternary element. The results demonstrate that the as-deposited alloys exhibit a transformation hysteresis twice as wide as that of NiTi wire, with uniform and stable hysteresis of 49.4°C. This finding confirms the feasibility of using T-WAAM to produce NiTiNb alloys with uniform and wide transformation hysteresis. Furthermore, this research broadens the application of T-WAAM technology in tailoring phase transformation characteristics of ternary NiTi-based components for industrial applications.https://www.tandfonline.com/doi/10.1080/21663831.2025.2525370Twin-wire arc additive manufacturingNiTiNbmicrostructuremechanical propertyphase transformation |
| spellingShingle | Long Chen Miao Zhao Jiehao Wu J. P. Oliveira Fissha Biruke Teshome Bowen Pang Jiajia Shen Yiming Wu Naixun Zhou Zhi Zeng Achieving uniform and wide phase transformation hysteresis in twin-wire arc additive manufactured NiTiNb alloy Materials Research Letters Twin-wire arc additive manufacturing NiTiNb microstructure mechanical property phase transformation |
| title | Achieving uniform and wide phase transformation hysteresis in twin-wire arc additive manufactured NiTiNb alloy |
| title_full | Achieving uniform and wide phase transformation hysteresis in twin-wire arc additive manufactured NiTiNb alloy |
| title_fullStr | Achieving uniform and wide phase transformation hysteresis in twin-wire arc additive manufactured NiTiNb alloy |
| title_full_unstemmed | Achieving uniform and wide phase transformation hysteresis in twin-wire arc additive manufactured NiTiNb alloy |
| title_short | Achieving uniform and wide phase transformation hysteresis in twin-wire arc additive manufactured NiTiNb alloy |
| title_sort | achieving uniform and wide phase transformation hysteresis in twin wire arc additive manufactured nitinb alloy |
| topic | Twin-wire arc additive manufacturing NiTiNb microstructure mechanical property phase transformation |
| url | https://www.tandfonline.com/doi/10.1080/21663831.2025.2525370 |
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