%0 Journal Article
%T Laser deposition additive manufacturing of 17-4PH stainless steel on Ti-6Al-4V using V interlayer
%A Chang-Seok Oh
%A Jeoung Han Kim
%A Nana Kwabena Adomako
%A Sanghoon Noh
%A Sangsun Yang
%J Materials Research Letters
%D 2019
%R https://doi.org/10.1080/21663831.2019.1596989
%X ABSTRACT For the first time, additive manufacturing was used to obtain a strong joint (bonding strength >200£¿MPa) between stainless steel and Ti-6Al-4V using a V interlayer. The V interlayer applied via solid-state joining prevented the formation of brittle intermetallic phases more effectively than a V interlayer deposited by a liquid-state process. The microstructure and strength of the joint interface depended on the laser power and scan speed. The joint strength decreased with increasing annealing time, especially after 4 and 24£¿h, demonstrating the presence of the Fe-V-Cr ¦Ò-phase. GRAPHICAL ABSTRACT IMPACT STATEMENT For the first time, an additive manufacturing process using a V interlayer successfully produced a hybrid structure of stainless steel and Ti-6Al-4V alloy
%U https://www.tandfonline.com/doi/full/10.1080/21663831.2019.1596989