2016
DOI: 10.1134/s0031918x16020046
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Structure, phase composition, and strengthening of cast Al–Ca–Mg–Sc alloys

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Cited by 21 publications
(3 citation statements)
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“…Also, as mentioned above, the temperature limit of their operation does not exceed the indicators of eutectic silumins. Accordingly, the emphasis on the creation of aluminum-calcium alloys has been shifted towards the creation of high-strength compositions that can be obtained by casting [58][59][60].…”
Section: нові литі матеріалиmentioning
confidence: 99%
“…Also, as mentioned above, the temperature limit of their operation does not exceed the indicators of eutectic silumins. Accordingly, the emphasis on the creation of aluminum-calcium alloys has been shifted towards the creation of high-strength compositions that can be obtained by casting [58][59][60].…”
Section: нові литі матеріалиmentioning
confidence: 99%
“…Степень этих изменений зависит как от дисперсности интерметаллидов, так и от их состава. Например, в системе Al-Ca-Sc-Mg фрагментация проходит медленно, скорее всего из-за более грубого строения эвтектики [79], а в системе Al-Ca-Sc-Ni высокодисперсная тройная эвтектика требует повышения температуры сфероидизирующего отжига из-за наличия в ее составе сложной фазы Al 9 NiCa [81]. Для оптимизации режимов термообработки всех экспериментальных композиций требуются дополнительные исследования.…”
Section: алюминиевые сплавы легированные кальцием и упрочняемые без з...unclassified
“…The improved castability, for example, from low sensitivity to the hot cracking, is very important not only for casting but also for wrought alloys ingots [3][4][5]. Alloying of the Al-Cu-(Mg) alloys with Si, Ni, Fe, Mn, Ca leads to a decrease in hot cracking susceptibility, but an increased fraction of the brittle intermetallic compounds decreases the plasticity [4][5][6][7][8][9]. On the other hand, the search for novel alloying systems is the prospective aim.…”
Section: Introductionmentioning
confidence: 99%