Results 271 to 280 of about 46,724 (303)

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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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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Some Remarks on Hydrogen Trapping

International Journal of Fracture, 2000
A model for the pressure-dependent diffusion and accumulation of hydrogen ahead of a decohesive intergranular crack front is developed. In the model, the pressure dependency of the diffusion is incorporated into the activation energy of an Arrhenius form of the material diffusivity along high-diffusivity grain boundaries.
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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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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
Zhixian Peng, Lixia Fan, Jing Liu
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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An integrated experimental and modeling approach to determine hydrogen diffusion and trapping in a high-strength steel

International Journal of Hydrogen Energy, 2021
Leonardo Simoni, Tiago Falcade, Daniel C F Ferreira   +2 more
exaly  

Effect of microstructure on the hydrogen trapping efficiency and hydrogen induced cracking of linepipe steel

Corrosion Science, 2008
Hwan Gyô Jung, Kyoo Young Kim
exaly