The development of three-dimensional (3-D), characterisation techniques with high spatial
and mass resolution is crucial for understanding and developing advanced materials for …

High-strength low-carbon ferritic steels attaining a maximum yield strength of 1600áMPa by
combined Cu and NiAl precipitation-strengthening were developed. The yield strength of the …

Precipitates play significant roles in materials design but in-depth understanding of the
evolution of nano-scale precipitates in complex martensitic steels is still limited. In this study …

The evolution of precipitates in a Fe–2.5 Cu–1.5 Mn–4.0 Ni–1.0 Al multicomponent ferritic
alloy during annealing at 500° C was systematically investigated by aberration-corrected …

The multiphase microstructure evolution and mechanical properties of an ultra-low carbon
medium manganese quenching-partitioning-tempering (QPT) steel have been investigated …

The critical role of Mn partitioning in the formation of ordered NiAl nanoparticles in ferritic
steels has been examined through a combination of atom probe tomography (APT) and …

The nucleation (to a limited extent), growth and coarsening behavior of Cu-rich precipitates
in a concentrated multicomponent Fe–Cu-based steel aged at 500° C from 0.25 to 1024h is …

Nanoscale co-precipitation in a novel high-strength low-carbon steel is studied in detail after
isothermal aging. Atom-probe tomography is utilized to quantify the co-precipitation of co …

HSLA-115 is a novel high-strength low-alloy structural steel derived from martensitic Cu-
bearing HSLA-100. HSLA-100 is typically used in conditions with overaged Cu precipitates …

NiAl-strengthened high-strength steels usually have high Ni and Al contents in order to form
hardening particles. Here, several new low-Ni steels are reported, which achieve a …