Atomic-scale investigation of deep hydrogen trapping in NbC/α-Fe semi-coherent interfaces

R Shi, Y Ma, Z Wang, L Gao, XS Yang, L Qiao, X Pang - Acta materialia, 2020 - Elsevier
The precipitation of niobium carbide (NbC) is a superior approach to mitigating hydrogen
embrittlement (HE). The role of the semi-coherent interface between NbC and α-Fe on …

A review: The impact of hydrogen embrittlement on the fatigue strength of high strength steel

A Pradhan, M Vishwakarma, SK Dwivedi - Materials Today: Proceedings, 2020 - Elsevier
The purpose of this paper is to investigate the change in fatigue crack growth behavior
resulting due to hydrogen embrittlement in different steels like low carbon steel, advance …

Quantitative investigation on deep hydrogen trapping in tempered martensitic steel

R Shi, L Chen, Z Wang, XS Yang, L Qiao… - Journal of Alloys and …, 2021 - Elsevier
In this work, the correlation between different microstructural components and hydrogen
trapping with high density in tempered niobium carbide (NbC)-precipitated martensitic steel …

Influence of hydrogen on steel components for clean energy

A Atrens, Q Liu, C Tapia-Bastidas, E Gray… - Corrosion and …, 2018 - mdpi.com
The influence of hydrogen on the mechanical properties of four, medium-strength,
commercial, quenched-and-temped steels has been studied using the linearly increasing …

Strain gradient plasticity modeling of hydrogen diffusion to the crack tip

E Martínez-Pañeda, S del Busto, CF Niordson… - international journal of …, 2016 - Elsevier
In this work hydrogen diffusion towards the fracture process zone is examined accounting for
local hardening due to geometrically necessary dislocations (GNDs) by means of strain …

Enhancing the hydrogen embrittlement resistance with cementite/VC multiple precipitates in high-strength steel

R Shi, Y Wang, S Lu, S Liu, Y Tu, S Yang, K Gao… - Materials Science and …, 2023 - Elsevier
The superior hydrogen embrittlement (HE) resistance and satisfied work hardening capacity
are achieved in high-strength spring steel after hydrogen pre-charging with dispersed …

Phenomenon of skin effect in metals due to hydrogen absorption

VA Polyanskiy, AK Belyaev, EL Alekseeva… - Continuum mechanics …, 2019 - Springer
Experimental studies of the distribution of hydrogen in metal samples after a standardized
saturation procedure in a neutral solution are described. It is shown that the hydrogen …

Numerical evaluation of the corrosion effects in prestressed concrete beams without shear reinforcement

B Belletti, F Vecchi, C Bandini, C Andrade… - Structural …, 2020 - Wiley Online Library
Corrosion of prestressed concrete structures causes size reduction of strands, degradation
of mechanical properties of steel, cracking of the surrounding concrete, and bond decay at …

Effect of in-situ nanoparticles on the mechanical properties and hydrogen embrittlement of high-strength steel

R Shi, Z Wang, L Qiao, X Pang - International Journal of Minerals …, 2021 - Springer
We investigated the critical influence of in-situ nanoparticles on the mechanical properties
and hydrogen embrittlement (HE) of high-strength steel. The results reveal that the …

Influence of hydrogen on the microstructure and fracture toughness of friction stir welded plates of API 5L X80 pipeline steel

JJ Hoyos, M Masoumi, VF Pereira… - International journal of …, 2019 - Elsevier
In this work, the influence of hydrogen on the microstructure and fracture toughness of API
5L X80 high strength pipeline steel welded by friction stir welding was assessed. Samples …