Results 31 to 40 of about 149,865 (297)

Study on the Influence of Surface Integrity on Hydrogen Permeation Resistance of Hydrogen Production Reactor Materials

open access: yesApplied Sciences, 2023
Hydrogen permeation reduces a material’s properties and increases the risk of brittle fracture, which causes a potential safety hazard. A workpiece’s hydrogen permeation resistance could be improved by improving its surface integrity through surface ...
Zhiyi Leng   +6 more
doaj   +1 more source

Electrochemical cell recharging by solvent separation and transfer processes

open access: yesScientific Reports, 2022
Electrochemical conversion and storage of unutilized renewable energy will contribute to decarbonization. Here, we create the concept of a liquid electrochemical cell that discharges between the anodic and cathodic sides by reverse reactions of the same ...
Yohei Matsui   +3 more
doaj   +1 more source

Effects of hydrogen on the crevice corrosion behaviors of duplex stainless steel 2205

open access: yesJournal of Materials Research and Technology, 2022
Crevice corrosion behaviors of duplex stainless steel 2205 after hydrogen charging are investigated. The absorbed hydrogen is introduced into the specimens through cathodic galvanostatic method.
Pei He   +9 more
doaj   +1 more source

Phenomenological investigation of the influence of Cathodic protection on corrosion fatigue crack propagation behaviour, in a BS 4360 50D type structural steel and associated weldment microstructures, in a marine environment. [PDF]

open access: yes, 1984
The influence of Cathodic Protection potential upon corrosion fatigue crack propagation rates in a medium7strength ferritic-pearlitic structural steel (ES 4360 grade 50D) and associated weldment microstructures in simulated sea-water was studied and ...
Thompson, J. W. C.
core   +2 more sources

Evaluation of hydrogen content in the surface layer of austenitic stainless steel by means of micro-indentation test with a spherical indenter

open access: yesNihon Kikai Gakkai ronbunshu, 2015
In order to investigate the relationship between hydrogen-induced hardening of austenitic stainless steel and the hydrogen content, the spherical micro-indentation tests and thermal desorption analysis have been conducted on hydrogen charged austenitic ...
Yuta MANO   +2 more
doaj   +1 more source

Cathodic and Anodic Stress Corrosion Cracking of a New High-Strength CrNiMnMoN Austenitic Stainless Steel

open access: yesMetals, 2020
A new high-nitrogen austenitic stainless steel with excellent mechanical properties was tested for its resistance to stress corrosion cracking. The new conventional produced hybrid CrNiMnMoN stainless steel combines the excellent mechanical properties of
Mathias Truschner   +3 more
doaj   +1 more source

Proposed Modifications to Engineering Design Guidelines Related to Resistivity Measurements and Spacecraft Charging [PDF]

open access: yes, 2005
A key parameter in modeling differential spacecraft charging is the resistivity of insulating materials. This determines how charge will accumulate and redistribute across the spacecraft, as well as the time scale for charge transport and dissipation ...
Green, Nelson   +7 more
core   +2 more sources

An Empirical Model of the Kinetics of Hydrogen-Induced Cracking in API 5L Steel: Part 1

open access: yesHydrogen
An empirical model of the kinetics of Hydrogen-Induced Cracking (HIC) in API 5L steels was derived using the best-fit equation for experimental data obtained from cathodic charging tests.
Diego Israel Rivas-López   +6 more
doaj   +1 more source

Tribo-electric Charging and Adhesion of Cellulose Ethers and their Mixtures with Flurbiprofen [PDF]

open access: yes, 2014
The pervasiveness of tribo-electric charge during pharmaceutical processing can lead to the exacerbation of a range of problems including segregation, content heterogeneity and particle surface adhesion.
Šupuk, Enes   +2 more
core   +1 more source

Road User Charging: Acceptability and Effectiveness [PDF]

open access: yes, 2002
One of the major barriers to implementation of road user charging is how to design a scheme that is simultaneously acceptable to the public and effective in achieving its objective.
Jaensirisak, Sittha
core   +3 more sources

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