It is not possible to investigate the Fe-C-N system within a wide temperature range by conventional methods owing to intensive reaction of the melt with the crucible material. In the present work the method of suspended state in an electromagnetic field was employed. Author
Edited machine trans. of Izvestiya Vysshikh Uchebnykh Zavedenii. Chernaya Metallurgiya (USSR) v12 n5 p43-46 1969, by M. Olaechea.