Excellent mechanical properties of nanostructured bainitic steels are primarily related to the
ultra fine scale of their structure constituents. Typically, such structure is exhibited by suitably …

Nanostructured bainitic steels possess ultra-high strength and have been the focus of
extensive research due to their suitability in many demanding engineering applications …

The effects of retained austenite on the crack propagation behavior of a submicron-
structured bainitic steel under impact fracture were studied. Scanning electron microscopy …

As a challenge to avoid the strength-toughness trade-off for high-strength steel, strength and
toughness are contradictory, especially at low temperatures. This study proposed a new …

In the present study, the microstructure evolution and the corresponding mechanical
properties of V-containing low carbon ultra-fine bainitic steel during tempering were studied …

We investigated the influence of austempering temperature on microstructure and
mechanical properties of high-carbon nanostructured bainitic steels. The austempering …

The development of high-strength steels with excellent low-temperature toughness
continues to present significant challenges. Delamination toughening and retained austenite …

Strength and toughness are a couple of paradox as similar as strength-ductility trade-off in
homogenous materials, body-centered-cubic steels in particular. Here we report a simple …

Yield strength of nano-bainitic steels is enhanced while retaining significant ductility with a
refinement in the bainitic lath thickness and increasing its volume fraction. This study makes …

It is not the first time that a consortium of steel makers, end users and scientists end up with
unique approaches and developments in the physical metallurgy of steels. The present …