To do so, a number of approaches like warm compaction, increasing
sintering temperature and time, and using proper additives to
activate liquid-phase sintering are under consideration. In the
liquid-phase sintering process, the formation of a liquid phase
promotes densification via providing a particle rearrangement,
faster diffusion rate, and pore elimination [5]. Recently, mechanically-
alloyed stainless steel powders with the nominal composition