Zobrazeno 1 - 10
of 29
pro vyhledávání: '"L E, Levine"'
Publikováno v:
Integr Mater Manuf Innov
Additive manufacturing (AM) combines all of the complexities of materials processing and manufacturing into a single process. The digital revolution made this combination possible, but the commercial viability of these technologies for critical parts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::713d3ef816531e493def2c31812193dd
https://pubmed.ncbi.nlm.nih.gov/33029475
https://pubmed.ncbi.nlm.nih.gov/33029475
Autor:
M R, Stoudt, E A, Lass, D S, Ng, M E, Williams, F, Zhang, C E, Campbell, G, Lindwall, L E, Levine
Publikováno v:
Metallurgical and materials transactions. A. Physical metallurgy and materials science. 49
This research evaluated the kinetics of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f7d6da5a67308b4dca92ecfbd7453652
https://pubmed.ncbi.nlm.nih.gov/30983847
https://pubmed.ncbi.nlm.nih.gov/30983847
Autor:
L. E. Levine, W. C. Obi
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 7, Iss 1, Pp 151-158 (1984)
The successive terms in a uniformly valid multitime expansion of the solutions of constant coefficient differential equations containing a small parameter ϵ may be obtained without resorting to secularity conditions if the time scales ti=ϵit(i=0,1,
Externí odkaz:
https://doaj.org/article/4d5f52f2dd15482fa3a57a26449571ae
Publikováno v:
Journal of Materials Research. 12:124-132
The Johnson–Mehl–Avrami–Kolmogorov (JMAK) equation is frequently used to describe phase transformations involving nucleation and growth. The assumptions used in the derivation of this equation, however, are frequently violated when making exper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccd6acc4c11dc21f473acbb8fb388e46
https://doi.org/10.1557/jmr.1997.0020
https://doi.org/10.1557/jmr.1997.0020
Autor:
L. E. Levine, J. L. Libbert
Publikováno v:
Philosophical Magazine Letters. 71:213-220
Diffraction patterns from many different icosahedral quasicrystals exhibit localized diffuse scattering that typically takes the form of partial spherical shells in reciprocal space. Although many theoretical models for these shells have been propose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17e1a53c40b30c3d668c62942b2c5e64
https://doi.org/10.1080/09500839508241284
https://doi.org/10.1080/09500839508241284
Publikováno v:
Philosophical Magazine B. 70:11-32
Despite the many similarities between icosahedrally ordered phases in Al- and Ti-transition metal (TM) alloys, decagonal phases have been found only in Al-based systems. The closest Ti-TM decagonal approximant reported in the literature is the Ti-TM-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c8471c2498ee8d20b7f787fe7ba3a87
https://doi.org/10.1080/01418639408240191
https://doi.org/10.1080/01418639408240191
Publikováno v:
Journal of Applied Physics. 74:5476-5482
We present the results of an ultrahigh vacuum (UHV) scanning-tunneling-microscopy study of large scale mass transport in current carrying metal films. Scans were taken in situ on a current carrying 2100-Å-thick Ag film with current densities ranging
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee3b5ba8b0122ec361d9c1db4b03a0ca
https://doi.org/10.1063/1.354228
https://doi.org/10.1063/1.354228
Publikováno v:
Philosophical Magazine B. 65:435-462
Icosahedral-phase (i-phase) Ti62Mn36Si2 was transformed by annealing at temperatures between 700 and 1150 ° C for times ranging from 15min to 1 week to produce three new crystalline phases. We present the results of transmission electron microscopy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aaab122d889116d2990af8022b17e3d6
https://doi.org/10.1080/13642819208207642
https://doi.org/10.1080/13642819208207642
Publikováno v:
Multiscale Deformation and Fracture in Materials and Structures ISBN: 0792367189
In previous papers, we have introduced a percolation model for the transport of strain through a deforming metal. In this paper, we summarize the results from that model, and discuss how the model can be applied to the deformation problem. In particu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c03c91fa0a7c9eefb428e3fd39f3841
https://doi.org/10.1007/0-306-46952-9_9
https://doi.org/10.1007/0-306-46952-9_9
Publikováno v:
MRS Proceedings. 578
Some recently-developed experimental techniques, such asin situultra-small-angle Xray scattering (USAXS), have demonstrated a capability for measuring aspects of dislocation structure evolution that are inaccessible to other experimental methods. How
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d006ed1ee22fa789c29adbbd18a1c972
https://doi.org/10.1557/proc-578-73
https://doi.org/10.1557/proc-578-73