For the new electropolishing electrolyte here presented,
the search for the shortest possible electropolishing time was
successful by increasing the electrolyte temperature, obtaining a minimum time of 5 min but for a temperature of 55 ◦C.
However, these conditions were not considered desirable due
to the higher temperature used. Hence, the best conditions
obtained for the electropolishing process were considered to
be the following: temperature of 45 ◦C, electrolysis time of
10 min and current density of around 25 A dm−2.