Powder metallurgy wear-resistant materials based on iron. II. Materials hot-pressed from porous compacts

We continue our review of the data, in the literature on the development of compositions and a technology for the manufacture of iron-based wear-resistant sintered materials. Analysis of the data shows that methods based on hot working of sintered porous compacts by pressure (hot forging extrusion, etc..) are suitable for producing high-quality wear-resistant materials with superior strength and operating characteristics when working Under high loads.