- PII
- S30346215S0015323025070115-1
- DOI
- 10.7868/S3034621525070115
- Publication type
- Article
- Status
- Published
- Authors
- Volume/ Edition
- Volume 126 / Issue number 7
- Pages
- 833-842
- Abstract
- The phase composition of ingots and hot-rolled sheets of alloys in the Al–Cu–Mn–Ni system, containing 6–8% Cu, 2% Mn, and up to 4% Ni (mass %), was analyzed. A structure for the phase diagram in the aluminum region is proposed, according to which in the solid state there may be three four-phase areas involving a solid solution based on aluminum and various intermetallic compounds. The possibility of creating heat-resistant deformable aluminum alloys, whose structure consists of an aluminum matrix containing Al₂₀Cu₂Mn₃ dispersoids and eutectic phases such as Al(Cu,Ni), has been substantiated.
- Keywords
- деформируемые алюминиевые сплавы система Al–Cu–Mn–Ni фазовый состав эвтектика дисперсоиды Al₂₀Cu₂Mn₃
- Date of publication
- 06.08.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 58
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