Influences of argon gas shielding on diffusion bonding of Ti-6Al-4V alloy to aluminum
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Dosyalar
Tarih
2017
Yazarlar
Dergi Başlığı
Dergi ISSN
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Yayıncı
Cenim
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
This study presents a diffusion bonding process of commercially pure aluminum to Ti-6Al-4V alloy. Prepared samples were exposed to temperature of 560, 600 and 640 degrees C for the bonding time of 30, 45 and 60 min at the atmosphere of argon gas and non-argon. Diffusion bonding is a dissimilar metal welding process which can be applied to the materials without causing any physical deformations. The processed samples were also metallographically prepared, optically examined followed by Vickers microhardness test in order to determine joint strength. Scanning Electron Microscopy (SEM) and Energy Dispersive Spectroscopy (EDS) were used in this work to investigate the compositional changes in order to observe the influence of atmosphere shielding in the transition zone. The result of tests and analyses were tried to be compared with the effect of argon shielding. The significant influences have been observed in the argon shielding during diffusion bonding process.
Açıklama
WOS: 000398088500004
Anahtar Kelimeler
Argon gas shielding, Diffusion bonding, Dissimilar metal bonding, Solid-state bonding, Ti-6Al-4V alloy
Kaynak
Revista De Metalurgia
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
53
Sayı
1
