Colony boundary resistance to crack propagation in lamellar Ti–46Al

Structure-property investigations on a l

Structure-property investigations on a laser beam welded dissimilar joint of aluminium AA6056 and titanium Ti6Al4V for aeronautical applications. Part II: Resistance to fatigue crack propagation and fracture

✍ W. V. Vaidya; M. Horstmann; V. Ventzke; B. Petrovski; M. Koçak; R. Kocik; G. Tem 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 553 KB

## Abstract Investigations were continued on the dissimilar laser beam welds of AA6056 and Ti6Al4V, fabricated by inserting Ti‐sheet into the profiled Al‐sheet and melting AA6056 alone. By using microstructure, hardness and strength as the criteria, sites exhibiting non‐uniform microstructure and l