Results 231 to 240 of about 41,725 (261)

Analysis of irreversible hydrogen trapping

Acta Metallurgica, 1982
The influence of irreversible trapping on the hydrogen permeation behaviors is analysed for various coverage kinetics. The coverage kinetics for irreversible traps is determined by a single parameter vi = c0ki(a2D) for a given a2D. It is shown that for intermediate values of vi the permeation flux has in general the first plateau of height (Dc0a ...
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Hydrogen Embrittlement and Hydrogen Traps

Journal of The Electrochemical Society, 1971
J. O'M. Bockris, P. K. Subramanyan
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The diffusion and trapping of hydrogen in steel

Acta Metallurgica, 1970
Abstract The mobility of dissolved hydrogen in an iron lattice having a population of extraordinary, or trapping, sites for hydrogen is analyzed under the assumption of local equilibrium between the mobile and the trapped populations. It is shown that at low coverage of the trapping sites the usual solutions of the diffusion equations can be used to ...
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Hydrogen Traps in Tungsten: A Review

Physics of Metals and Metallography
Tungsten is currently the most promising material for plasma-facing in FRs. The accumulation of radioactive tritium in tungsten is caused by presence of hydrogen traps in this metal. This paper analyzes literature data on the parameters of hydrogen traps in tungsten.
A. P. Persianova, A. V. Golubeva
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A classification of hydrogen traps in steel

Metallurgical Transactions A, 1979
In a s e r i e s of recen t papers , 1-3 the ways in which hydrogen t rapping by lat t ice defects can affect and cont ro l the na ture , extent and k ine t ics of hydrogen embr i t t l emen t , have been success fu l ly analyzed and modeled. Most impor tant ly , it was shown that a m i c r o s t r uc tu r e cons is t ing of a un i form d i s t r ibu t
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Sequential kinetic analysis of the influences of non-metallic inclusions on hydrogen diffusion and trapping in high-strength pipeline steel with Al-Ti deoxidisation and Mg treatment

Corrosion Science, 2022
Jing Liu, Zhixian Peng
exaly  

Key factors affecting hydrogen trapping at the inclusions in steels: A combined study using microprint technique and theoretical modeling

Corrosion Science, 2022
J A Szpunar
exaly  

Hydrogen Trapping at Hafnium and Hydrogen Diffusion in Tantalum*

Zeitschrift für Physikalische Chemie, 1985
R. Peichl, A. Weidinger, P. Ziegler
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Trapping of hydrogen in iron

Scripta Metallurgica, 1980
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Hydrogen diffusion and trapping in Ti-modified advanced high strength steels

Materials and Design, 2016
Matous Mrovec, Thomas Hoeche, Nicholas Winzer   +2 more
exaly