Wear-Resistant Heterophase Fe–Si–B–C Powder Materials

Characterization and Properties of Iron/Silica-Sand-Nanoparticle Composites

“…The properties of MMPCs depend mainly upon the microstructure and properties of matrix materials, nature of particles, the distribution, size and shape of particles and the interfacial behaviour between particles and matrix [1]. G. A. Baglyuk et al [2] reviewed that the most developments in the of iron-based powder metallurgy based on the principle of obtaining wear-resistant material by the creation of a pseudoalloy with a clearly defined heterogeneous structure, in which the microhardness of the base material and a hard phase are substantially different. In addition to traditional methods, including pressing and sintering porous ingots and (in some cases) infiltration with a lower melting alloy, method based on hot working sintered porous ingots under pressure have recently found wider application.…”