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Diffusion bonding between Ti‐6Al‐4V alloy and interstitial free steel
Author(s) -
Kaya M.,
Kılıç M.,
Kırık İ.,
Karakurt E. M.,
Gülenç B.
Publication year - 2017
Publication title -
materialwissenschaft und werkstofftechnik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.285
H-Index - 38
eISSN - 1521-4052
pISSN - 0933-5137
DOI - 10.1002/mawe.201700003
Subject(s) - intermetallic , materials science , diffusion bonding , microstructure , alloy , scanning electron microscope , shear strength (soil) , optical microscope , feti , metallurgy , diffusion , composite material , joint (building) , titanium alloy , thermodynamics , environmental science , physics , domain decomposition methods , finite element method , soil science , soil water , architectural engineering , engineering
Abstract This work deals with diffusion bonded joints between Ti–6Al–4V alloy and interstitial free (IF) steel at different temperatures under a pressure of 5 MPa for 30 min. The effect of bonding temperature on the microstructure and mechanical properties of the joint interface was investigated using optic microscopy, a scanning electron microscope (SEM) equipped with X‐ray energy dispersive spectrometer (EDS) and shear strength measurements. The intermetallic phases such as FeTi and Fe 2 Ti occurred at the interface of bonded specimens. In addition, it was seen that shear strength of bonded specimens decreased with increasing temperature due to growing intermetallics.