The double-edge effect of second-phase particles on the recrystallization behaviour and associated mechanical properties of metallic materials
Most industrial alloys contain a matrix phase and dispersed second-phase particles. Several
thermomechanical processing (TMP) steps are usually needed to produce a final product …
thermomechanical processing (TMP) steps are usually needed to produce a final product …
[HTML][HTML] Computational simulation of grain boundary segregation of solute atoms in nanocrystalline metals
The remarkably high strength of nanocrystalline metals is of great interest to researchers
and seems to open up many interesting design applications. However, a particularly vexing …
and seems to open up many interesting design applications. However, a particularly vexing …
Electrodeposition current density induced texture and grain boundary engineering in Sn coatings for enhanced corrosion resistance
A Gupta, C Srivastava - Corrosion Science, 2022 - Elsevier
Sn coatings were electrodeposited over mild steel at different current densities (5 mA cm− 2,
20 mA cm− 2, 40 mA cm− 2, 60 mA cm− 2, and 80 mA cm− 2). Corrosion resistance was …
20 mA cm− 2, 40 mA cm− 2, 60 mA cm− 2, and 80 mA cm− 2). Corrosion resistance was …
Quantitative analysis of grain boundary diffusion, segregation and precipitation at a sub-nanometer scale
Grain boundaries are intrinsic and omnipresent microstructural imperfections in
polycrystalline and nanocrystalline materials. They are short-circuit diffusion paths and …
polycrystalline and nanocrystalline materials. They are short-circuit diffusion paths and …
A review of grain boundary and heterointerface characterization in polycrystalline oxides by (scanning) transmission electron microscopy
Interfaces such as grain boundaries (GBs) and heterointerfaces (HIs) are known to play a
crucial role in structure-property relationships of polycrystalline materials. While several …
crucial role in structure-property relationships of polycrystalline materials. While several …
A physics-based model for crystal orientation dictionary indexing by directional reflectance microscopy
Directional reflectance microscopy (DRM) is a new optical technique that enables grain
orientation mapping in crystalline solids by capturing and analyzing light reflectance signals …
orientation mapping in crystalline solids by capturing and analyzing light reflectance signals …
Five-parameter grain boundary character distribution of gold nanoparticles based on three dimensional orientation mapping in the TEM
Three-dimensional orientation mapping in the transmission electron microscope (3D-
OMiTEM) has been used to characterize the grain structure of an ion-sputtered gold …
OMiTEM) has been used to characterize the grain structure of an ion-sputtered gold …
[HTML][HTML] On the structure of (111) twist grain boundaries in diamond: atomistic simulations with Tersoff-type interatomic potentials
In nanocrystalline diamond thin films, the high grain boundary density and the associated
grain boundary properties may dominate the overall material behavior. In the present work …
grain boundary properties may dominate the overall material behavior. In the present work …
Low-angle boundary engineering for improving high-cycle fatigue property of 430 ferritic stainless steel
S Kobayashi, W Yang, Y Tomobe, R Okada… - Journal of Materials …, 2020 - Springer
Grain boundary engineering (GBE) based on the control of a low-angle grain boundary
(LAGB) network was investigated to improve the fatigue property in 430 ferritic stainless …
(LAGB) network was investigated to improve the fatigue property in 430 ferritic stainless …
Correlating the five-parameter grain boundary character distribution and corrosion behavior of zinc-carbon nanotube composite coatings
KS Jyotheender, C Srivastava - Metallurgical and Materials Transactions …, 2021 - Springer
Grain boundary engineering (GBE) of coatings using optimum weight fractions of foreign
inclusions can improve corrosion resistance performance. This is illustrated here by …
inclusions can improve corrosion resistance performance. This is illustrated here by …