Abstract
In this paper, SiO 2 glass ceramic was brazed to Ti–6Al–4V alloy with a commercially available AgCuTi filler foil as braze alloy. Various brazing heating cycles were carried out to study the effects of brazing parameters on the joint interface and mechanical properties. The experimental result shows that the typical interface structure of the joints is SiO 2/TiSi 2 + Ti 4O 7/TiCu + Cu 2Ti 4O/Ag(s.s) + Cu(s.s)/TiCu/Ti 2Cu/Ti + Ti 2Cu/Ti–6Al–4V from SiO 2 glass ceramic to Ti–6Al–4V alloy side. The microstructure of the brazed joint is related to the solution and chemical reaction among atoms during the brazing. According to the mechanical property tests, the joint brazed at 900 °C for 5 min obtains the maximum shear strength 27 MPa.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call