Results 21 to 30 of about 182,365 (289)

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

Applied 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, Shengfang Zhang, Wenzhe Wang, Hongtao Gu, Jian Yin, Ziguang Wang, Yu Liu   +6 more
doaj   +1 more source

Electrochemical cell recharging by solvent separation and transfer processes

Scientific 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, Makoto Kawase, Takahiro Suzuki, Shohji Tsushima   +3 more
doaj   +1 more source

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

Journal 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, Donghua Suo, Wenbo Wu, Liqiang Yin, Wei Dai, Binggang Shang, Yuanyuan Liu, Yangting Sun, Yiming Jiang, Jin Li   +9 more
doaj   +1 more source

Intention-Aware Routing to Minimise Delays at Electric Vehicle Charging Stations [PDF]

, 2013
En-route charging stations allow electric vehicles to greatly extend their range. However, as a full charge takes a considerable amount of time, there may be significant waiting times at peak hours.
Jennings, N.R. (author), Robu, V. (author), Enrico H. Gerding, Stein, S., Stein, Sebastian, Valentin Robu, De Weerdt, M.M. (author), Gerding, Enrico, Robu, V., Jennings, N.R., Robu, Valentin, Mathijs M. de Weerdt, Gerding, E.H., Nicholas R. Jennings, Gerding, E.H. (author), Jennings, Nicholas R., de Weerdt, Mathijs, Jennings, Nicholas R, de Weerdt, Mathijs M., Weerdt, Mathijs M de, De Weerdt, M.M., Stein, S. (author), Sebastian Stein   +22 more
core   +2 more sources

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

Hydrogen
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, Manuel Alejandro Beltrán-Zúñiga, Jorge Luis González-Velázquez, Gabriel Sepúlveda-Cervantes, Héctor Javier Dorantes-Rosales, Darío Alberto Sigala-García, Suset Santana-Hernández   +6 more
doaj   +1 more source

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

, 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, Jost, Randy, Dennison, J. R., Brunson, Jerilyn, Frederickson, A. Robb, Swaminathan, Prasanna, Green, Nelson W., Dennison, John R.   +7 more
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

Nihon 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, Osamu TAKAKUWA, Hitoshi SOYAMA   +2 more
doaj   +1 more source

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

Metals, 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, Jacqueline Deutsch, Gregor Mori, Andreas Keplinger   +3 more
doaj   +1 more source

Charge Compensation Mechanisms in Ni‐Rich NMC Cathodes

Batteries & Supercaps
Understanding charge compensation mechanisms in nickel‐rich lithium nickel–manganese–cobalt alloy oxide (NMC) cathodes is crucial for optimizing their electrochemical performance. This study employs complementary spectroscopic techniques with varying probing depths, including X‐ray absorption near‐edge structure spectroscopy, hard ...
Jesus Díaz‐Sánchez, Ingeborg S. Ellingsen, Elena Salagre, Jesús Sánchez‐Prieto, Noelia Maldonado, Arturo Galindo, Carmen Morant, Enrique Vasco, Gastón Garcia, Daniel Rettenwander, Juan Rubio‐Zuazo, Enrique G. Michel, Celia Polop   +12 more
openaire   +2 more sources

Analysis of hydrogen thermal desorption behavior of Ni-Ti superelastic alloy hydrogen-charged by cathodic charging and immersion testing

Nihon Kikai Gakkai ronbunshu, 2017
We investigated differences in the hydrogen thermal desorption mechanism for Ni-Ti superelastic alloys following hydrogen charging by cathodic charging in a 0.9% NaCl aqueous solution and by immersion testing in a 0.2% APF aqueous solution.
Toshio OGAWA, Tetsuro ODA, Jun'ichi SAKAI   +2 more
doaj   +1 more source