Electric field suppresses intermetallics via enhanced diffusion and non-equilibrium phase transformation solid solution in ultrafast brazed Ti2AlNb/Ti60 joints

Key Points

• Enhanced diffusion reduces intermetallics in ultrafast brazed joints, resulting in better mechanical properties.
• An electric field was applied, leading to a notable decrease in intermetallic formation during joining.
• The method involved examining phase transformations to understand solid solution effects under fast brazing conditions.
• This study highlights the importance of electric fields in improving the bonding quality and performance in metal joints.