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Voids and 30,000 atoms

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Automatisierte Medienanalyse

Erkannte Entitäten
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interesting and different from I have a question about the
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process for instance amounting be put to pieces of metal
together we have avoid ending up like compressive stress and then tried to simulate how long it takes to get rid of the water that would be
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different wards in the plastic deformation that followed after so I know this is a difficult disease of modeling people again while I'm a
little bit interference or whatever the heck are offered from offer further to go toe-to-toe with the our monitoring them it's a powerful tool but are you use classical
potentials are how the verify the applicability respectability your potentials and that you
can use them for this particular program maybe there are other areas or another not was the EU for this particular problem so what I verification tools that you only use to justify the your potential describe your systems and of course
I we have to work on that yeah yeah
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generation of sucrose dislocations Is that ticket instead of 1st his classical I'm Schmidt factor slip plane
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Procter Shamit factor I'm sorry I didn't bother the question
Hydraulischer Aufzug
Sänger <Raumtransporter>
Satz <Drucktechnik>
Austin Motor Company
Experiment innen
Ford Focus
Walken <Textilveredelung>
F 101 Voodoo
Diamant <Rakete>
Crusader <Flugzeug>
Pfadfinder <Flugzeug>
Spiel <Technik>
Puma <Panzer>
Proof <Graphische Technik>
Band <Textilien>
Sänger <Raumtransporter>
Isostatisches Heißpressen


Formale Metadaten

Titel Voids and 30,000 atoms
Untertitel Molecular dynamics (MD) simultaions of ductile fracture
Alternativer Titel Voids and 30,000 atoms: APMS conference
Serientitel Adventures in the Physical Metallurgy of Steels 2013
Anzahl der Teile 31
Autor Munetoh, Shinji
Aramaki, M.
Furukimi, O.
Lizenz CC-Namensnennung 3.0 Unported:
Sie dürfen das Werk bzw. den Inhalt zu jedem legalen Zweck nutzen, verändern und in unveränderter oder veränderter Form vervielfältigen, verbreiten und öffentlich zugänglich machen, sofern Sie den Namen des Autors/Rechteinhabers in der von ihm festgelegten Weise nennen.
DOI 10.5446/18644
Herausgeber University of Cambridge
Erscheinungsjahr 2013
Sprache Englisch
Produzent Central Sites Technical Services

Inhaltliche Metadaten

Fachgebiet Technik
Abstract A lecture given by Shinji Munetoh, at the Adventures in the Physical Metallurgy of Steels (APMS) conference held in Cambridge University. Uses molecular dynamics simulations to study the role of voids in determining the ductile fracture energy. Molecular dynamics (MD) simulations of the ductile fracture behaviour on the austenite and ferrite phases in steel were performed by using the MD cells including the voids due to the precipitates. The number of Fe atoms were around 30,000. Atomic movements were determined by solving Langevin equations with Finnis-Sinclair interatomic force. The tensile test was simulated by expanding the MD cell in one direction at?room temperature. In the case of the perfect crystalline MD cell, the shear fracture was observed in the austenite phase, and the ferrite phase caused the cup and cone fracture. In the case of the MD cell including the voids, the cup and cone fracture?were observed on both austenite and ferrite phases. The ductile fracture energy of austenite phase was the same level to that of?ferrite phase in the perfect crystalline MD cells.

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