Results 21 to 30 of about 6,075 (306)
Scanning Kelvin Probe for Detection in Steel of Locations Enriched by Hydrogen and Prone to Cracking
Corrosion and Materials Degradation, 2023 Hydrogen, due to corrosion processes, can degrade high strength steels (HSS) through embrittlement and stress corrosion cracking mechanisms. Scanning Kelvin probe (SKP) mapping of surface potential was applied, to visualize the locations with an ...
Andrei Nazarov +2 more
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Frontiers in Materials, 2021 This work investigated hydrogen trapping and hydrogen embrittlement (HE) in two press-hardened steels, 22MnB5 for 1,500 MPa grade and 34MnB5V for 2000 MPa grade, respectively.
Yi-Ting Lin +4 more
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Analysis of fatigue behaviour of stainless steels under hydrogen influence [PDF]
Fracture and Structural Integrity, 2016 Three stainless steels – ASTM 304, 316 and 316L - used in hydrogen utilization equipment are under investigation at conditions of tension-compression, rotating-bending and fretting fatigue.
D. Angelova, R. Yordanova, S. Yankova
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Effect of cathodic charging on Al-32Si-2Cu alloy in acidic solution
Materials Research, 2010 Samples of Al-32Si-2Cu intermetallic was subjected to electrochemical cathodic charging and corrosion test in hydrochloric acid (HCl) solution of concentrations ranging from 0.1 to 3.0 M.
Antonyraj Arockiasamy +4 more
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Effect of cathodic hydrogen charging on the surface of duplex stainless steel [PDF]
, 1993 The effect of cathodic hydrogen charging on the mechanical properties of steels has been extensively investigated (1-5). There is a general agreement, that cathodic harging during a tensile test leads to reduction in ductility, and embrittlement (5-7 ...
Gadgil, V.J. +3 more
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Influence of cathodic overpotential and zincate concentration on zinc deposition in alkaline solution [PDF]
, 2016 Understanding zinc deposition during charging is important for the development of electrically rechargeable zinc-air batteries. For this purpose, the influences of cathodic overpotential and zincate concentration on zinc deposition in 6 M KOH solution ...
Wang, Baoguo, Hong, Weichen, Jia, Zhijun
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Analysis of the various processes downstream cathodic hydrogen charging, II: Charging transients, precharging and natural permeation [PDF]
, 2016 The new views of the subject since 2000 on cathodic hydrogen charging are introduced through the numerical modelling of the downstream hydrogen diffusion, and this Part II deals with other experimental issues not covered in the laboratory permeation ...
Jean-Louis Crolet
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Proceedings, 2018 This paper presents a simplified procedure to analyse the Hydrogen Induced Cracking (HIC) of structural steels by means of the Small Punch Test (SPT).
Guillermo Álvarez Díaz +3 more
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Experimental comparison of gaseous and electrochemical hydrogen charging in X65 pipeline steel using the permeation technique [PDF]
, 2023 Herein, hydrogen uptake and diffusivity in X65 pipeline steel were investigated using the permeation technique under different hydrogen charging conditions.
Xu Lu +11 more
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