Effect of MA on microstructure and synthesis path of in-situ TiC reinforced Fe–28at.% Al intermetallic composites

Synthesis of nanocrystalline TiC powder from impure Ti chips via mechanical alloying

“…It is predicted that if the milling process continues, the grains become finer until they reach a critical value for the reason that MA process is the result of the competition of cold fusion and breaking of the Table 1 The mean size of the particles and the strain caused by milling in accordance to Williamson components that causes the fineness and activation of the particles [12]. At the critical point, the speeds of fusion and breaking balance out and the particles will no longer be fined [13]. In Fig.…”

A study on the effective parameters of nanocrystalline Fe3Mo3C powder formation, synthesized by mechanical alloying process

“…In the mechanical milling process elemental powders are continuously involved in collisions between milling tools [9,10]. Repeated welding and fracturing of the powder due to these colli- * Corresponding author.…”

Preparation and mechanical properties of Fe3Al(Ti)/TiC composites

“…composites with improved mechanical properties were manufactured by hot-pressing, pressureless melt-infiltration and pulse discharge sintering Subramanian et al, 1996;Ko et al, 2002). The improved mechanical properties can be further obtained by decreasing the grain size of both the matrix and the reinforced phase to the nanometer scale.…”