Ceylan, MAksoy, IKuzucu, VBalo, SN2024-08-042024-08-0419970924-0136https://doi.org/10.1016/0924-0136(95)02240-6https://hdl.handle.net/11616/93077The dendritic microstructures and solidification morphologies of Al-Cu-Si and Al-Si alloy were explored. Phase comparisons of Al-Zn, Al-Si and Al-Cu-Si alloy samples according to their rapid or slow cooling rate were made by using X-ray diffraction techniques, differences in the crystal structures of each alloy sample not being found. From differential scanning calorimetry investigations it was found that the rapidly solidified Al-Cu-Si sample released greater heat energy than the ingot sample of the same alloy, and the rapidly solidified Al-Si and Al-Zn alloys released less heat energy than the ingot samples of the same alloys during the healing regime in a differential scanning calorimeter. (C) 1997 Elsevier Science S.A.eninfo:eu-repo/semantics/closedAccesscooling ratesmicrostructurealuminium alloysArticle651-3415110.1016/0924-0136(95)02240-62-s2.0-0031096291Q1WOS:A1997XH57700007Q3