Interactions between dislocations and boundaries during deformation
The interactions between dislocations (dislocations and deformation twins) and boundaries
(grain boundaries, twin boundaries and phase interfaces) during deformation at ambient …
(grain boundaries, twin boundaries and phase interfaces) during deformation at ambient …
Dislocation-based plasticity and strengthening mechanisms in sub-20 nm lamellar structures in pearlitic steel wire
The tensile properties and the deformation microstructure of pearlitic steel (0.8 wt% C) have
been quantified in wires drawn to strains in the range from 3.7 to 5.4, having a flow stress in …
been quantified in wires drawn to strains in the range from 3.7 to 5.4, having a flow stress in …
A remarkable toughening high-entropy-alloy wire with a bionic bamboo fiber heterogeneous structure
The bionics structure inspires a new design approach for the strength-toughness trade-off of
metallic materials. In this study, a bionic bamboo fiber heterogeneous microstructure was …
metallic materials. In this study, a bionic bamboo fiber heterogeneous microstructure was …
Hierarchical structures in cold-drawn pearlitic steel wire
The microstructure and crystallography of drawn pearlitic steel wires have been quantified
by a number of electron microscopy techniques including scanning electron microscopy …
by a number of electron microscopy techniques including scanning electron microscopy …
Atomistic investigation into interfacial effects on the plastic response and deformation mechanisms of the pearlitic microstructure
Atomistic modeling is used to investigate the mechanical response and deformation
mechanisms at 5 K temperature within the commonly reported orientation relationships …
mechanisms at 5 K temperature within the commonly reported orientation relationships …
Evaluation of local strength via microstructural quantification in a pearlitic rail steel deformed by simultaneous compression and torsion
Pearlitic steels are commonly used for railway rails because they combine good strength
and wear properties. During service, the passage of trains results in large accumulation of …
and wear properties. During service, the passage of trains results in large accumulation of …
[HTML][HTML] Deformation and phase transformation in polycrystalline cementite (Fe3C) during single-and multi-pass sliding wear
Cementite (Fe 3 C) plays a major role in the tribological performance of rail and bearing
steels. Nonetheless, the current understanding of its deformation behavior during wear is …
steels. Nonetheless, the current understanding of its deformation behavior during wear is …
Local stress and strain in heterogeneously deformed aluminum: a comparison analysis by microhardness, electron microscopy and finite element modelling
The local stress and strain are analyzed in a heterogeneous microstructure induced by
compression of aluminium rings under nearly full sticking conditions. This analysis is based …
compression of aluminium rings under nearly full sticking conditions. This analysis is based …
Multiscale modelling and simulation of subsurface carbide deformation during the formation of white etching areas
A Peela, J Spille, F Steinweg, T Janitzky, A Schwedt… - Wear, 2023 - Elsevier
One of the main failure indications in rolling bearings subjected to rolling contact fatigue
(RCF) is premature subsurface cracking accompanied by white etching areas (WEAs). The …
(RCF) is premature subsurface cracking accompanied by white etching areas (WEAs). The …
Micro-axial cracking in unnotched, cold-drawn pearlitic steel wire: Mechanism and beneficial effect on the resistance to hydrogen embrittlement
SH Yu, HB Jeong, JS Lee, YK Lee - Acta Materialia, 2022 - Elsevier
Abstract Effects of cold drawing ratio (CDR) on the microstructure, tensile properties, H
absorption and hydrogen embrittlement (HE) of pearlitic steel wire were investigated by …
absorption and hydrogen embrittlement (HE) of pearlitic steel wire were investigated by …