Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Tyler Stannard"'
Autor:
Andrey Soukhojak, Tyler Stannard, Ian Manning, Charles Lee, Gil Chung, Matthew Gave, Edward Sanchez
Publikováno v:
Materials Science Forum. 1062:304-308
X-ray topography (XRT) presents itself as an attractive non-destructive method to replace industry-standard destructive KOH etching used to measure dislocation density. However, a production-line-compatible XRT has to employ a low scan speed in order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe8ac11189bbbdcc66e64619b7e30cad
https://doi.org/10.4028/p-37781z
https://doi.org/10.4028/p-37781z
Autor:
Arun Sundar S. Singaravelu, Xianghui Xiao, Jason Williams, Sridhar Niverty, Harsh Dev Goyal, Nikhilesh Chawla, Tyler Stannard, Sudhanshu S. Singh
Publikováno v:
Metallurgical and Materials Transactions A. 51:28-41
In situ three-dimensional X-ray synchrotron tomography was used to visualize and quantify the fatigue crack initiation and growth from corrosion pits in high strength aluminum alloys. Corrosion pitted Al 7075 and Al 7475 samples of peak-aged, over-ag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b65d4928495b7d32ab136e74182e2feb
https://doi.org/10.1007/s11661-019-05519-z
https://doi.org/10.1007/s11661-019-05519-z
Publikováno v:
Acta Materialia. 176:242-249
Even after nearly a century of extensive use of aluminum alloys in structural applications, our understanding of such precipitation-strengthened materials is far from complete. With the advent of next generation advanced characterization techniques,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb3771d3adae8bd8402e60469797b195
https://doi.org/10.1016/j.actamat.2019.07.016
https://doi.org/10.1016/j.actamat.2019.07.016
Autor:
Jason Williams, Tyler Stannard, Xianghui Xiao, Nikhilesh Chawla, Arun Sundar S. Singaravelu, Sudhanshu S. Singh
Publikováno v:
Corrosion Science. 138:340-352
Corrosion fatigue crack initiation and growth from corrosion pits in 7075 aluminium alloys was observed in situ using 3D x-ray synchrotron tomography. Peak-aged Al 7075 was corroded by soaking in 3.5 wt.% NaCl solution, then fatigue tested in situ in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1f0ac4b3b7a3c26223b94d7d0f4e4df
https://doi.org/10.1016/j.corsci.2018.04.029
https://doi.org/10.1016/j.corsci.2018.04.029
Publikováno v:
JOM. 69:1404-1414
Structural materials are subjected to combinations of stress and corrosive environments that work synergistically to cause premature failure. Therefore, studies on the combined effect of stress and corrosive environments on material behavior are requ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02d4e486e0c2e918c7636e5bf01e0fcc
https://doi.org/10.1007/s11837-017-2413-8
https://doi.org/10.1007/s11837-017-2413-8
Autor:
Jason Williams, Yang Jiao, Somya Singh, Nikhilesh Chawla, Sudhanshu S. Singh, Tyler Stannard, Xianghui Xiao, Hechao Li
Publikováno v:
SN Applied Sciences. 1
Polymer matrix composites have become increasingly popular due to their ability of achieving high stiffness and strength without sacrificing desirable ductility. In the present work, we investigate the mechanical properties of borosilicate glass sphe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a37737d9e6285644e9dc73b3d5c54d9c
https://doi.org/10.1007/s42452-019-1310-x
https://doi.org/10.1007/s42452-019-1310-x
Autor:
Nikhilesh Chawla, Narayanan Neithalath, Amit Maroli, Sudhanshu S. Singh, Xianghui Xiao, Tyler Stannard, Sumanta Das
Publikováno v:
Computational Materials Science. 119:52-64
This paper presents a microstructure-guided modeling approach to predict the effective elastic response of heterogeneous materials, and demonstrates its application toward two highly heterogeneous, unconventional structural binders, i.e., iron carbon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2fe76eb00e8facbea9831105b803401
Autor:
Nikhilesh Chawla, Francesco De Carlo, Xianghui Xiao, Tyler Stannard, Sudhanshu S. Singh, Jason Williams
Publikováno v:
Corrosion Science. 104:330-335
In situ X-ray synchrotron tomography was used to measure the localized corrosion rate of Mg2Si particles present in 7075 aluminum alloys in deionized ultra-filtered (DIUF) water. The evolution of hydrogen bubbles was captured as a function of time an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70a628c6db9ee9df9e7848f2e2029346
https://doi.org/10.1016/j.corsci.2015.12.027
https://doi.org/10.1016/j.corsci.2015.12.027
Publikováno v:
Materials Characterization. 161:110166
Early stage micro-galvanic corrosion attack at and around different intermetallic compounds (IMC) present on the pristine surface of AA7075-T651 was investigated using multiple microscopy-based modalities. The microstructural surface features and che
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::986051d87df96c78601ade11a57c2465
https://doi.org/10.1016/j.matchar.2020.110166
https://doi.org/10.1016/j.matchar.2020.110166
Autor:
Brian M. Patterson, Jason Williams, Kevin Henderson, Nikolaus L. Cordes, Nikhilesh Chawla, Mathew W. C. Robinson, Sudhanshu S. Singh, Tyler Stannard, Angel Rodriguez Ovejero, Xianghui Xiao
Publikováno v:
Journal of Materials Science. 51:171-187
Cellular structures are present in many modern and natural materials and their proper utilization is crucial within many industries. Characterizing their structural and mechanical properties is complicated, in that they often have a stochastic cellul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4d5c3c045003f28c887115208dceb85
https://doi.org/10.1007/s10853-015-9355-8
https://doi.org/10.1007/s10853-015-9355-8