A laser-induced wide-range thin-film temperature sensor without additional anti-oxidative encapsulations
Extreme environments challenge the structural health monitoring of advanced equipment. In-situ dynamic tracking temperature is of particular value due to its enormous impact on material properties. However, the realization of such integrated temperature sensors typically requires complicated layer-b...
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| Format: | Article |
| Language: | English |
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IOP Publishing
2025-01-01
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| Series: | International Journal of Extreme Manufacturing |
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| Online Access: | https://doi.org/10.1088/2631-7990/adefa2 |
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| author | Yuyu Hou Haibo Xie Yibo Li Zimo Cai Bin Zhang Yang Ju Huayong Yang Kaichen Xu |
| author_facet | Yuyu Hou Haibo Xie Yibo Li Zimo Cai Bin Zhang Yang Ju Huayong Yang Kaichen Xu |
| author_sort | Yuyu Hou |
| collection | DOAJ |
| description | Extreme environments challenge the structural health monitoring of advanced equipment. In-situ dynamic tracking temperature is of particular value due to its enormous impact on material properties. However, the realization of such integrated temperature sensors typically requires complicated layer-by-layer molding and sintering processes including additional thermal barrier coatings. Herein, we report a laser-induced in-situ conductive passivation strategy for the fabrication of a thin-film based wide-range temperature sensor. The instantaneous thermal effect of laser irradiation creates crystalline conductive traces in response to temperature variations. Synchronously, it also allows the formation of an amorphous antioxidative layer without necessitating extra protective coatings. Such configuration enables precise real-time sensing across −50 ℃ to 950 ℃ following the Steinhart-Hart equation. It also exhibits durable performance with only 1.2% drift over 20 hours during long-term high-temperature, instant thermal shock, frequent wearing, and severe vibration. This in-situ, facile laser manufacturing strategy holds great promise in structural health monitoring and fault diagnosis for advanced equipment working in extreme environments. |
| format | Article |
| id | doaj-art-dffb8ca820eb4350b3c2b34edfa17fcd |
| institution | Kabale University |
| issn | 2631-7990 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | International Journal of Extreme Manufacturing |
| spelling | doaj-art-dffb8ca820eb4350b3c2b34edfa17fcd2025-08-20T03:56:08ZengIOP PublishingInternational Journal of Extreme Manufacturing2631-79902025-01-017606550810.1088/2631-7990/adefa2A laser-induced wide-range thin-film temperature sensor without additional anti-oxidative encapsulationsYuyu Hou0https://orcid.org/0000-0002-9098-3252Haibo Xie1https://orcid.org/0000-0003-0977-8719Yibo Li2https://orcid.org/0009-0008-8019-068XZimo Cai3https://orcid.org/0009-0002-7176-1168Bin Zhang4https://orcid.org/0000-0002-2290-9915Yang Ju5https://orcid.org/0000-0002-7686-963XHuayong Yang6https://orcid.org/0000-0002-3578-5819Kaichen Xu7https://orcid.org/0000-0003-4957-3144State Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University , Hangzhou 310027, People’s Republic of ChinaState Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University , Hangzhou 310027, People’s Republic of ChinaState Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University , Hangzhou 310027, People’s Republic of ChinaState Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University , Hangzhou 310027, People’s Republic of ChinaState Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University , Hangzhou 310027, People’s Republic of ChinaState Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University , Hangzhou 310027, People’s Republic of ChinaState Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University , Hangzhou 310027, People’s Republic of ChinaState Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University , Hangzhou 310027, People’s Republic of ChinaExtreme environments challenge the structural health monitoring of advanced equipment. In-situ dynamic tracking temperature is of particular value due to its enormous impact on material properties. However, the realization of such integrated temperature sensors typically requires complicated layer-by-layer molding and sintering processes including additional thermal barrier coatings. Herein, we report a laser-induced in-situ conductive passivation strategy for the fabrication of a thin-film based wide-range temperature sensor. The instantaneous thermal effect of laser irradiation creates crystalline conductive traces in response to temperature variations. Synchronously, it also allows the formation of an amorphous antioxidative layer without necessitating extra protective coatings. Such configuration enables precise real-time sensing across −50 ℃ to 950 ℃ following the Steinhart-Hart equation. It also exhibits durable performance with only 1.2% drift over 20 hours during long-term high-temperature, instant thermal shock, frequent wearing, and severe vibration. This in-situ, facile laser manufacturing strategy holds great promise in structural health monitoring and fault diagnosis for advanced equipment working in extreme environments.https://doi.org/10.1088/2631-7990/adefa2extreme environmentsin-situ integrationtemperature sensorslaser sinteringlaser-induced passivation |
| spellingShingle | Yuyu Hou Haibo Xie Yibo Li Zimo Cai Bin Zhang Yang Ju Huayong Yang Kaichen Xu A laser-induced wide-range thin-film temperature sensor without additional anti-oxidative encapsulations International Journal of Extreme Manufacturing extreme environments in-situ integration temperature sensors laser sintering laser-induced passivation |
| title | A laser-induced wide-range thin-film temperature sensor without additional anti-oxidative encapsulations |
| title_full | A laser-induced wide-range thin-film temperature sensor without additional anti-oxidative encapsulations |
| title_fullStr | A laser-induced wide-range thin-film temperature sensor without additional anti-oxidative encapsulations |
| title_full_unstemmed | A laser-induced wide-range thin-film temperature sensor without additional anti-oxidative encapsulations |
| title_short | A laser-induced wide-range thin-film temperature sensor without additional anti-oxidative encapsulations |
| title_sort | laser induced wide range thin film temperature sensor without additional anti oxidative encapsulations |
| topic | extreme environments in-situ integration temperature sensors laser sintering laser-induced passivation |
| url | https://doi.org/10.1088/2631-7990/adefa2 |
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