SEARCH Articles Figures Tables C-Fe-N. Partial metastable isothermal section at 700 C [Publishers Imprint] See Also: C-Fe-N. Partial metastable isothermal section at 700 C C-Fe-N. Partial metastable isothermal section at 700 C C-Fe-N. Partial metastable isothermal section at 700 C C-Fe-N. Partial metastable isothermal section at 700 C C-Fe-N. Partial metastable isothermal section at 700 C