Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Shantanu V. Madge"'
Autor:
Shantanu V. Madge
Publikováno v:
Metals, Vol 5, Iss 3, Pp 1279-1305 (2015)
Bulk metallic glasses (BMGs) have desirable properties like high strength and low modulus, but their toughness can show much variation, depending on the kind of test as well as alloy chemistry. This article reviews the type of toughness tests commonl
Externí odkaz:
https://doaj.org/article/408f4cecb18e4896a9d5c0452ada1cdd
Publikováno v:
Metals, Vol 3, Iss 1, Pp 41-48 (2012)
La55Al25Cu10Ni10 metallic glass has been reinforced with 325-mesh Ta particles to obtain ex situ glass-crystal composites. The composites show a high compressive plasticity (40%) with a minor reduction (~8%) in yield strength—a combination unpreced
Externí odkaz:
https://doaj.org/article/57d20ac7ecf94181b6f25f030a6d39d8
Autor:
Shantanu V Madge, A. Lindsay Greer
Publikováno v:
Oxford Open Materials Science. 1
Bulk metallic glasses (BMGs), on account of their attractive properties, have now begun to witness a few commercial applications, e.g. in coatings and micro-gears. Additive manufacturing (AM) or 3D printing, although established for crystalline alloy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aa5dbb6e4e82ced801110d80ef9df28
https://doi.org/10.1093/oxfmat/itab015
https://doi.org/10.1093/oxfmat/itab015
Publikováno v:
Acta Materialia. 60:4800-4809
A range of bulk metallic glasses has been cast and their mode II fracture toughness has been estimated from the length scale of shear band vein patterns on fracture surfaces. As-cast rare-earth and Mg-based bulk metallic glasses invariably consist of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f61be69041cfff5214e1e393387fca1
https://doi.org/10.1016/j.actamat.2012.05.025
https://doi.org/10.1016/j.actamat.2012.05.025
Autor:
Dmitri V. Louzguine-Luzgin, Shantanu V. Madge, Parmanand Sharma, A. Lindsay Greer, Akihisa Inoue
Publikováno v:
Intermetallics. 19:1474-1478
A range of phase-separating Zr-La-Cu-Ni-Al alloys has been cast. The Zr-based alloys show a dispersion of La-based, partially amorphous spheres in a Zr-based glassy matrix while the La-based alloys consist of Zr-based, crystalline spheres in a La-bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c22b22d2749da4a084eea9dce0a110a5
https://doi.org/10.1016/j.intermet.2011.05.015
https://doi.org/10.1016/j.intermet.2011.05.015
Autor:
Akihisa Inoue, A. Lindsay Greer, Parmanand Sharma, Dmitri V. Louzguine-Luzgin, Shantanu V. Madge
Publikováno v:
Scripta Materialia. 62:210-213
Ex situ composites have been synthesized by reinforcing the brittle La55Al25Cu10Ni10 bulk metallic glass with varying volume fractions of spherical Ti particles. Ti is effective in significantly enhancing toughness, and optimum properties are obtaine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbc568245f80bbd7cc3cd04861c9fa23
https://doi.org/10.1016/j.scriptamat.2009.10.029
https://doi.org/10.1016/j.scriptamat.2009.10.029
Autor:
Guoqiang Xie, Alain Lindsay Greer, Song Li, A.R. Yavari, Dmitri V. Louzguine-Luzgin, Shantanu V. Madge, Junji Saida, Akihisa Inoue
Publikováno v:
Philosophical Magazine Letters
Philosophical Magazine Letters, Taylor & Francis, 2010, 90 (2), pp.139-148
Philosophical Magazine Letters, Taylor & Francis, 2010, 90 (2), pp.139-148
This paper presents a study of the deformation behaviour of a glassy phase in two Zr-based alloys, Zr65Ni10Cu5Al7.5Pd12.5 and Zr65Al7.5Ni10Pd17.5, performed in situ in a transmission electron microscope. In contrast to the case of shear localisation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::987afb544ad9d398c7b0f132eaf5d171
https://doi.org/10.1080/09500830903485544
https://doi.org/10.1080/09500830903485544
Publikováno v:
Scripta Materialia. 61:540-543
Compression testing shows that at low-oxygen levels (240 ppm) the Cu 49 Hf 42 Al 9 glass deforms predominantly by shear and is quite tough. Specimens with higher oxygen levels (1700 ppm) have oxygen-containing dendrites in an amorphous matrix and sho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::899ed1f26ab862a5583c4f36a513e8ba
https://doi.org/10.1016/j.scriptamat.2009.05.018
https://doi.org/10.1016/j.scriptamat.2009.05.018
Publikováno v:
Journal of Electronic Materials. 36:1615-1620
We report on the nature of the orientation of Ag3Sn and the Ag3Sn/Sn interface in Sn-3.5Ag solder. Orientation imaging microscopy (OIM) and transmission electron microscopy (TEM) were used to characterize the orientation and nature of the interface,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92f3d3fd0daa07d3c113de2f697ecd3d
https://doi.org/10.1007/s11664-007-0239-9
https://doi.org/10.1007/s11664-007-0239-9
Autor:
Gerhard Wilde, Shantanu V. Madge
Publikováno v:
International Journal of Materials Research. 97:395-403
Several Pd-base alloys display a large tendency for glass formation that renders them especially suitable for investigations concerning (metastable) equilibrium properties of the deeply undercooled liquid including the glass transition, since the det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7febc01d9bfc7a11aefd8ad6e83943aa
https://doi.org/10.1515/ijmr-2006-0066
https://doi.org/10.1515/ijmr-2006-0066