Results 61 to 70 of about 191,967 (153)

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, Sebastian, Valentin Robu, De Weerdt, M.M. (author), Gerding, Enrico, Robu, Valentin, Mathijs M. de Weerdt, Nicholas R. Jennings, Gerding, E.H. (author), Jennings, Nicholas R., de Weerdt, Mathijs, Jennings, Nicholas R, de Weerdt, Mathijs M., Weerdt, Mathijs M de, Stein, S. (author), Sebastian Stein   +17 more
core   +1 more source

The effect of absorbed hydrogen on the dissolution of steel

Heliyon, 2016
Atomic hydrogen (H) was introduced into steel (AISI 1018 mild steel) by controlled cathodic pre-charging. The resultant steel sample, comprising about 1 ppmw diffusible H, and a reference uncharged sample, were studied using atomic emission ...
Sebastian Thomas, Noemie Ott, Rebecca F. Schaller, Jodie A. Yuwono, Polina Volovitch, Guruprasad Sundararajan, Nikhil V. Medhekar, Kevin Ogle, John R. Scully, Nick Birbilis   +9 more
doaj   +1 more source

Materials Characterization at Utah State University: Facilities and Knowledgebase of Electronic Properties of Materials Applicable to Spacecraft Charging [PDF]

, 2003
In an effort to improve the reliability and versatility of spacecraft charging models designed to assist spacecraft designers in accommodating and mitigating the harmful effects of charging on spacecraft, the NASA Space Environments and Effects (SEE ...
Corbridge, Jodie, Zavyalov, V. V., Dennison, John R., Kite, J. T., Thomson, C. D.   +4 more
core   +1 more source

Effect of Electrochemical Potential and Solution Concentration on the SCC Behaviour of X-70 Pipeline Steel in NaHCO3

International Journal of Electrochemical Science, 2009
The stress corrosion cracking (SCC) behaviour of a X70 microalloyed pipeline steel, with different heat treatments under both anodic and cathodic overpotrentials has been evaluated by using of the slow strain rate testing (SSRT) technique at 50°C.
A. Torres-Islas, J.G. González-Rodríguez   +1 more
doaj   +1 more source

Polarization behavior of pipelines with peeled anti-corrosive coating under pulsed current cathodic protection

You-qi chuyun
Objective Buried oil and gas pipelines are typically safeguarded by both anti-corrosive coating and cathodic protection. However, over time, the anti-corrosive coating degrades and may peel off during extended operation.
Changfang WU, Ting ZHONG, Yongqiang FENG, Shengming SHI, Maocheng YAN, Wenhui LIU, Bowen GAO   +6 more
doaj   +1 more source

Hydrogen Embrittlement of Steel Armor Wires Containing Globular and Lamellar Cementite [PDF]

Materials Research
This work addresses the hydrogen-microstructure interaction and hydrogen embrittlement (HE) susceptibility in commercial hypoeutectoid ferrite/cementite tensile armor wires used in flexible risers.
Jéssica Dornelas Silva, Sara Corrêa Marques, Débora Lima Molter, Francisco de Assis Diniz Cotrim, Roni Moraes do Carmo, Dilson Silva dos Santos   +5 more
doaj   +2 more sources

Cathodic charging, mechanical testing and material model description [PDF]

, 2016
The nickel based superalloy IN718 is known to be sensitive to hydrogen, causing degradation of its mechanical properties. The degrading mechanism commonly proposed is based on an increased mobility and density of dislocations, caused by the dissolved ...
Ehrlin, Niklas
core  

Evaluation of hydrogen embrittlement in ODS-Cu, Cu–Cr–Zr, and Cu–Cr alloys using slow strain rate technique test

Nuclear Materials and Energy
Precipitation-hardened Cu–Cr–Zr alloy is proposed as a heat sink material for various components of the ITER owing to its high strength, high conductivity, and superior resistance against neutron irradiation. Oxide-dispersion-strengthened copper (ODS-Cu)
M. Hatakeyama, Y. Asai, D. Nakato, M. Nishimura, Y. Hatano, S. Sunada, K. Sato   +6 more
doaj   +1 more source

Effect of cathodic charging on the crack sensitivity of steel weldments

, 1963
It is possible to delay cracking by the introduction of hydrogen through cathodic charging. Delayed cracking is a serious problem in steels and related to the phenomenon by which crack initiation and propagation take place a considerable time after ...

core  

The Electrochemical Behavior and Characteristics of Passive Film on 2205 Duplex Stainless Steel Under Various Hydrogen Charging Conditions

, 2016
The electrochemical behavior and the characteristic of 2205 duplex stainless steel (UNS S32205) under various hydrogen charging conditions in borate buffer solution containing chloride ion were evaluated by potentiodynamic measurements, electrochemical ...
Li, Xiaogang, Dong, Chaofang, Yao, Jizheng, Man, Cheng, Xiao, Kui   +4 more
core