URL:https://www.researchgate.net/profile/Mahmoud_Ferhat/publication/287788064/figure/download/fig1/AS:410984029147136@1474997636077/Fe-C-phase-diagram-and-microstructures.png
掲載元:https://www.researchgate.net/figure/Fe-C-phase-diagram-and-microstructures_fig1_287788064