Friction and wear of chromium-carbide-nickel alloys at temperatures of 20?1000�C

Cr3C2–20%Ni cermets prepared by high energy milling and reactive sintering, and their mechanical properties

“…1,2 Cr 3 C 2 –Ni cermets are prospective materials to operate in corrosive and abrasive environments. 3-6 Combination of such important properties as high hardness, good strength, medium fracture toughness and excellent oxidation resistance results in growing interest to Cr 3 C 2 -based cermets. 7 The sintering method of cermets is usually carried out in the presence of liquid phase at temperatures range from 1473 to 1573 K. This liquid-phase sintering process could greatly enhance the relative density of the cermets because of the liquid reaction theory.…”

Two-body dry abrasive wear of Cr3C2-Ni cermets

“…Cr 3 C 2 -Ni cermets are perspective materials for operating in corrosive and abrasive environments [ [1][2][3][4][5][6]. Main disadvantages of these cermets are relatively low mechanical properties and wear resistance mainly because of their coarse-grained structure (the carbide grain size is usually over 4 µm).…”