Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Sam Gao"'
Publikováno v:
Acta Materialia. 183:418-437
The effects of anti-segregating elements (Si and Al) and segregating elements (Cr and Mo) on cementite precipitation during tempering of Fe-C-Mn martensites have been quantitatively investigated in terms of both cementite chemistry and particle size
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b379ce4cbd3d71e6530802a092f950be
https://doi.org/10.1016/j.actamat.2019.11.040
https://doi.org/10.1016/j.actamat.2019.11.040
Publikováno v:
HotNets
Data plane programmability is greatly improving network monitoring. Most new proposals rely on controllers pulling information (e.g., sketches or packets) from the data plane. This architecture is not a good fit for tasks requiring high reactivity, s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d93e3133ac064eca15589424cd34d3d0
https://doi.org/10.1145/3484266.3487370
https://doi.org/10.1145/3484266.3487370
Autor:
Yuman Zhu, Malcolm J. Couper, Jian Feng Nie, Barbara Rinderer, Xiang Sam Gao, Mark Alan Easton
Publikováno v:
Metallurgical and Materials Transactions A. 46:3723-3731
In this study, the rod-shaped particles in an Al-7Si-0.35Mg-0.12Ti (wt pct) casting alloy have been characterized using transmission electron microscopy. It is found that these particles invariably contain Ti, Al, and Si and that they have the struct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b3293a36415121895f286d85bae65ac
https://doi.org/10.1007/s11661-015-2950-0
https://doi.org/10.1007/s11661-015-2950-0
Publikováno v:
Materials Science and Engineering: A. 615:198-207
Ternary Mg–Y–Zn alloys have attracted considerable attention from researchers due to their excellent mechanical properties and unique microstructures, particularly from the presence of long-period stacking-order (LPSO) phases. Microstructural var
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec05c18a2dc5b219ab96635afa9b4115
https://doi.org/10.1016/j.msea.2014.07.068
https://doi.org/10.1016/j.msea.2014.07.068
Autor:
Malcolm J. Couper, Laure Bourgeois, Marie-Faith Chantal Abla Fiawoo, Xinquan Zhang, Nick Parson, Jian Feng Nie, Xiang Sam Gao
Publikováno v:
Scripta Materialia. 88:53-56
Precipitation of Q laths/rods in some age-hardenable aluminium alloys has been traditionally accepted to occur with a single orientation relationship with the α-Al matrix. In this study, the orientation relationships of Q precipitates are characteri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f52a97899b1d3a97c6d290603b6f23d
https://doi.org/10.1016/j.scriptamat.2014.05.013
https://doi.org/10.1016/j.scriptamat.2014.05.013
Publikováno v:
Scripta Materialia. 64:506-509
The addition of Co to a Mg–8 wt.% Zn alloy allows the use of a much higher solution treatment temperature that can lead to higher concentrations of Zn atoms and vacancies in Mg grains of the solution-treated samples, which upon subsequent ageing ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b580f3c50441afe9360865cd07480a8
https://doi.org/10.1016/j.scriptamat.2010.11.027
https://doi.org/10.1016/j.scriptamat.2010.11.027
Publikováno v:
Acta Materialia. 59:1659-1670
Variations in solute element distribution occurring in a commercial 2024 aluminium alloy during isothermal ageing treatments at 170 °C for up to 120 h have been characterized using atom probe tomography. An early (0.5 h at 170 °C) rapid increase in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6272fdbaa5b97fe64255beb7207d3b41
https://doi.org/10.1016/j.actamat.2010.11.033
https://doi.org/10.1016/j.actamat.2010.11.033
Publikováno v:
Acta Materialia. 56:6061-6076
Solute segregation and the precipitate phases in a creep-resistant Mg–1Gd–0.4Zn–0.2Zr (at.%) alloy aged isothermally at 250 and 200 °C have been examined using a three-dimensional atom probe and high-angle annular dark-field scanning transmiss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e9b569a64129eb076d3d5c921c75eaf
https://doi.org/10.1016/j.actamat.2008.08.025
https://doi.org/10.1016/j.actamat.2008.08.025
Autor:
Jian Feng Nie, Xiang Sam Gao
Publikováno v:
Scripta Materialia. 58:619-622
The maximum hardness achievable in Mg–6 wt.%Gd–0.6 wt.%Zr alloy during isothermal aging at 200 and 250 °C can be increased substantially by controlled additions of Ag or Zn. A further increase in the maximum hardness can be achieved when Ag and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21db4f0e3ac281406799ca1c5f581371
https://doi.org/10.1016/j.scriptamat.2007.11.022
https://doi.org/10.1016/j.scriptamat.2007.11.022
Autor:
Jian Feng Nie, Xiang Sam Gao
Publikováno v:
Scripta Materialia. 57:655-658
The structure and thermal stability of primary intermetallic particles formed in an Mg–8 wt.%Zn casting alloy have been characterized using transmission electron microscopy. Most primary intermetallic particles in the as-cast microstructure are of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68e85a3fe2242b79697bfff1d4d8ddfb
https://doi.org/10.1016/j.scriptamat.2007.06.005
https://doi.org/10.1016/j.scriptamat.2007.06.005