Conferences

Production of Diamond-(Fe-Cu-Ni-Sn) Composites with High Wear Resistance

V. A.Mechnik
 

Powder Metallurgy - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2013, #09/10
http://www.materials.kiev.ua/article/896

Abstract

It is established that structured phase formation in the diamond—Fe—Сu—Ni-Sn composition differs from the sequence determined from the known phase diagrams of the constituents. Depending on the processes of hot recompaction, the diamond-matrix transition zone acquires a hierarchical structure and fully decarbonizes via formation of 5—40 nm Fe3C interlayer, thus enhancing the mechanical properties of the composite.


COPPER, DECARBURIZATION, DIAMOND, INTERACTION, IRON, KOMPOZIT, LAYER, NICKEL, PHASE, PRESSURE, PROPERTIES, STRUCTURE, TEMPERATURE, TIN, TRANSITION ZONE, WEAR RESISTANCE