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pro vyhledávání: '"J.R. Griffiths"'
Akademický článek
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Autor:
Cameron Davidson, J.R. Griffiths, Trevor R Finlayson, E C Oliver, Michael E. Fitzpatrick, Qigui Wang
Publikováno v:
Philosophical Magazine. 97:1398-1417
Measurements are made of the stress developed in near-spherical elastic inclusions in an elastic plastic matrix under both tension and compression loading. Two experimental conditions are reported. The first case is where no thermal mismatch exists b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13c65d2021a6fe2d6e870415e9d80325
https://doi.org/10.1080/14786435.2017.1296978
https://doi.org/10.1080/14786435.2017.1296978
Publikováno v:
Metallurgical and Materials Transactions A. 47:5401-5408
Pure Mg and alloys with 0.4, 1.3, and 3.8 at. pct Gd were cast with grain sizes between 700 and 35 µm and tested in tension and compression after solid solution heat treatment and quenching. The grain structure of the castings was random, that is, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff77cf2bd850c0e754adfe79d9409844
https://doi.org/10.1007/s11661-016-3686-1
https://doi.org/10.1007/s11661-016-3686-1
Akademický článek
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Publikováno v:
Residual Stresses 2016.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7901a1e52ce6ec6b5b99a426bf7be9bb
https://doi.org/10.21741/9781945291173-68
https://doi.org/10.21741/9781945291173-68
Autor:
Alan Needleman, J.R. Griffiths, A. Amine Benzerga, Kyung-Suk Kim, Cameron Davidson, M. Praud, Carlos H. Cáceres, Qigui Wang
Publikováno v:
Acta Materialia. 58:3006-3013
A finding by Benzerga et al. (Acta Mater 2001; 49:3071) that the yield strength of Al-7Si-0.3Mg castings is smaller for castings with a fine secondary dendrite arm spacing (SDAS) than for those with a coarse SDAS is revisited. Previous experimental d
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https://explore.openaire.eu/search/publication?articleId=doi_________::37df6e14c93116601fd8fe11e0335762
https://doi.org/10.1016/j.actamat.2010.01.032
https://doi.org/10.1016/j.actamat.2010.01.032
Akademický článek
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Autor:
Murphy, Sean M.1 (AUTHOR) fchen@usgs.gov, Nolan, Benjamin S.1 (AUTHOR), Chen, Felicia C.1 (AUTHOR), Longshore, Kathleen M.1 (AUTHOR), Simes, Matthew T.1 (AUTHOR), Berry, Gabrielle A.1 (AUTHOR), Esque, Todd C.1 (AUTHOR) smmurphy@usgs.gov
Publikováno v:
Animals (2076-2615). Dec2024, Vol. 14 Issue 23, p3361. 24p.
Autor:
Roger N. Lumley, J.R. Griffiths
Publikováno v:
Advanced Materials Research. :99-104
High pressure die-casting (HPDC) is widely used as a cost-effective way to massproduce metal components that are required to have close dimensional tolerances and smooth surface finishes. Approximately 50%, by mass, of the aluminium castings produced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ba93c50f5a5493101d6cb6e6d5c16ac
https://doi.org/10.4028/www.scientific.net/amr.41-42.99
https://doi.org/10.4028/www.scientific.net/amr.41-42.99
Publikováno v:
Materials Science and Engineering: A. 456:138-146
Large hysteresis loops are observed during cyclic loading–unloading of Mg and Mg–Zn alloys. This is true for both tension and compression cycling, for grain sizes between 25 and 670 μm, and for Zn contents between 0 and 6 mass%. The loops are as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a78ba2bb9bef21fb0ad19cb774a4952
https://doi.org/10.1016/j.msea.2006.11.160
https://doi.org/10.1016/j.msea.2006.11.160