Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Matthew J. Olszta"'
Publikováno v:
npj Materials Degradation, Vol 7, Iss 1, Pp 1-11 (2023)
Abstract The transport paths of O during intergranular oxidation in binary Ni-Cr were investigated. To isolate the selective oxidation of Cr, oxidation was performed with a CO/CO2 gas mixture in which the oxygen partial pressure was kept under the Ni
Externí odkaz:
https://doaj.org/article/dbeedabb9f7347459a2bfcc869eeb2e4
Autor:
Yang Yang, Weiyue Zhou, Sheng Yin, Sarah Y. Wang, Qin Yu, Matthew J. Olszta, Ya-Qian Zhang, Steven E. Zeltmann, Mingda Li, Miaomiao Jin, Daniel K. Schreiber, Jim Ciston, M. C. Scott, John R. Scully, Robert O. Ritchie, Mark Asta, Ju Li, Michael P. Short, Andrew M. Minor
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Corrosion is a ubiquitous failure mode in materials. Here the authors report a percolating 1D wormhole corrosion morphology using advanced electron microscopy and theoretical simulations. The work presents a vacancy mapping method with nm-resolution,
Externí odkaz:
https://doaj.org/article/275ee5021a4743068a9dc01ef61ef3bb
Publikováno v:
ACS Omega, Vol 6, Iss 17, Pp 11628-11638 (2021)
Externí odkaz:
https://doaj.org/article/98a3dc0d5aa44ea6bf144f3d36d1e130
Autor:
Michael R. Thompson, Brian J. Riley, Mark E. Bowden, Matthew J. Olszta, Danny J. Edwards, Jarrod V. Crum, Bradley R. Johnson, Saehwa Chong
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 9, Pp 1291-1296 (2019)
A cadmium germanium arsenide compound, Cd3Ge2As4, was synthesized using a double-containment fused quartz ampoule method within a rocking furnace and a melt-quench technique. The crystal structure was determined from single-crystal X-ray diffraction
Externí odkaz:
https://doaj.org/article/7453feb3a29a48fbbad5b6882c294287
Autor:
Miao Song, Jia Liu, Xiaolong Ma, Qin Pang, Matthew J. Olszta, Joshua Silverstein, Madhusudhan R. Pallaka, Peter V. Sushko, Suveen N. Mathaudhu, Cynthia Powell, Arun Devaraj, Bharat Gwalani
Publikováno v:
Journal of Materials Science & Technology. 134:197-208
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ba67079cdb8c83228359a180688be56
https://doi.org/10.1016/j.jmst.2022.06.029
https://doi.org/10.1016/j.jmst.2022.06.029
Autor:
Brandon Scott Taysom, Tianhao Wang, Nicole R. Overman, Sarah Suffield, Timothy J. Roosendaal, Scott Whalen, Darrell R. Herling, Md. Reza-E-Rabby, Matthew J. Olszta
Publikováno v:
Journal of Manufacturing Processes. 71:699-710
Shear assisted processing and extrusion (ShAPE) was used to extrude aluminum alloy 7075 tubing at speeds up to 12.2 m/min without surface tearing. This work presents the first experimental evidence for high-speed extrusion of 7075, which improves upo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1220b13c01864a694f98dca0de6b9e2
https://doi.org/10.1016/j.jmapro.2021.10.003
https://doi.org/10.1016/j.jmapro.2021.10.003
Joining AA7099 to Ni-Cr-Mo Steel Using Single Pass Friction Stir Dovetailing and AA6061 Butter Layer
Autor:
Matthew J. Olszta, Timothy R. Roosendaal, Nicole R. Overman, Scott Whalen, Martin McDonnell, Reza-E-Rabby
Publikováno v:
JOM. 73:2203-2211
A novel single pass friction stir dovetailing (FSD) method was developed to join thick-plate Al-8Zn-2Mg-1.8Cu alloy (AA7099) to Ni-Cr-Mo steel in a lap configuration through the use of an Al-1Mg-0.6Si-0.25Cu alloy (AA6061) butter layer that significa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::802c307bfc0a5868121ecc86a6d3ee02
https://doi.org/10.1007/s11837-021-04668-0
https://doi.org/10.1007/s11837-021-04668-0
Autor:
Tamas Varga, Matthew J. Olszta, Nathan L. Canfield, Suveen N. Mathaudhu, Glenn J. Grant, Scott Whalen, Anqi Yu, Xiaolong Ma, Xiao Li, Mageshwari Komarasamy, Alan L. Schemer-Kohrn, Nicole R. Overman
Publikováno v:
Journal of Materials Science. 56:12864-12880
Immiscible alloys, whether in well-mixed or layered forms, are of increasing interest based on their novel structural and functional properties, such as enhanced thermal stability against grain growth or radiation-induced defect trapping at the inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8134e1aeb732bb83b8c35b509416bd2
https://doi.org/10.1007/s10853-021-06093-9
https://doi.org/10.1007/s10853-021-06093-9
Autor:
Dong-Sang Kim, Matthew J. Olszta, Wooyong Um, Albert A. Kruger, Sarah A. Saslow, Jing Wang, Guohui Wang, Mark E. Bowden
Publikováno v:
ACS Earth and Space Chemistry. 5:525-534
In this study, incorporation pathway(s) and distribution of reduced technetium-99 (Tc), as Tc(IV), into iron oxide/hydroxide minerals formed via oxidation and mineral transformation of the reductan...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc1e99d85d6820bd65b90800dbba198c
https://doi.org/10.1021/acsearthspacechem.0c00305
https://doi.org/10.1021/acsearthspacechem.0c00305
Publikováno v:
Journal of Manufacturing Processes. 61:25-34
Joining of high strength Al alloy (AA7099) to steel (rolled homogeneous armor) with and without AA6061 interlayer was achieved using a friction stir dovetailing (FSD) method. Detailed investigations were conducted to establish correlations between me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f459c1f7b8589ea54137c8bbb055d04
https://doi.org/10.1016/j.jmapro.2020.10.084
https://doi.org/10.1016/j.jmapro.2020.10.084