Scopus
YÖKSİS Eşleşti
Finite element modelling of the fatigue damage in an explosive welded Al-dual-phase steel
Materialpruefung/Materials Testing · Mayıs 2023
YÖKSİS Kayıtları
Finite element modelling of the fatigue damage in an explosive welded Al-dual-phase steel
Walter de Gruyter GmbH · 2023 SCI-Expanded
PROFESÖR MUSTAFA ACARER →
Makale Bilgileri
DergiMaterialpruefung/Materials Testing
Yayın TarihiMayıs 2023
Cilt / Sayfa65 · 787-801
Scopus ID2-s2.0-85158846171
Özet
In this study, production of dual phase steel-Al 1100 aluminium alloy laminated composite by explosive welding and investigation the microstructural and mechanical properties especially fatigue life of the composite and its components were aimed. Finite element analysis (FEA) was used to simulate the bending fatigue tests of the Al 1100-DP steel (LITEC 1050) bimetal. A semi-wave at the explosive interface with intermetallic was obtained as a microstructural result. Hardness was increased near the interface due to deformation and intermetallic formation at the explosive weld interface. The impact test results showed that the samples' impact toughness was enriched by fabricating steel-Al laminated composite. The results also showed that the Al 1100-DP steel (LITEC 1050) bimetal composite properties were appropriate to the composite theory and satisfied strength-ductility relations accomplished. Additionally, the bending fatigue test and FEA results were compatible. Moreover, fatigue cracks were observed at the explosive weld interface between Litec DP steel and intermetallic but not at the Al-intermetallic interface.
Yazarlar (4)
1
Muhammed Elitas
ORCID: 0000-0001-5358-1783
2
Mustafa Goktas
3
Mustafa Acarer
4
Bilge Demir
Anahtar Kelimeler
dual-phase steel-Al plate composite
explosion welding
impact properties
microstructural characterization
plane bending fatigue
Kurumlar
Bilecik Şeyh Edebali Üniversitesi
Bilecik Turkey
Karabük Üniversitesi
Karabuk Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
3
Atıf
4
Yazar
5
Anahtar Kelime