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of 571
pro vyhledávání: '"Campbell, JE"'
Publikováno v:
In Materialia March 2021 15
Publikováno v:
In Mechanics of Materials September 2020 148
Publikováno v:
In Mechanics of Materials July 2019 134:143-152
Publikováno v:
In International Journal of Impact Engineering February 2018 112:180-192
Autor:
Reiff-Musgrove, R, Gu, W, Campbell, JE, Reidy, J, Bose, A, Chitrapur, A, Tang, Y, Burley, M, Clyne, TW
Herein, the effect of dispersed (relatively low levels of) porosity within a metal on its plastic deformation is examined. Stainless steel samples, made via additive manufacturing, are used in the work. It's found that porosity reduces stress levels
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e945a6e3968f0006be4c5ae072a169c
https://doi.org/10.1002/adem.202200642
https://doi.org/10.1002/adem.202200642
Publikováno v:
steel research international. :2200881
This work concerns the use of profilometry-based indentation plastometry (PIP) to obtain mechanical property information for maraging steel samples produced via an additive manufacturing route (laser powder bed fusion). Bars are produced in both “h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb750c7070c0e726c41c8f7946e8815c
https://doi.org/10.1002/srin.202200881
https://doi.org/10.1002/srin.202200881
Publikováno v:
Materials Science and Engineering: A. 848:143429
This paper concerns Tensile-Compressive Asymmetry (TCA) in a Mg-based alloy. Strong TCA is in general unusual, but previous publications have indicated that it can arise with the AZ31(B) alloy (in extruded rod or rolled plate form), such that there i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5b4b086fcd170c9def0ee2657e9370a
https://doi.org/10.1016/j.msea.2022.143429
https://doi.org/10.1016/j.msea.2022.143429
© 2019 Elsevier Ltd This paper concerns the use of (load-displacement) data obtained during spherical indentation of a superelastic (NiTi) alloy, so as to obtain a stress-strain curve. The methodology, which is already starting to become established
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72dc220836d92a08f62eeb0a95b7dedb
Software packages are being developed for automated extraction of plasticity parameters from indentation data (primarily load-displacement plots, although residual indent dimension data are also likely to be useful). Their design must be closely inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::666d97ae5d2fa1545a1806ecb4f807ca
Publikováno v:
Acta materialia 154, 237-245 (2018). doi:10.1016/j.actamat.2018.05.043
This paper concerns the use of a recently-developed methodology for inferring stress-strain curves from indentation data, based on iterative FEM simulation of the procedure. A relatively large indenter (2 mm diameter) is used, with deep penetration (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::754f9a4fffe1dc9a4431fd5b29532a6d
https://hdl.handle.net/2128/18829
https://hdl.handle.net/2128/18829