Effect of heat treatment on interface characteristics and mechanical properties of explosive welded Cu/Ti composites
Küçük Resim Yok
Tarih
2024-12-09
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Walter de Gruyter GmbH
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Copper and titanium plates were used in the studies. Explosive welding (EW) processes were carried out using different explosive rates. The resulting composite plates were heat treated at different temperatures. Various tests were then carried out on samples with and nonheat treatment. In the SEM studies, it was observed that a flat interface shape was formed in the joints where the lowest explosive rate (R = 2.5) was used, but as the explosive rate increased, the interface shape became wavy. It was also found that a thickening diffusion layer formed as the heat treatment temperature increased. As a result of XRD and EDS analyses, it was found that Cu4Ti, CuTi2, CuTi, CuTi3, Cu3Ti2, and Cu4Ti3 intermetallic phases could be formed because of the high explosive rate and heat treatment applications. Increasing the amount of explosives increased the tensile-shear strength. However, the heat treatment applied reduced the strength values. No defects were detected in the bending tests performed on all heat-Treated and nonheat-Treated samples.
Açıklama
Anahtar Kelimeler
bimetallic composite, different explosive rates, diffusion, intermetallics tensile-shear
Kaynak
Materialpruefung/Materials Testing
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
67
Sayı
1
Künye
Yıldırım, M. & Kaya, Y. (2025). Effect of heat treatment on interface characteristics and mechanical properties of explosive welded Cu/Ti composites. Materials Testing, 67(1), 125-135. https://doi.org/10.1515/mt-2024-0070
