Authors: Ahmed AbdelMonem Elrefaey Wolfgang Tillmann
Publish Date: 2007/07/10
Volume: 42, Issue: 23, Pages: 9553-9558
Abstract
Microstructure and fracture behavior of brazed joint between commercially pure titanium and low carbon steel using silver Ag–34Cu–2Ti and copper Cu–12Mn–2Ni based alloys have been characterized to determine the effect of brazing parameters and chemical composition on the strength of brazed joints It is found that the shear strength of brazed joints strongly depends on the lap width Furthermore the fracture path and the value of shear strength significantly changed with the type of filler alloy The two filler metals showed metallurgical interaction with steel and titanium forming different kinds of intermetallic compounds such as CuTi Cu2Ti and FeTi with silver based filler and Ti2Cu FeTi and TiCuFe with copper based filler
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