Способ получения ферромагнитного графитированного материала
||SU 710933 A1
||May 4, 1978
||Jan 25, 1980
The title material was prepd. by heating an Fe-contg. substrate to 650-720° while a hydrocarbon gas was fed, the addn. of gas was stopped, and the substrate kept in an inert medium for 5-30 min or cooled to 20-450° prior to resuming the addn. of hydrocarbon gas. The stopping and resuming of the addn. of hydrocarbon gas may be repeated 1-5 times.