The existence of a small amount of rare earth metal oxides (REMOs) can greatly affect the
structure and function of copper matrix composites owing to improvement of surface and …

Abstract Cu-15Cr and Cu-15Cr-0.24 Zr alloys were prepared by means of vacuum medium
frequency induction melting technology. The effects of Zr on the as-cast microstructure of Cu …

Abstract A new Cu–2Ag–0.14 La alloy is developed to enhance the mechanical property
and electrical conductivity with inducement of Ag-rich primary phases and finer nanoscale …

Abstract Cu-0.45 Cr-0.2 Zr-xLa (x= 0–0.48) alloys were prepared by vacuum casting. The
effects of La addition and orientation on the microstructure and properties of the as-cast alloy …

The effects of Ce addition (310 ppm and 1500 ppm) on the microstructure, texture and
properties of ultrahigh-purity copper (99.99999%) were systematically studied using …

The phase equilibria of the Cu–Cr–Ag–Y and Cu–Cr–Ag–Zr systems at 600 and 700° C with
a fixed Y and Zr contents of 5.0 at.% were extrapolated by CALPHAD (CALculation of PHAse …

A series of novel Cu-2Ag-xLa alloys with reinforced mechanical properties and enhanced
electrical conductivities are developed. The effects of La addition on the microstructural …

As candidates for conductors used in high-field extreme conditions, Cu-Ag in-situ
composites are required to possess high strength and conductivity; however, most Cu-Ag in …

Refractory high entropy alloys (HEAs) have been identified as potential candidates for
reinforcement phases in metal matrix composites due to their excellent thermal stability …

The present study investigates the synthesis and characterization of a zirconium oxide
(ZrO2)-based metal composite doped with cerium (Ce) and yttrium (Y), using chromium (Cr) …