Ultra-high strength steels are the crucial irreplaceable materials in the fields of aerospace,
national defense and military industries. Unfortunately, it is challenging to achieve the …

Advanced ultra-high strength steels are highly desirable for a wide range of engineering
applications. Nanoscale co-precipitation strengthening in steels has received increasing …

We report on the alloy design strategies, precipitation mechanism and mechanical
properties of an ultra-high strength steel hardened by co-precipitation of nanoscale NiAl and …

The strength-ductility trade-off has been the most challenging problem for structural metals
for centuries. Nanoprecipitation strengthening is an ideal approach to enhance the strength …

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 …

Nanoscale precipitation and its influence on the strengthening mechanisms in low-carbon
ultra-high-strength steel, hot-rolled at different temperatures and subjected to various …

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

Abstract Effects of Ni and Al contents and ratios on the continuous and discontinuous
precipitation, mechanical properties, and deformation behavior of NiAl-strengthened steels …

The designed low-carbon ultra-high strength martensite seamless tube steel was
manufactured by hot rolling and quenching-tempering processes. The multiple …

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 …