“…A combination of multiple phases like ferrite and martensite leads to high strength steels with good formability, however these microstructures show increasingly complex grain shapes and morphologies or banded martensite structures. Many steels in the family of Advanced High Strength Steels (AHSS) contain several coexisting phases with these features as it is the case in dual phase steels (DP steels) or complex phase steels (CP steels) [7] , [8] , [9] .…”