With the aim of improving surface strength on copper with the electrical conductivity of the
integral bulk retained, laser surface modification on copper was carried out using powder …

Al 2 O 3 dispersion-strengthened copper alloy was prepared by reactive synthesis and spark
plasma sintering (SPS) process. Studies show that nano-sized γ-Al 2 O 3 particles with 27.4 …

A new short flow technique combining in situ reaction and rapid solidification has been
developed and used to prepare Cu–TiB2 (0.45, 1.6 and 2.5 wt% TiB2) alloys. The effects of …

The creep behavior of two Cu-2 vol% TiC alloys prepared by reaction milling and extrusion
are presented. Creep tests were performed at 773–1123 K. The activation energy values …

The paper carries out research into elastoplastic unloading using methods of plasticity
theory and solids mechanics. Residual stresses are calculated in a heavy-walled tube made …

The oxide dispersion strengthened copper alloys are attractive due to their excellent
combination of thermal and electrical conductivities, high-temperature strength and …

Two types of alumina dispersion-strengthened copper (ADSC) alloys were fabricated by a
novel in-situ reactive synthesis (IRS) and a traditional internal oxidation (IO) process. The …

С использованием подхода, основанного на сочетании методов физической теории
пластичности и механики деформируемого твердого тела, проведено исследование …

In the present work, the behavior of Cu-Cr powder mixtures during mechanical alloying has
been studied. The powder mixtures with 1, 3 and 6 weight percents of Cr in Cu were treated …

Creep results of a dispersion-strengthened nominal-composition Cu-2.5 vol.% Ti-2.5 vol.%
Al alloy, and the adjustment of those results to existing creep models, are presented. The …