Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Segregation (metallography)"'
Publikováno v:
Acta Mechanica. 231:3925-3946
The purpose of this paper is to understand the capability and consistency of large eddy simulation (LES) in Eulerian–Lagrangian studies aimed at predicting inertial particle dispersion in turbulent wall-bounded flows, in the absence of ad hoc closu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60e1092f1b85f06499834a6e7b06fb1d
https://doi.org/10.1007/s00707-020-02740-5
https://doi.org/10.1007/s00707-020-02740-5
Publikováno v:
Materials & Design, Vol 160, Iss, Pp 427-441 (2018)
Successive thermal cycling (STC) during multi-track and multi-layer manufacturing of Alloy 718 using electron beam melting (EBM) process leads to a microstructure with a high degree of complexity. In the present study, a detailed microstructural stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5e991ea8c6ed779094b72af119ab3d8
http://www.sciencedirect.com/science/article/pii/S0264127518307408
http://www.sciencedirect.com/science/article/pii/S0264127518307408
Autor:
Andriopoulou, Chrysanthi, Trimpalis, Antonios, Petallidou, Klito C., Sgoura, Anna, Efstathiou, Angelos M., Boghosian, Soghomon
Publikováno v:
Journal of Physical Chemistry C
J.Phys.Chem.C
J.Phys.Chem.C
In situ Raman spectroscopy at temperatures up to 450 °C is used to probe the structural and redox properties of Ce1-xZrxO2-δ solids (x = 0-0.8) prepared by the citrate sol-gel and coprecipitation with urea methods. The anionic sublattice structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44bb210918d323bc81ab6dd01e0242fd
https://doi.org/10.1021/acs.jpcc.7b00515
https://doi.org/10.1021/acs.jpcc.7b00515
Autor:
A. Di Schino, M. Corradi
Publikováno v:
Metalurgija, Vol 57, Iss 4, Pp 307-309 (2018)
Metalurgija
Volume 57
Issue 4
Metalurgija
Volume 57
Issue 4
The effect of heat treatment on the mechanical behavior of a 0,20 % steel with Cr and Mo addition is here reported. Such steel can just target the mechanical properties achievable by its intrinsic hardenability. Aim of this paper is to evaluate the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d31aef73ed132e56361e4766a6d6ea19
Publikováno v:
Metallurgical and Materials Transactions A
Metallurgical and Materials Transactions A, Springer Verlag/ASM International, 2015, Symposium ICASP-4 International Conference on Advanced Solidification Processing, 46 (11), pp.4886-4897. ⟨10.1007/s11661-015-2963-8⟩
Metallurgical and Materials Transactions A, Springer Verlag/ASM International, 2015, Symposium ICASP-4 International Conference on Advanced Solidification Processing, 46 (11), pp.4886-4897. ⟨10.1007/s11661-015-2963-8⟩
International audience; Freckles are common defects in industrial casting. They result from thermosolutal convection due to buoyancy forces generated from density variations in the liquid. The present paper proposes a numerical analysis for the forma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58f28c284ba1ae7727316bbc5705aa5d
https://doi.org/10.1007/s11661-015-2963-8
https://doi.org/10.1007/s11661-015-2963-8
Publikováno v:
Nanotechnology
Hydrogen intercalation in solids is common, complicated, and very difficult to monitor. In a new approach to the problem, we have studied the profile of hydrogen diffusion in single-crystal nanobeams and plates of VO2, exploiting the fact that hydrog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d7187c3544bb06546a0883e132e0b48
https://hdl.handle.net/11693/36581
https://hdl.handle.net/11693/36581
Autor:
K. Ganesh Palappan, P.S.T. Sai
Publikováno v:
Industrial & Engineering Chemistry Research. 50:13056-13065
Studies on the influence of feed entry on segregation using continuous fast fluidization is not clearly understood even though studies are available on the segregation of particles in continuous bubbling/turbulent fluidized beds. In the present study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::917cbf8b4f926727a1cc1bf4639bfd2a
https://doi.org/10.1021/ie200093d
https://doi.org/10.1021/ie200093d
Autor:
Amares Chattopadhyay, B.S. Murty, Debashish Bhattacharjee, V. Subramanya Sarma, K.C. Hari Kumar
Publikováno v:
Surface and Coatings Technology. 205:2051-2054
An attempt has been made to predict the segregation of carbon in continuously annealed hot-rolled low-carbon aluminum-killed steel (LCAK) through thermodynamic calculations. It is found that the surface carbon content calculated by the Guttmann model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c44477481168860edc20c9b53142dbce
https://doi.org/10.1016/j.surfcoat.2010.08.098
https://doi.org/10.1016/j.surfcoat.2010.08.098
Publikováno v:
Materials Science and Technology. 21:1132-1138
Bead on plate, full penetration electron beam welds were produced in 2 mm thickness sheets of Inconel 718 in the solution treated condition. Welds were subjected to an aging treatment with and without post-weld solution treatment. Weld microstructure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8cde22419d913bf8cb4d08c3949fa13
https://doi.org/10.1179/174328405x62260
https://doi.org/10.1179/174328405x62260
Publikováno v:
Phys. Met. Metallogr.
Physics of Metals and Metallography
Physics of Metals and Metallography
Laws of the structure formation, as well as the strength properties and thermal stability of vacuum condensates of the Fe-W system have been studied. It has been found that the alloying of iron foils with tungsten to 1 at % makes it possible to dispe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acc1f3549b5455aaadcd22bad8ac2ded
http://repository.kpi.kharkov.ua/bitstream/KhPI-Press/20341/3/2015_Barmin_Modifying_effect.pdf
http://repository.kpi.kharkov.ua/bitstream/KhPI-Press/20341/3/2015_Barmin_Modifying_effect.pdf