Mechanical and electrical properties of ALTEK alloy electrical foil for transformer windings
- 作者: Levagina A.A.1, Aryshenskii E.V.1, Konovalov S.V.1, Korotkova N.O.2, Tepterev M.S.3, Borminsky S.A.3
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隶属关系:
- Siberian State Industrial University
- MISIS National Research Technological University
- Samara National Research University
- 期: 卷 24, 编号 1 (2025)
- 页面: 143-152
- 栏目: MECHANICAL ENGINEERING
- URL: https://journal-vniispk.ru/2542-0453/article/view/311514
- DOI: https://doi.org/10.18287/2541-7533-2025-24-1-143-152
- ID: 311514
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The formation of physical and mechanical properties of the aluminum alloy ALTEK (aluminum, heat-resistant, economical, abbreviated: ALTEK), belonging to the Al-Cu-Mn system with a copper concentration of 2% and manganese of 2% during annealing was studied. For this purpose, a 0.2 mm thick foil was obtained from the studied alloy using hot and then cold rolling, which was then annealed at a temperature of 300...500°C. After that, the electrical conductivity and mechanical properties of the foil were studied. The studies showed that the 2Cu2Mn alloy retains high mechanical characteristics when exposed to temperatures of 300...400°C due to heat-resistant particles of Al20Cu2Mn3 released during hot rolling. Electrical conductivity during annealing also increases significantly. The best results are achieved with the annealing mode of 400°C, 3 h: 288.7 MPa with a maximum electrical conductivity value of 29.6 MSm/m.
作者简介
A. Levagina
Siberian State Industrial University
编辑信件的主要联系方式.
Email: levagina_aa@sibsiu.ru
ORCID iD: 0000-0002-7270-6008
Junior Researcher
俄罗斯联邦E. Aryshenskii
Siberian State Industrial University
Email: arishenskiy_ev@sibsiu.ru
ORCID iD: 0000-0003-3875-7749
Doctor of Science (Engineering), PhD, Chief Researcher, Research Department
俄罗斯联邦S. Konovalov
Siberian State Industrial University
Email: konovalov@sibsiu.ru
ORCID iD: 0000-0003-4809-8660
Doctor of Science (Engineering), Chief Scientific Officer of the Research Department; Vice-Rector for Scientific and Innovative Activities
俄罗斯联邦N. Korotkova
MISIS National Research Technological University
Email: kruglova.natalie@gmail.com
ORCID iD: 0000-0003-1183-2905
Candidate of Science (Engineering), Junior Researcher, Laboratory of Hybrid Nano-structured Materials
俄罗斯联邦M. Tepterev
Samara National Research University
Email: tepterev.ms@ssau.ru
ORCID iD: 0000-0002-9018-1188
Candidate of Science (Engineering), Senior Researcher, ONIL-4
俄罗斯联邦S. Borminsky
Samara National Research University
Email: borminskiy.sa@ssau.ru
ORCID iD: 0009-0006-8344-5735
Candidate of Science (Engineering), Associate Professor, Associate Professor of the Department of Electrical Engineering
俄罗斯联邦参考
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