Анотація:
It is shown that carbon of a plate takes an active part in the reduction- carburization process. The CO oxide, which is formed by the interaction of WO₃ and NiО with graphite of a plate, diffuses upward in pores of a charge of an oxide mixture and assures carbonization of lower lagers of
a sintered compact even to a greater extent than methane of a methane-hydrogen mixture would do.
The most rational arrangement of graphite plates in a boot when carrying out the combined
reduction-carburization process in an industrial furnace is put forward.