Abstract
The phase transition, microstructure, detailed structures and tensile properties of selective laser melted Ti6Al4V alloy were been examined and analyzed. The results reveal that the as-fabricated Ti6Al4V samples consist of lamellar α' and acicular α'. Much twins in the lamellar α' and small α2 precipitation in the acicular α' were found. The effects of different heat treatment methods on the as-fabricated samples were also investigated. As a result of the microstructure evolution, samples heat-treated at 800 °C and 850 °C for 4 hours and cooled in air contain the most β and the finest lamellar α, exhibiting good comprehensive properties.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
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
