Optimization of Step Times for ASTM F1624 Methodology Applied to Small Punch Tests in Aggressive Environments

Autor: Laura Andrea, Borja Arroyo, Jose Alberto Álvarez, Federico Gutiérrez-Solana, Sergio Cicero, Elise Guilbert

Publikováno v: Metals, Vol 14, Iss 8, p 863 (2024)

Threshold stress in aggressive environments is usually determined by tests under constant load, which are very time-consuming, so the incremental loading technique published in the ASTM F1624 standard was created to solve this issue. This approach ha

Externí odkaz: https://doaj.org/article/e5a0481e1a6848bfaca3e794a81fc55e

Small Punch Test to Estimate the Threshold Stress in Aggressive Environments by Incremental Step Loading.

Autor: Arroyo, Borja, Andrea, Laura, Álvarez, José A., Cicero, Sergio, Gutiérrez-Solana, Federico, Abarca, Luis

Publikováno v: Metals (2075-4701); Nov2024, Vol. 14 Issue 11, p1234, 13p

Estimación del umbral en condiciones de fragilización por hidrógeno mediante la aplicación del método de los escalones al ensayo Small Punch

Autor: Arroyo Martínez, Borja, Gutiérrez-Solana Salcedo, Federico, Andrea Calvo, Laura, Álvarez Laso, José Alberto, González Gutierrez, Pablo

Publikováno v: Revista española de mecánica de la fractura 2021, 1, 13-18
Grupo Español de Fractura. Congreso, GEF2021 (37º ; 2021 ; En línea)
UCrea Repositorio Abierto de la Universidad de Cantabria
Universidad de Cantabria (UC)

In recent works the Small Punch Test (SPT) has been used to estimate the mechanical properties of steels in aggressive environments, where characterizations by means of constant loading tests are slow, and sometimes presents a considerable dispersion

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c6dec2a4bb386c522dfc9b9047c89df8
http://hdl.handle.net/10902/24415

Adaptación de la metodología de escalones de carga incrementales para su aplicación al ensayo Small Punch en condiciones de fragilización por hidrógeno

Autor: Delgado Maoño, Jon

Publikováno v: UCrea Repositorio Abierto de la Universidad de Cantabria
Universidad de Cantabria (UC)

Grado en Ingeniería Civil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::eecfbd76159b8001d26f2abecd69cf0c
http://hdl.handle.net/10902/22770

Time optimization of the step loading technique in hydrogen embrittlement small punch tests

Autor: Arroyo Martínez, Borja, Andrea Calvo, Laura, Gutiérrez-Solana Salcedo, Federico, Álvarez Laso, José Alberto

Publikováno v: Theoretical and Applied Fracture Mechanics 2022, 117, 103206
UCrea Repositorio Abierto de la Universidad de Cantabria
Universidad de Cantabria (UC)

The small punch tests consists of punching a plane small specimen until it breaks. This technique is very interesting in situations where there is a shortage of material. In recent works, it has been used with steel employed in aggressive environment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea8e464df23530b7e13a9c8318d92951
https://doi.org/10.1016/j.tafmec.2021.103206