Manufacture and characteristics of shape memory alloys for electronic purposes
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Among the variety of advanced materials with exceptional properties and applications, shape
memory alloys (SMAs) have a unique ability to return to previously defined shapes or sizes if subjected to the relevant thermal treatment. The memory effect can be reached only in the presence of a specific phase transformation, reversible austenite to the martensite phase. There are several basic types of SMAs, such as Ni-Ti (nitinol), Cu-based, and Fe-based alloys. The economic effect (low price) is the main advantage of Cu-based SMAs compared with other SMAs. Namely, these Cu-Al-Ni alloys can be applied in various industrial fields, especially when high transformation temperatures are required (near 200 °C), thanks to their excellent thermal stability and high transformation temperatures.
Keywords:
Cu-Al-Ni shape memory alloys / microstructure / microhardnessSource:
Proceedings - 9th International Conference on Renewable Electrical Power Sources - MKOIEE, October 15, 2021, Belgrade, Serbia, 2021, 55-63Publisher:
- Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije - SMEITS
Funding / projects:
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200026 (University of Belgrade, Institute of Chemistry, Technology and Metallurgy - IChTM) (RS-200026)
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200023 (Institute of Technology of Nuclear and Other Mineral Row Materials - ITNMS, Belgrade) (RS-200023)
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200135 (University of Belgrade, Faculty of Technology and Metallurgy) (RS-200135)
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IHTMTY - CONF AU - Vlahović, Milica AU - Martinović, Sanja AU - Đorđević, Nataša AU - Volkov Husović, Tatjana PY - 2021 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/5946 AB - Among the variety of advanced materials with exceptional properties and applications, shape memory alloys (SMAs) have a unique ability to return to previously defined shapes or sizes if subjected to the relevant thermal treatment. The memory effect can be reached only in the presence of a specific phase transformation, reversible austenite to the martensite phase. There are several basic types of SMAs, such as Ni-Ti (nitinol), Cu-based, and Fe-based alloys. The economic effect (low price) is the main advantage of Cu-based SMAs compared with other SMAs. Namely, these Cu-Al-Ni alloys can be applied in various industrial fields, especially when high transformation temperatures are required (near 200 °C), thanks to their excellent thermal stability and high transformation temperatures. PB - Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije - SMEITS C3 - Proceedings - 9th International Conference on Renewable Electrical Power Sources - MKOIEE, October 15, 2021, Belgrade, Serbia T1 - Manufacture and characteristics of shape memory alloys for electronic purposes SP - 55 EP - 63 UR - https://hdl.handle.net/21.15107/rcub_cer_5946 ER -
@conference{ author = "Vlahović, Milica and Martinović, Sanja and Đorđević, Nataša and Volkov Husović, Tatjana", year = "2021", abstract = "Among the variety of advanced materials with exceptional properties and applications, shape memory alloys (SMAs) have a unique ability to return to previously defined shapes or sizes if subjected to the relevant thermal treatment. The memory effect can be reached only in the presence of a specific phase transformation, reversible austenite to the martensite phase. There are several basic types of SMAs, such as Ni-Ti (nitinol), Cu-based, and Fe-based alloys. The economic effect (low price) is the main advantage of Cu-based SMAs compared with other SMAs. Namely, these Cu-Al-Ni alloys can be applied in various industrial fields, especially when high transformation temperatures are required (near 200 °C), thanks to their excellent thermal stability and high transformation temperatures.", publisher = "Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije - SMEITS", journal = "Proceedings - 9th International Conference on Renewable Electrical Power Sources - MKOIEE, October 15, 2021, Belgrade, Serbia", title = "Manufacture and characteristics of shape memory alloys for electronic purposes", pages = "55-63", url = "https://hdl.handle.net/21.15107/rcub_cer_5946" }
Vlahović, M., Martinović, S., Đorđević, N.,& Volkov Husović, T.. (2021). Manufacture and characteristics of shape memory alloys for electronic purposes. in Proceedings - 9th International Conference on Renewable Electrical Power Sources - MKOIEE, October 15, 2021, Belgrade, Serbia Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije - SMEITS., 55-63. https://hdl.handle.net/21.15107/rcub_cer_5946
Vlahović M, Martinović S, Đorđević N, Volkov Husović T. Manufacture and characteristics of shape memory alloys for electronic purposes. in Proceedings - 9th International Conference on Renewable Electrical Power Sources - MKOIEE, October 15, 2021, Belgrade, Serbia. 2021;:55-63. https://hdl.handle.net/21.15107/rcub_cer_5946 .
Vlahović, Milica, Martinović, Sanja, Đorđević, Nataša, Volkov Husović, Tatjana, "Manufacture and characteristics of shape memory alloys for electronic purposes" in Proceedings - 9th International Conference on Renewable Electrical Power Sources - MKOIEE, October 15, 2021, Belgrade, Serbia (2021):55-63, https://hdl.handle.net/21.15107/rcub_cer_5946 .