Efforts to use microwaves in material processing are gradually increasing. However, the
phenomena associated with the processing are less understood; popular mechanisms such …

Metal matrix nanocomposites (MMNCs) are gaining more and more interest because
matrices and nanophases with heterogeneous characteristics could combine to provide …

The wear properties and electroconductivity of three ultra-fine grained (UFG) commercially
pure copper materials, subjected to combinations of high-pressure torsion (HPT) and equal …

In this study, Cu-based nanocomposites using nanographite, graphene nanosheet and
carbon nanotubes have been fabricated by flake powder metallurgy. The objective of using …

Abstract Advanced Cu-Cr alloys with high strength and thermal conductivity are promising
heat dissipation materials but their applications are restricted to low and medium …

The tin bronze-xCr 3 C 2-graphite composites (x= 5, 10, 15, and 20 wt%) were fabricated by
mechanical alloying and spark plasma sintering. Fine-scale uniform distribution of …

Abstract Heterogeneous-lamella-structured Fe-Cu composites were fabricated using powder
metallurgy, displaying an inverse “banana” curve between the strength and ductility. The …

Abstract The Cu-Fe and Cu-Fe-SiC nanocomposite powders were synthesized by a two step
mechanical alloying process. A supersaturated solid-solution of Cu-20 wt% Fe was …

With the development of transportation vehicles towards to the direction of heavy load and
high speed, the requirement of Cu matrix brake materials was proposed for improving …

A set of nanocomposite Cu–Cr powders with the grain size of these immiscible metals below
5 nm were prepared by high-energy ball milling. The powders were then consolidated by …