Heat Treatment Conditions for High‐Performance High‐Pressure Die‐Cast Al–Si–Cu–Mg Alloy
Yazarlar (3)
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | ADVANCED ENGINEERING MATERIALS (Q2) | ||
| Dergi ISSN | 1438-1656 Dergi Bilgileri (2024) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2024 |
| Cilt / Sayı / Sayfa | 26 / 1 / 2301196–0 | DOI | 10.1002/adem.202301196 |
| Makale Linki | https://doi.org/10.1002/adem.202301196 | ||
| UAK Araştırma Alanları |
Kompozit Malzemeler
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| Özet |
| Random porosity in high‐pressure die castings of aluminum alloys poses additional challenges in the form of blistering during follow‐on heat treatment process. To avoid blisters, the current industrial practice is to lower solution temperature, but this compromises the strength. Herein, kinetics of eutectic Si spheroidization and coarsening during various solution treatment conditions and maximizing the dissolution of much needed Al2Cu and Al5Cu2Mg8Si6 phases, followed by formation of their precipitates in the aging stage with higher particle number densities, are studied and then higher tensile strength of 435 MPa in most commonly used high‐pressure die‐cast Al–Si–Cu–Mg alloy without causing blisters is demonstrated. |
| Anahtar Kelimeler |
| Al-Si-Cu-Mg alloys | blistering | heat treatments | high-pressure die casting | mechanical properties | silicon spheroidization |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 8 |