Ultra-high-temperature ceramics (UHTCs) are optimal structural materials for applications
that require extreme high temperature resilience (M p> 3000° C), resistance to chemically …

The application of hydrogen (H2) and methane (CH4) as gaseous reductants for pure
chromite (FeCr2O4) is reviewed in four theoretical approaches. These approaches are …

Selective laser reaction sintering techniques (SLRS) were investigated to produce near net-
shape non-oxide ceramic materials that were previously incompatible with powder-bed …

This article reviews a new develo** method in the field of metal oxide reduction in
chemical and metallurgical processes, which uses methane as a reducing agent …

The reduction of the nickel oxide, NiO, by methane was investigated in this work. The
thermogravimetric technique was used for the determination of kinetic parameters for the …

In the present work, production of the chromium carbide was investigated by reduction of
chromium oxide with methane-containing gas mixture. The experiments were conducted on …

Chromium carbide nanopowder (Cr 3 C 2) has been synthesized from chromium oxide (Cr 2
O 3) by chemical-reduction route under autogenic pressure of hydrogen and CO gases at 87 …

Use of methane, as an environmentally friendly reducing agent at low temperatures, is an
attractive method in metal oxide reduction. This paper investigates direct reduction of …

Recently, there is a great interest in the noncatalytic gas–solid reactions between methane,
as an environmentally friendly reducing agent, and metal oxides to yield synthesis gas and …

The solid-state reduction of pure chromium oxide (Cr2O3) and chromium ores by methane-
containing gas mixtures was investigated in a fixed-bed laboratory reactor in the …