Copper alloys are widely used in the lead frame, high-speed railway and other applications
due to their high electrical conductivity and adequate mechanical properties. In this work, the …

The effect of aluminum on the microstructure and properties of Cu–Ni–Si alloys has been
investigated using hardness test, electrical conductivity measurement, optical microscopy, X …

The effect of thermomechanical treatments on the microstructures and properties of Cu–2.1
Ni–0.5 Si–0.2 Zr alloy was investigated. The hot-rolled plates were solution treated at 920° C …

A new ultrahigh strength Cu-6.0 Ni-1.0 Si-0.5 Al-0.15 Mg-0.1 Cr alloy has been developed
by alloying design and thermal mechanical treatment. Electrical conductivity, mechanical …

Abstract High strength Cu-Ni-Si alloys were potential elastic conductive materials due to
their high strength and high electrical conductivity. To address the trade-off between strength …

The effects of Co on the Cu-Ni-Co-Si alloys' microstructure and mechanical properties were
investigated. The Cu-1.5 Ni-1.0 Co-0.6 Si and Cu-1.5 Ni-1.5 Co-0.6 Si alloys with combined …

Abstract Cu-Ni-Co-Si alloys have been regarded as a candidate for the next-generation
integrated circuits. Nevertheless, using the trial and error method to design high …

The concurrent existence of three kinds of nano-scaled precipitates, ordered face-centered
cubic β-Ni 3 Si, orthorhombic δ-Ni 2 Si and ordered face-centered cubic (Ni, Cr, Si)-rich …

High-resolution transmission electron microscopy and first-principles energy calculations
reveal that, upon formation, the hardening precipitates in Cu–Ni–Si alloys are unchanged δ …

The properties and microstructure of Cu–Cr alloy with Zr and (Ni, Si) additions were
investigated. Improvements of peak-hardness and softening resistance are achieved with Zr …