Through architecting lattice defects in refined grains, superior mechanical performance of
CoCrNi medium-entropy alloy can be achieved without adding alloying elements and/or …

High volume fraction (≥ 45 vol%) SiC particle-reinforced Al matrix composites are difficult
for forming and manufacture. A simple and efficient method is proposed in this research to …

Cu/Al clad plates, with a reduction of 51%, were prepared by cold roll bonding (CRB). The
bonding process, microstructural evolution, and bonding mechanism, in the rolling …

Plastic-deformation-assisted method has positive effect on regulating microstructure and
mechanical properties of additive manufacturing (AM) metal samples. However, when …

This parper reports a simple extrusion pathway for fabricating Zn–1Mg alloy with a bimodal
structure. The alloy was prepared by casting and extruding at 200° C and an extrusion ratio …

Copper alloys that simultaneously possess excellent electrical conductivity, high strength
and reasonable ductility are increasingly needed in aerospace, transportation and …

The effect of initial alloy state on hot deformation and dynamic recrystallization (DRX) of
GH984G alloy, used to manufacture large scale forgings for 700° C advanced ultra …

The uniform distribution of carbon nanotubes (CNTs) can lead to severe grain refinement to
ultrafine-grained (UFG) regime of Al matrix, resulting in low strain hardening ability, thereby …

In this study, AZ91 alloy with heterogeneous structure comprised coarse, fine grained layers
and the heterogeneous precipitates was obtained via pre-aging and low-temperature …

The thermal stability and mechanical properties of a gradient-nanograined structure (GNS)
CoCrNi medium entropy alloy (MEA) processed by ultrasonic surface rolling were studied by …