fig1
Figure 1. Data points extracted from the CCT diagrams using an image digitization tool. CCT: Continuous cooling transformation; Fs: ferrite transformation start temperature; Ff: ferrite transformation finish temperature; Ps: pearlite transformation start temperature; Pf: pearlite transformation finish temperature; Bs: bainite transformation start temperature; Bf: bainite transformation finish temperature; Ms: martensite transformation start temperature; Mf: martensite transformation finish temperature; TA: austenitizing temperature; tA: austenitizing time; CR: cooling rate.





