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pro vyhledávání: '"S. Lauria"'
Akademický článek
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Autor:
Damian S. Lauria, Robert L. Amaro, Jun-Sang Park, Christopher P. Looney, Matthew J. Connolly, May L. Martin, Peter E. Bradley, Andrew J. Slifka
Publikováno v:
Acta Materialia. 180:272-286
The deformation fields near fatigue crack tips grown in hydrogen and in air were measured using high-energy x-ray diffraction. A larger magnitude of elastic strain was observed in the hydrogen case compared to the air case. The magnitude of elastic s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::810fb5612ff351f46eb913fa992e5592
https://doi.org/10.1016/j.actamat.2019.09.020
https://doi.org/10.1016/j.actamat.2019.09.020
Autor:
May L. Martin, Andrew J. Slifka, Christopher P. Looney, Robert L. Amaro, Damian S. Lauria, Peter E. Bradley
Publikováno v:
Engineering fracture mechanics. 216
Strain-life testing of a 4130 pressure vessel steel was conducted in hydrogen gas through the careful adaptation of an existing hydrogen-gas mechanical-testing apparatus. The strain-life mechanical results reveal that hydrogen has a significant effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b90d64d120119870b88d65f8003d9b48
https://pubmed.ncbi.nlm.nih.gov/32165761
https://pubmed.ncbi.nlm.nih.gov/32165761
Akademický článek
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K zobrazení výsledku je třeba se přihlásit.
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Autor:
Elizabeth S. Drexler, Andrew J. Slifka, Robert L. Amaro, Jeffrey W. Sowards, Matthew J. Connolly, May L. Martin, Damian S. Lauria
Publikováno v:
J Res Natl Inst Stand Technol
Several welds and associated heat-affected zones (HAZs) on two API X70 and two API X52 pipes were tested to determine the fatigue crack growth rate (FCGR) in pressurized hydrogen gas and assess the area of the pipe that was most susceptible to fatigu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cf9768a24077cf1cda34c56111d8612
https://europepmc.org/articles/PMC7339726/
https://europepmc.org/articles/PMC7339726/
Publikováno v:
J Res Natl Inst Stand Technol
The viscosities of three pentaerythritol tetraalkanoate ester base oils and one fully formulated lubricant were measured with an oscillating piston viscometer in the overall temperature range from 275 K to 450 K with pressures up to 137 MPa. The alka
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::293b56abe4bb8d0d55a6d774fe46898b
https://europepmc.org/articles/PMC7340553/
https://europepmc.org/articles/PMC7340553/
Characteristics and mechanisms of hydrogen-induced quasi-cleavage fracture of lath martensitic steel
Autor:
John G. Speer, Peter E. Bradley, May L. Martin, Lawrence Cho, Matthew J. Connolly, Damian S. Lauria, Kip O. Findley, Andrew J. Slifka, Jake T. Benzing, Eun Jung Seo
Publikováno v:
Acta Materialia. 206:116635
This study presents an in-depth characterization of the microstructures, crystallographic orientations, and dislocation characteristics beneath hydrogen-induced quasi-cleavage fracture features of an as-quenched, lath martensitic (α') 22MnB5 steel.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1600eb2b5b17baa9d24d3f5c953e86cc
https://doi.org/10.1016/j.actamat.2021.116635
https://doi.org/10.1016/j.actamat.2021.116635