Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Wen Jin Meng"'
Publikováno v:
Materials & Design, Vol 210, Iss, Pp 110120-(2021)
The effect of misfit dislocation networks (MDNs) on the stability and shear strength of Cr/TiN was investigated using a newly developed modified embedded atom model parameterized to pure Cr, CrTi, CrN, and Cr/TiN interfacial properties. The interfaci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dd4c373e6c4e4fc0bfada8a6a6e0f8b
http://www.sciencedirect.com/science/article/pii/S0264127521006754
http://www.sciencedirect.com/science/article/pii/S0264127521006754
Autor:
Wen Jin Meng, Bin Zhang
Publikováno v:
Materials & Design, Vol 206, Iss, Pp 109807-(2021)
Mechanical size effects at small characteristic dimensions are of intense current interest. In addition to the relevance for microfabrication, microscale compression molding provides a rich laboratory in which mechanical size effects manifest in inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50ea9d3513272a33624af390fff38f18
http://www.sciencedirect.com/science/article/pii/S0264127521003609
http://www.sciencedirect.com/science/article/pii/S0264127521003609
Publikováno v:
Acta Materialia. 171:92-107
Taking the well-understood Cu-Ni {111} semi-coherent interface as a prototype, we demonstrate an important, yet long-been-overlooked, size effect on the properties of terraced interfaces — i.e. the facet length scale effect. Interfacial facets are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::808b781a9f0578928c4e09f2ce27c653
https://doi.org/10.1016/j.actamat.2019.04.016
https://doi.org/10.1016/j.actamat.2019.04.016
Autor:
Wen Jin Meng, Bin Zhang
Publikováno v:
Journal of Micro and Nano-Manufacturing. 8
The continuing trend of device miniaturization brings increasing demand for small metal parts and, consequently, significant interest in microscale metal forming technologies. In this work, the influence of grain size on mechanical response in micros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14ec5a719139b45bfb230bd995058e36
https://doi.org/10.1115/1.4046043
https://doi.org/10.1115/1.4046043
Publikováno v:
Acta Materialia. 160:1-13
Quantitative assessment of the adhesion strength of ceramic hard coatings on substrates is a subject of great technological and scientific relevance, the achievement of which has proven difficult over the past two decades. Here we show that a micro-p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d04670f3ae5c36095e1e2e431be00c37
https://doi.org/10.1016/j.actamat.2018.08.046
https://doi.org/10.1016/j.actamat.2018.08.046
Publikováno v:
Polymer Testing. 70:389-395
Fused deposition modeling (also known as 3-D printing) utilizes a molten plastic filament passed through a heated nozzle to fabricate a three-dimensional object. Various printer settings (i.e. layer height, fill density, print speed, nozzle diameter)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6af4698225ce414cb9d7b30fc20ccc6
https://doi.org/10.1016/j.polymertesting.2018.07.018
https://doi.org/10.1016/j.polymertesting.2018.07.018
Publikováno v:
MRS Communications. 8:1254-1260
The strength of materials exhibits size effects at sample dimensions 500 μn. The dimension at which the transition between these two trends occurs remained unclear. We study this mesoscopic scale (20–400 urn) by examining the compression response
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::842d95fbc0bed27155c3e56ee05ae3f1
https://doi.org/10.1557/mrc.2018.81
https://doi.org/10.1557/mrc.2018.81
Publikováno v:
Journal of Materials Research. 33:978-988
Axisymmetric reverse extrusion experiments were conducted on annealed Cu rod specimens to form cup-shaped structures with sidewall thicknesses ranging from ∼400 µm down to ∼25 µm. Changes in Cu grain morphology, size, and texture were examined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98eeee29c86ca69860be826ecda48fb1
https://doi.org/10.1557/jmr.2018.22
https://doi.org/10.1557/jmr.2018.22
Publikováno v:
Materials & Design, Vol 212, Iss, Pp 110207-(2021)
Accurate and quantitative evaluation of friction is of fundamental interest for materials science and manufacturing. Driven by the trend towards miniaturization, micro metal forming techniques with characteristic forming dimensions approaching a few
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f3df1f7cd6c613919dad40a72121bee
https://doi.org/10.1016/j.matdes.2021.110207
https://doi.org/10.1016/j.matdes.2021.110207