Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Keith E. Knipling"'
Autor:
Amanda J. Levinson, Beth Stiles, David J. Rowenhorst, Roy J. Rayne, Scott Olig, C.R. Feng, Keith E. Knipling, R. W. Fonda, Adelina Ntiros
Publikováno v:
Metallurgical and Materials Transactions A. 51:6560-6573
This paper provides a systematic examination of microstructure and corrosion behavior of additively manufactured 316L stainless steel after post-processing by surface finishing, isothermal heat treating, or hot isostatic pressing. The effects of isot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c122cd870c28d45785e64bbcbd9ee03
https://doi.org/10.1007/s11661-020-06039-x
https://doi.org/10.1007/s11661-020-06039-x
Autor:
Paul F. Rottmann, Jungho Shin, Oleg N. Senkov, Leah H. Mills, Keith E. Knipling, Shuozhi Xu, Daniel Gianola, Tresa M. Pollock, Irene J. Beyerlein, Fulin Wang, Glenn H. Balbus, Yanqing Su, Jean Charles Stinville
Publikováno v:
Science. 370:95-101
Pathways for ductility Alloys containing multiple elements can be very strong but often suffer from poor ductility. F. Wang et al. found that different mechanisms accommodated plasticity in a molybdenum-niobium-titanium multiprincipal element alloy (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f87cc5e5488393322d580bb8c63db799
https://doi.org/10.1126/science.aba3722
https://doi.org/10.1126/science.aba3722
Publikováno v:
Microscopy and Microanalysis. 28:702-703
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8eec3cb73c915517b50db51737540e8
https://doi.org/10.1017/s1431927622003270
https://doi.org/10.1017/s1431927622003270
Publikováno v:
Microscopy and Microanalysis. 28:312-313
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcf99e5aad835bae480e9353a9b9aab8
https://doi.org/10.1017/s1431927622002021
https://doi.org/10.1017/s1431927622002021
Publikováno v:
Journal of Nuclear Materials. 515:407-419
The effect of ion irradiation on the microstructure of oxide dispersion strengthened (ODS) MA956 steel, before and after friction stir welding (FSW), was studied. Both the base material (BM) and welded stir zone (SZ) were irradiated with 5 MeV Fe++ i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dedfe2dd671766b2b9a9f3a881f4e973
https://doi.org/10.1016/j.jnucmat.2018.12.040
https://doi.org/10.1016/j.jnucmat.2018.12.040
Publikováno v:
Science and Technology of Welding and Joining. 24:617-623
Friction stir welding (FSW) has proven to be a viable technique for joining a wide variety of alloys. However, thick section welding of alpha and near-alpha Ti alloys has proven particularl...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e44b79df93e5d9990644895df8236c03
https://doi.org/10.1080/13621718.2019.1577034
https://doi.org/10.1080/13621718.2019.1577034
Publikováno v:
Scripta Materialia. 200:113903
An integrated computational materials engineering (ICME) approach was used to design a fully Austenitic, Mn-stabilized steel strengthened by three nano-scale precipitate phases: β-NiAl, FCC-Cu, and M23C6 carbides. Thermo-Calc was used to predict the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96c66850b69f4d8404a9735afc855c72
https://doi.org/10.1016/j.scriptamat.2021.113903
https://doi.org/10.1016/j.scriptamat.2021.113903
Publikováno v:
New Journal of Physics, Vol 16, Iss 5, p 055016 (2014)
Nanocrystalline soft magnetic materials are the latest and most promising of the soft magnetic materials that were developed at the end of the 20th century. They have since been studied extensively, and various alloy compositions have been developed
Externí odkaz:
https://doaj.org/article/d98a0a47742c436aa6a6c5437f06d17f
Autor:
Jill A. Nolde, Mark E. Twigg, Michael B. Katz, Joel M. Fastenau, Amy W. K. Liu, Keith E. Knipling, Edward H. Aifer, Dmitri Lubyshev, Nicole A. Kotulak
Publikováno v:
Journal of Applied Physics. 128:015302
The Sb concentration profile in an nBn photodetector containing an InAs/InAsSb type-II superlattice is collected and analyzed using atom probe tomography. A 3D reconstruction comprises the full composition of 31 periods. The Sb concentration profile
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e7e9b54da907efce8d9c40707f65bd1
https://doi.org/10.1063/1.5143446
https://doi.org/10.1063/1.5143446
Autor:
Suneth C. Watthage, Nicole A. Kotulak, Woojun Yoon, Yanfa Yan, Zahrah S. Almutawah, Keith E. Knipling, Robert J. Walters, Adam B. Phillips, Michael J. Heben, Phillip P. Jenkins, Dewei Zhao
Publikováno v:
2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC).
In this report, we use atom probe tomography (APT) to produce 3D compositional maps of one-step growth of perovskite films (CH 3 NH 3 PbI 3 , MAPbI 3 . Initial studies indicate that further grain size enhancement and improved crystallinity can be ach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62ae37eb9a054aa3b36cea3860019934
https://doi.org/10.1109/pvsc.2018.8547348
https://doi.org/10.1109/pvsc.2018.8547348