Zobrazeno 1 - 10
of 73
pro vyhledávání: '"David E. Alman"'
Autor:
Zongrui Pei, Shiteng Zhao, Martin Detrois, Paul D. Jablonski, Jeffrey A. Hawk, David E. Alman, Mark Asta, Andrew M. Minor, Michael C. Gao
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract Metallic alloys have played essential roles in human civilization due to their balanced strength and ductility. Metastable phases and twins have been introduced to overcome the strength-ductility tradeoff in face-centered cubic (FCC) high-en
Externí odkaz:
https://doaj.org/article/08e6d254603b4887957f2c41356f4ec1
Autor:
Zongrui Pei, Kyle A. Rozman, Ömer N. Doğan, Youhai Wen, Nan Gao, Elizabeth A. Holm, Jeffrey A. Hawk, David E. Alman, Michael C. Gao
Publikováno v:
Advanced Science, Vol 8, Iss 23, Pp n/a-n/a (2021)
Abstract Metallurgy and material design have thousands of years’ history and have played a critical role in the civilization process of humankind. The traditional trial‐and‐error method has been unprecedentedly challenged in the modern era when
Externí odkaz:
https://doaj.org/article/86d92e495b234579bd9a6ed7fca02789
Autor:
David E. Alman, Michael C. Gao
Publikováno v:
Entropy, Vol 15, Iss 10, Pp 4504-4519 (2013)
There has been considerable technological interest in high-entropy alloys (HEAs) since the initial publications on the topic appeared in 2004. However, only several of the alloys investigated are truly single-phase solid solution compositions. These
Externí odkaz:
https://doaj.org/article/05f2b44e78914182998747681e854f37
Autor:
Todd Deuutsch, Daniel M. Ginosar, Shannon Bragg-Sitton, Gabriel Ilevbare, Doug Arent, Harry Abernathy, Mark Ruth, Anne Mae Gaffney, Jeff Aguiar, Gregory A. Hackett, Margaret Ziomek-Moroz, Congjun Wang, Jill Engel-Cox, Richard Boardman, Judith Vidal, Panos G. Datskos, Randy Cortright, David E. Alman, David Miller, Douglas R. Kauffman, Daniel Maloney, Gary S. Groenewold
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d1efcee350037f4569a458e3c3e3707
https://doi.org/10.2172/1785315
https://doi.org/10.2172/1785315
Publikováno v:
npj Computational Materials, Vol 6, Iss 1, Pp 1-8 (2020)
The empirical rules for the prediction of solid solution formation proposed so far in the literature usually have very compromised predictability. Some rules with seemingly good predictability were, however, tested using small data sets. Based on an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3977aa05e1ee3425b45b1d9692810e4
Publikováno v:
Industrial & Engineering Chemistry Research. 56:11644-11651
The effects of an amphiphilic CO2 hydration catalyst (C3P) on the physical properties of aqueous monoethanolamine (MEA) solutions were studied using molecular simulations and verified experimentally. Adding 2.7–27.7 g/L of C3P in 30 wt % MEA aqueou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::585bd5b1fea3f4b976b6c368f054c30b
https://doi.org/10.1021/acs.iecr.7b03224
https://doi.org/10.1021/acs.iecr.7b03224
Publikováno v:
Journal of Materials Research. 32:3627-3641
This article provides a short review on computational modeling on the formation, thermodynamics, and elasticity of single-phase high-entropy alloys (HEAs). Hundreds of predicted single-phase HEAs were re-examined using various empirical thermo-physic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7c654c3b827eac9234ad761bf70b823
https://doi.org/10.1557/jmr.2017.366
https://doi.org/10.1557/jmr.2017.366
Publikováno v:
ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries.
This paper presents ongoing research at NETL aimed at gaining fundamental understanding of high-entropy alloys (HEAs) formation and their properties, and developing highperformance HEAs for high-temperature fossil energy applications. First-principle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da61513a6e46a09f7232a8d34958dfb3
https://doi.org/10.1115/etam2018-6732
https://doi.org/10.1115/etam2018-6732
Autor:
Jeffrey A. Hawk, P. D. Jablonksi, Casey Carney, David E. Alman, Michael C. Gao, Ömer N. Doğan
Publikováno v:
JOM. 67:2653-2669
This report presents a design methodology for refractory high-entropy alloys with a body-centered cubic (bcc) structure using select empirical parameters (i.e., enthalpy of mixing, atomic size difference, Ω-parameter, and electronegativity differenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2aed7581bc53b3b12a0a680068420ac8
https://doi.org/10.1007/s11837-015-1617-z
https://doi.org/10.1007/s11837-015-1617-z
Autor:
Malgorzata Ziomek-Moroz, Mark Fedkina, Gordon R. Holcomb, Justin Beck, Serguei N. Lvov, David E. Alman, Joseph Tylczak
Publikováno v:
ECS Transactions. 45:39-50
Growing interest in transporting supercritical carbon dioxide (scCO2) for enhanced oil recovery and carbon capture and storage has led to an increased interest in the corrosion behavior of pipeline steels at varying levels of water contamination. Ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94ef8f3db1ab0d81865c21d53b877582
https://doi.org/10.1149/04519.0039ecst
https://doi.org/10.1149/04519.0039ecst