Phase equilibria of the Al-Co-Er system at 400°C and 600°C
The 400°C and 600°C isothermal sections of the Al–Co–Er system were studied assisted with X-ray diffraction (XRD), scanning electron microscopy (SEM), and electron probe microanalysis (EPMA) techniques. 18 three-phase fields were identified in the 400°C isothermal section. The maximum solid solubili...
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Technical Faculty, Bor
2021
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oai:doaj.org-article:85f90eaf5a1047deab86806417465ee12021-11-22T11:04:01ZPhase equilibria of the Al-Co-Er system at 400°C and 600°C1450-53392217-717510.2298/JMMB210317032Zhttps://doaj.org/article/85f90eaf5a1047deab86806417465ee12021-01-01T00:00:00Zhttp://www.doiserbia.nb.rs/img/doi/1450-5339/2021/1450-53392100032Z.pdfhttps://doaj.org/toc/1450-5339https://doaj.org/toc/2217-7175The 400°C and 600°C isothermal sections of the Al–Co–Er system were studied assisted with X-ray diffraction (XRD), scanning electron microscopy (SEM), and electron probe microanalysis (EPMA) techniques. 18 three-phase fields were identified in the 400°C isothermal section. The maximum solid solubilities of Al in Co3Er and Co2Er were 13.93 at.%, and 16.13 at.%, respectively whereas the maximum solid solubilities of Co in Al2Er, Al2Er3 and AlEr2 were 6.93 at.%, 6.65 at.%, and 6.49 at.%, respectively. The solid solution range of λ is from 22.22 at.% Al to 44.44 at.% Al while the 600°C isothermal section included 20 three-phase fields. The maximum solid solubilities of Al in Co17Er2 and Co7Er2 were 10.17 at.% and 10.24 at.%, respectively. The maximum solid solubilities of Co in Al2Er and Al2Er3 were 3.63 at.% and 2.01 at.%, respectively.Zheng L.-H.Zhang L.-G.Zhao F.-Y.Liu L.-B.Wang D.Wu C.-J.Technical Faculty, Borarticlephase equilibriaal-co-eraluminum alloysMining engineering. MetallurgyTN1-997ENJournal of Mining and Metallurgy. Section B: Metallurgy, Vol 57, Iss 3, Pp 359-370 (2021) |
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phase equilibria al-co-er aluminum alloys Mining engineering. Metallurgy TN1-997 |
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phase equilibria al-co-er aluminum alloys Mining engineering. Metallurgy TN1-997 Zheng L.-H. Zhang L.-G. Zhao F.-Y. Liu L.-B. Wang D. Wu C.-J. Phase equilibria of the Al-Co-Er system at 400°C and 600°C |
| description |
The 400°C and 600°C isothermal sections of the Al–Co–Er system were studied assisted with X-ray diffraction (XRD), scanning electron microscopy (SEM), and electron probe microanalysis (EPMA) techniques. 18 three-phase fields were identified in the 400°C isothermal section. The maximum solid solubilities of Al in Co3Er and Co2Er were 13.93 at.%, and 16.13 at.%, respectively whereas the maximum solid solubilities of Co in Al2Er, Al2Er3 and AlEr2 were 6.93 at.%, 6.65 at.%, and 6.49 at.%, respectively. The solid solution range of λ is from 22.22 at.% Al to 44.44 at.% Al while the 600°C isothermal section included 20 three-phase fields. The maximum solid solubilities of Al in Co17Er2 and Co7Er2 were 10.17 at.% and 10.24 at.%, respectively. The maximum solid solubilities of Co in Al2Er and Al2Er3 were 3.63 at.% and 2.01 at.%, respectively. |
| format |
article |
| author |
Zheng L.-H. Zhang L.-G. Zhao F.-Y. Liu L.-B. Wang D. Wu C.-J. |
| author_facet |
Zheng L.-H. Zhang L.-G. Zhao F.-Y. Liu L.-B. Wang D. Wu C.-J. |
| author_sort |
Zheng L.-H. |
| title |
Phase equilibria of the Al-Co-Er system at 400°C and 600°C |
| title_short |
Phase equilibria of the Al-Co-Er system at 400°C and 600°C |
| title_full |
Phase equilibria of the Al-Co-Er system at 400°C and 600°C |
| title_fullStr |
Phase equilibria of the Al-Co-Er system at 400°C and 600°C |
| title_full_unstemmed |
Phase equilibria of the Al-Co-Er system at 400°C and 600°C |
| title_sort |
phase equilibria of the al-co-er system at 400°c and 600°c |
| publisher |
Technical Faculty, Bor |
| publishDate |
2021 |
| url |
https://doaj.org/article/85f90eaf5a1047deab86806417465ee1 |
| work_keys_str_mv |
AT zhenglh phaseequilibriaofthealcoersystemat400cand600c AT zhanglg phaseequilibriaofthealcoersystemat400cand600c AT zhaofy phaseequilibriaofthealcoersystemat400cand600c AT liulb phaseequilibriaofthealcoersystemat400cand600c AT wangd phaseequilibriaofthealcoersystemat400cand600c AT wucj phaseequilibriaofthealcoersystemat400cand600c |
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