Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Bobel, Andrew C."'
Autor:
Liu, Yi, Min, Junying, Zhang, Jun, Cai, Wayne, Carlson, Blair E., Bobel, Andrew C., Hector, Louis G., Jr, Sachdev, Anil K.
Publikováno v:
In Journal of Manufacturing Processes October 2022 82:192-202
Autor:
Kyoungdoc Kim, Sung Il Baik, Michael J. Walker, Gregory B. Olson, Peter W. Voorhees, Bobel Andrew C
Publikováno v:
Materials Science and Engineering: A. 735:318-323
Here, we design thermally stable microstructures of Al3Cu2Mg9Si7 (Q) precipitates based on commercial aluminum alloy (AS7GU) for automotive applications utilizing low-diffusivity solutes in aluminum. We find that the newly developed alloys show a ~ 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff37408395c20b98017f18818e573ba9
https://doi.org/10.1016/j.msea.2018.08.059
https://doi.org/10.1016/j.msea.2018.08.059
Autor:
Bi Cheng Zhou, Chris Wolverton, Bobel Andrew C, Gregory B. Olson, Vuk Brajuskovic, Kyoungdoc Kim, Michael J. Walker
Publikováno v:
Acta Materialia. 154:207-219
The compound Al3Cu2Mg9Si7, is known as the Q-phase and forms as a thermodynamically stable precipitate during aging in the quaternary Al-Cu-Mg-Si system. We perform atomic-scale density functional theory (DFT) calculations of defect properties, solut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f6ab0b13d225d7a06b251fd2eb928c0
https://doi.org/10.1016/j.actamat.2018.05.031
https://doi.org/10.1016/j.actamat.2018.05.031
Autor:
P. Li, Louis G. Hector, Yoojin Kim, Bobel Andrew C, Allan F. Bower, Sharvan Kumar, Anil K. Sachdev
Publikováno v:
Acta Materialia. 220:117346
The microstructural origin of anisotropy in the yield stress and ultimate tensile strength of AlSi10Mg tensile specimens produced by laser powder bed fusion (LPBF) is revealed using a combination of micropillar compression tests and microstructure-ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::910640e0ab85488f655f200e86538dc4
https://doi.org/10.1016/j.actamat.2021.117346
https://doi.org/10.1016/j.actamat.2021.117346
Publikováno v:
Acta Materialia. 138:150-160
Q-phase precipitation strengthened aluminum alloys have increasing interest in the automotive sector as a means of enabling higher operating temperatures and improved fuel economy. To enable the optimized design of Q-phase strengthened alloys, knowle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fac38f7b813091f997b2eee9b9c7748
https://doi.org/10.1016/j.actamat.2017.07.048
https://doi.org/10.1016/j.actamat.2017.07.048
Autor:
Robert C. Kubic, Isaac Chelladurai, Benjamin Gould, Whitney A. Poling, Tao Sun, Brown Tyson W, Niranjan D. Parab, Louis G. Hector, Bobel Andrew C, Aaron Greco, Cang Zhao, Anil K. Sachdev
Publikováno v:
Materialia. 6:100306
An in situ synchrotron X-ray imaging technique was used to examine laser powder bed fusion (LPBF) of a chrome-molybedum, AISI 4140, ferrite–bainite steel, from a moving laser source. Since 4140 has received only minimal attention in the AM literatu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b17ab07bf23c43009969788b1eac488
https://doi.org/10.1016/j.mtla.2019.100306
https://doi.org/10.1016/j.mtla.2019.100306