On the Potential Correlation between Dynamic Strain Aging and Liquid Metal Embrittlement in T91/LBE System

Autor: Cholidah Akbar Fitriani, Lisa Claeys, Serguei Gavrilov, Kim Verbeken

Publikováno v: Metals, Vol 14, Iss 1, p 44 (2023)

In the study of the liquid metal embrittlement (LME) of the T91/lead-bismuth eutectic (LBE) system, it is observed that LME occurs in a temperature interval which is similar to the temperature range where dynamic strain aging (DSA) is observed. Howev

Externí odkaz: https://doaj.org/article/b78263282c3543558747b53d30134da4

Initiation of hydrogen induced cracks at secondary phase particles

Autor: Aurélie Laureys, Margot Pinson, Lisa Claeys, Tim Deseranno, Tom Depover, Kim Verbeken

Publikováno v: Frattura ed Integrità Strutturale, Vol 14, Iss 52 (2020)

The goal of this work is to propose a general mechanism for hydrogen induced crack initiation in steels based on a microstructural study of multiple steel grades. Four types of steels with strongly varying microstructures are studied for this purpose

Externí odkaz: https://doaj.org/article/acdbc324059b46718402ca1269f4e8cd

The effect of Nb on the hydrogen embrittlement susceptibility of Q&P steel under static and dynamic loading

Autor: Florian Vercruysse, Lisa Claeys, Tom Depover, Patricia Verleysen, Roumen H. Petrov, Kim Verbeken

Publikováno v: Materials Science and Engineering A: Structural Materials: Properties, Microstructures and Processing. 852

In the present study, the effect of Niobium (Nb) on the hydrogen embrittlement resistance of Quenched and Partitioning (Q&P) steel is investigated. For this purpose, the hydrogen uptake level and its impact on the mechanical properties of a Nb-free a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90f451dba0ebbac326f001576f1871fc
http://resolver.tudelft.nl/uuid:c8090ce6-b1d1-42b1-8097-7d32e870abe1

The hydrogen embrittlement sensitivity of duplex stainless steel with different phase fractions evaluated by in-situ mechanical testing

Autor: Lisa Claeys, Margo Cauwels, Kim Verbeken, Tom Depover

Publikováno v: Frattura ed Integrità Strutturale, Vol 14, Iss 51, Pp 449-458 (2020)
FRATTURA ED INTEGRITA STRUTTURALE
Frattura ed Integrità Strutturale; Vol. 14 No. 51 (2020): January 2020; 449-458
Frattura ed Integrità Strutturale; V. 14 N. 51 (2020): January 2020; 449-458

The influence of the austenite (gamma) phase fraction on the hydrogen embrittlement of duplex stainless steel is investigated. Heat treatments are performed to create two duplex stainless steel specimens, containing 50% and 44% of austenite, respecti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6245b359ceda8962e57a565f417049b0
https://doi.org/10.3221/igf-esis.51.33

The effect of Nb on the high strain rate hydrogen embrittlement of Q&P steel

Autor: Lisa Claeys, Kim Verbeken, Florian Vercruysse, Tom Depover, Roumen Petrov, Patricia Verleysen

Publikováno v: EPJ WEB OF CONFERENCES
EPJ Web of Conferences, Vol 250, p 03007 (2021)

Quenching and Partitioning (Q&P) steels are, due to their excellent combination of strength and ductility, seen as good candidates for the third generation advanced high strength steels (AHSS). Although the TRIP effect is beneficial for the overall m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::541156868e559947b08424565b77fc45
https://biblio.ugent.be/publication/8723745