Asset Details

MbrlCatalogueTitleDetail

Do you wish to reserve the book?

Direct observation of individual hydrogen atoms at trapping sites in a ferritic steel

by Rainforth, W. M. , Gerstl, S. S. A. , Bagot Moody, P. A. J. M. P. , Wepf, R. A. , Chen, Y.-S. , Haley, D. , London, A. J. , Sweeney, F.

in Alloys / Bearing steels / Carbides / Catalysis / Corrosion / Deuterium / Diffusion / Ferritic stainless steels / Fluxing / Hydrogen / Hydrogen atoms / Hydrogen embrittlement / Hydrogen storage / Microstructure / Precipitates / Steel / Strategy / Structural analysis / Structural Analysis (Linguistics) / Structural Analysis (Science) / Structural steels / Trapping

2017

Yes Please

Hey, we have placed the reservation for you!

By the way, why not check out events that you can attend while you pick your title.

Oops! Something went wrong.

Looks like we were not able to place the reservation. Kindly try again later.

Are you sure you want to remove the book from the shelf?

Direct observation of individual hydrogen atoms at trapping sites in a ferritic steel

by Rainforth, W. M. , Gerstl, S. S. A. , Bagot Moody, P. A. J. M. P. , Wepf, R. A. , Chen, Y.-S. , Haley, D. , London, A. J. , Sweeney, F.

2017

Confirm

Do you wish to request the book?

Direct observation of individual hydrogen atoms at trapping sites in a ferritic steel

by Rainforth, W. M. , Gerstl, S. S. A. , Bagot Moody, P. A. J. M. P. , Wepf, R. A. , Chen, Y.-S. , Haley, D. , London, A. J. , Sweeney, F.

2017

Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy

How would you like to get it?

Submit

We have requested the book for you!

Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.

Oops! Something went wrong.

Looks like we were not able to place your request. Kindly try again later.

Journal Article

Direct observation of individual hydrogen atoms at trapping sites in a ferritic steel

Rainforth, W. M.,

Gerstl, S. S. A.,

Bagot Moody, P. A. J. M. P.,

Wepf, R. A.,

Chen, Y.-S.,

Haley, D.,

London, A. J.,

Sweeney, F.

2017

Overview

The design of atomic-scale microstructural traps to limit the diffusion of hydrogen is one key strategy in the development of hydrogen-embrittlement-resistant materials. In the case of bearing steels, an effective trapping mechanism may be the incorporation of finely dispersed V-Mo-Nb carbides in a ferrite matrix. First, we charged a ferritic steel with deuterium by means of electrolytic loading to achieve a high hydrogen concentration. We then immobilized it in the microstructure with a cryogenic transfer protocol before atom probe tomography (APT) analysis. Using APT, we show trapping of hydrogen within the core of these carbides with quantitative composition profiles. Furthermore, with this method the experiment can be feasibly replicated in any APT-equipped laboratory by using a simple cold chain.

Share this book

Add to My Shelf

Publisher

American Association for the Advancement of Science,The American Association for the Advancement of Science

Subject