“…First of all, it was expected to obtain non-metallic titanium inclusions (considering the fact that the AHSS steel contains 10 times more Ti than low-alloy steels) such as TiC, which could strengthen the solution, and TiO and TiC, in contact with which fine-grained ferrite can easily nucleate. This will prevent the growth of ferrite, which is recommended in AHSS steels [ 29 , 33 , 34 , 35 ].…”