Results 31 to 40 of about 4,798 (187)

Electrochemical Noise for Detection of Stress Corrosion Cracking of Low Carbon Steel Exposed to Synthetic Soil Solution [PDF]

open access: yesMaterials Research, 2017
In the last years, electrochemical noise (EN) has demonstrate that is capable of detect the initiation of cracks during the slow strain rate tests (SSRT).
Antonio Contreras   +3 more
doaj   +2 more sources

Multitarget high-definition transcranial direct current stimulation improves response inhibition more than single-target high-definition transcranial direct current stimulation in healthy participants

open access: yesFrontiers in Neuroscience, 2022
Prior studies have focused on single-target anodal transcranial direct current stimulation (tDCS) over the right inferior frontal gyrus (rIFG) or pre-supplementary motor area (pre-SMA) to improve response inhibition in healthy individuals.
Zhihua Guo   +6 more
doaj   +1 more source

Modeling and Numerical Validation of Stress-Strain Curves of Maraging Steels, Grades 300 and 350 Under Hydrogen Embrittlement [PDF]

open access: yesMaterials Research, 2021
Maraging steels are ferrous alloys with Ni, Co, Mo, and Ti additions. These materials are a special class of ultra high mechanical strength steels with wide and special applications in strategic areas, which makes their knowledge very valuable ...
R. Chales   +5 more
doaj   +1 more source

Hydrogen Stress Cracking Behaviour in Dissimilar Welded Joints of Duplex Stainless Steel and Carbon Steel

open access: yesMetals, 2021
As the need for duplex stainless steel (DSS) increases, it is necessary to evaluate hydrogen stress cracking (HSC) in dissimilar welded joints (WJs) of DSS and carbon steel.
Hanji Park   +3 more
doaj   +1 more source

Study on the Corrosion Resistance of 39SiCrVTiA High strength and high toughness spring steel [PDF]

open access: yesMATEC Web of Conferences, 2021
39SiCrVTiA spring steel is heat-treated and compared with the existing high-strength spring steels 60Si2CrVA and SAE9254 for electrochemical impedance spectroscopy (EIS), polarization curve and slow strain rate testing (SSRT).
Nie Lun   +4 more
doaj   +1 more source

Motor Imagery Combined With Physical Training Improves Response Inhibition in the Stop Signal Task

open access: yesFrontiers in Psychology, 2022
BackgroundMotor imagery training has a similar effect to that of physical training on motor performance. The objective of this study was to investigate the short-term effectiveness of motor imagery training on response inhibition using the stop signal ...
Sung Min Son   +2 more
doaj   +1 more source

Negative urgency is related to impaired response inhibition during threatening conditions

open access: yesActa Psychologica, 2022
While it has been argued that impulsivity and inhibition are unrelated, previous evidence suggests that the relationship between the two can only be seen when their characteristics are closely matched.
Ariel D. Roxburgh   +2 more
doaj   +1 more source

Stress Corrosion Cracking Testing in SCW - Results of SSRT Tests

open access: yes, 2011
The presented paper summarizes the results of stress corrosion cracking (SCC) susceptibility tests in supercritical water (SCW), studied for austenitic alloys 316L, 316NG, 347HP and Alloy 690 with the aim to identify maximum SCW temperature usability ...
NOVOTNY Radek   +5 more
core   +2 more sources

Effects of Hydrogen on Stress Corrosion Cracking Behavior of Ultra-High Strength Steel 23Co14Ni12Cr3Mo

open access: yesInternational Journal of Electrochemical Science, 2014
Susceptibility of 23Co14Ni12Cr3Mo ultra-high strength steel to stress corrosion cracking (SCC) in a 3.5% NaCl solution was studied with different hydrogen charging specimens by using slow strain rate tests (SSRT), constant load tests (CL) and ...
Chen WEN   +4 more
doaj   +1 more source

Cyclic Strain Rate Dependent Low-Cycle Fatigue Behavior of Alloy 617

open access: yesInternational Journal of Technology, 2023
Alloy 617 is identified as a potential material for defense applications, particularly in military air platforms. Therefore, this study aims to examine the impact of strain rate on Alloy 617 properties during low-cycle fatigue (LCF) at room ...
Rando Tungga Dewa   +3 more
doaj   +1 more source

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