URL:https://www.researchgate.net/profile/Tarasova_Maria/publication/326259981/figure/fig1/AS:646103619862530@1531054515708/Schematic-phase-diagram-of-Fe-Cr-Al-system.png
掲載元:https://guidediagrampeaning.z22.web.core.windows.net/phase-diagram-of-fe.html