Recrystallization-based grain boundary engineering of 316L stainless steel produced via selective laser melting

S Gao, Z Hu, M Duchamp, PSSR Krishnan… - Acta Materialia, 2020 - Elsevier
Grain boundary engineering (GBE) is a thermomechanical processing strategy to enhance
the physical and mechanical properties of polycrystalline metals by purposely incorporating …

A review on controlling grain boundary character distribution during twinning-related grain boundary engineering of face-centered cubic materials

YQ Zhang, GZ Quan, J Zhao, YZ Yu, W Xiong - Materials, 2023 - mdpi.com
Grain boundary engineering (GBE) is considered to be an attractive approach to
microstructure control, which significantly enhances the grain-boundary-related properties of …

Comprehending the role of individual microstructural features on electrochemical response and passive film behaviour in type 304 austenitic stainless steel

SK Pradhan, P Bhuyan, LR Bairi, S Mandal - Corrosion Science, 2021 - Elsevier
The individual implication of sensitization, grain size, residual strain, and grain boundary
character distribution on semiconducting response of passive film in 304 stainless steel is …

Influence of the individual microstructural features on pitting corrosion in type 304 austenitic stainless steel

SK Pradhan, P Bhuyan, S Mandal - Corrosion Science, 2019 - Elsevier
The individual role of microstructural features viz. grain boundary character distribution
(GBCD), grain size and residual strain on pitting corrosion is assessed in type 304 stainless …

Insights into the intergranular corrosion of overlay welded joints of X65-Inconel 625 clad pipe and its relationship to damage penetration

L Xu, J Zhang, Y Han, L Zhao, H Jing - Corrosion Science, 2019 - Elsevier
Intergranular corrosion (IGC) behaviors of X65-Inconel 625 clad pipe welded joints of
different thickness (1.5, 2.0, 2.5 mm) were investigated. Corrosion tests showed that as the …

[HTML][HTML] Effect of thermomechanical processing via rotary swaging on grain boundary character distribution and intergranular corrosion in 304 austenitic stainless steel

W Feng, Z Wang, Q Sun, Y He, Y Sun - Journal of Materials Research and …, 2022 - Elsevier
In the present work, the thermomechanical processing consisting of rotary swaging
deformation and annealing treatment was performed to optimize the grain boundary …

Individual and synergistic influences of microstructural features on intergranular corrosion behavior in extra-low carbon type 304L austenitic stainless steel

SK Pradhan, P Bhuyan, S Mandal - Corrosion Science, 2018 - Elsevier
The individual and synergistic effects of the microstructural features viz. grain size, residual
strain, grain boundary character distribution (GBCD) and its connectivity on intergranular …

Roles of the grain-boundary characteristics and distributions on hydrogen embrittlement in face-centered cubic medium-entropy VxCr1-xCoNi alloys

DC Yang, SY Song, HJ Kim, SI Lee, B Dutta… - Materials Science and …, 2023 - Elsevier
The issue of hydrogen embrittlement (HE) in face-centered (FCC) structured alloys is
significant for H storage and transportation application due to unanticipated damage beyond …

Controlling the corrosion behavior of CoNiFe medium entropy alloy by grain boundary engineering

XL An, CL Chu, L Zhou, J Ji, BL Shen, PK Chu - Materials Characterization, 2020 - Elsevier
CoNiFe medium entropy alloys (MEAs) with different fractions of low-Σ coincidence site
lattice boundaries (CSL) are synthesized by thermal-mechanical processing and modified …

Coupling effect of torsion and electric pulse treatment on grain boundary regulation and plasticizing of nickel wire

Y Lin, L Han, G Wang - Materials Science and Engineering: A, 2022 - Elsevier
Thermomechanical process (TMP) for grain boundary (GB) regulation is conducted on pure
nickel wires to study the coupling effect of torsion and electric pulse treatment (EPT) on GB …