Zobrazeno 1 - 10
of 1 255
pro vyhledávání: '"Small punch test"'
Publikováno v:
Materials Reports: Energy, Vol 4, Iss 4, Pp 100297- (2024)
This study investigates the impact of silicon (Si) on the corrosion resistance and post-corrosion toughness of ferrite/martensitic (F/M) steels in a liquid lead-bismuth eutectic (LBE) environment. Corrosion tests were performed on HT-9 and EP-823 (1.
Externí odkaz:
https://doaj.org/article/32479d0956fe4897bac0ccb8f735491d
Autor:
Eberhard Altstadt, Frank Bergner, Jann-Erik Brandenburg, Paul Chekhonin, Jakub Dykas, Mario Houska, Andreas Ulbricht
Publikováno v:
Frontiers in Nuclear Engineering, Vol 3 (2024)
Neutron irradiation causes embrittlement of reactor pressure vessel (RPV) steels. Post-irradiation annealing is capable of partly or fully restoring the unembrittled condition. While annealing at high temperatures (e.g., 475°C) was successfully appl
Externí odkaz:
https://doaj.org/article/0378eacb0ea049799b61a394522c5f11
Autor:
Borja Arroyo, Laura Andrea, José A. Álvarez, Sergio Cicero, Federico Gutiérrez-Solana, Luis Abarca
Publikováno v:
Metals, Vol 14, Iss 11, p 1234 (2024)
The present work is a relevant advance in the validation of the incremental step loading technique (ASTM F1624 standard) when applied to Small Punch tests (SPT) for the threshold load determination of medium- and high-strength steels in aggressive en
Externí odkaz:
https://doaj.org/article/41de7ea38861450fbab81f1afdb078eb
Akademický článek
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Akademický článek
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Publikováno v:
Metals, Vol 14, Iss 10, p 1104 (2024)
The utilization of micro-sample testing has demonstrated its effectiveness in conducting quantitative research on mechanical properties, damage evolutions and fracture features. For in-service equipment, millimicron sampling allows for non-destructiv
Externí odkaz:
https://doaj.org/article/1e500108d1564c5896d200d66eb8ab59
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
Autor:
Ibon Miguel, Garikoitz Artola, Jon Iñaki Arrizubieta, Ana Isabel Fernández-Calvo, Carlos Angulo
Publikováno v:
Applied Sciences, Vol 14, Iss 15, p 6420 (2024)
The combination of wrought materials and laser-based directed energy deposition (DED-LB) is being increasingly used for manufacturing new and repairing old or damaged components in several industries. Aerospace components made of Inconel 718 featurin
Externí odkaz:
https://doaj.org/article/6423638002054450990e3c658912f3d7
Publikováno v:
Materials & Design, Vol 238, Iss , Pp 112712- (2024)
This study investigated the effects of element composition on the microstructure and mechanical properties of three FeCrAl alloys (denoted as Q1, Q2, Q3). The addition of reactive elements (REs) 2 wt% Mo resulted in a 60 % refinement of grain size an
Externí odkaz:
https://doaj.org/article/f17a7ddb673e406c84cf2947be424edd
Publikováno v:
Jixie qiangdu, Pp 305-312 (2023)
In order to explore the effect of the specimen size on results of small punch test（SPT）, SPT was conducted on Incoloy 800H and low alloy steel 3Cr1MoV using various specimen thicknesses of 100～500 μm, and a database of force-deflection curves
Externí odkaz:
https://doaj.org/article/0be704537c2c4540b9628e84870d6e70