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SFB 1120 B07

Mehrskalige thermomechanische Simulation der fest-flüssig Interaktionen bei der Erstarrung (B07)

CoordinatorDr. Markus Apel ; Dr.-Ing. Gottfried Laschet
Grant period2014 -
Funding bodyDeutsche Forschungsgemeinschaft
 DFG
IdentifierG:(GEPRIS)260070971

⇧ SFB 1120: Bauteilpräzision durch Beherrschung von Schmelze und Erstarrung in Produktionsprozessen ⇧

Note: In der dritten Phase wird mit dem Mehrskalenansatz der Einfluss der Morphologie des fest/flüssig Zustandes auf die Präzision untersucht. Es soll aufgezeigt werden, wie eine angepasste Temperaturführung im Prozess die Präzision erhöhen kann. Es werden berechnet: i) für den Kokillenguss mit Al-Legierungen das viskoplastische Materialverhalten im fest/flüssig Zustand in Abhängigkeit der Erstarrungsmorphologie, ii) Prozessübergreifend für Gießen und Schweißen der Zusammenhang zwischen Morphologie und Heißrissneigung dieser Legierungen, und iii) für teilkristalline Kunststoffe die mechanischen Eigenschaften als Funktion von Kristallisationsgrad und Lamellenmorphologie.
   

Recent Publications

All known publications ...
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http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article  ;  ;  ;  ;  ;  ;  ;  ;
A Finite Operator Learning Technique for Mapping the Elastic Properties of Microstructures to Their Mechanical Deformations
International journal for numerical methods in engineering 126(1), e7637 () [10.1002/nme.7637]  GO OpenAccess  Download fulltext Files BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Contribution to a conference proceedings  ;  ;  ;  ;  ;
Validation of a multi-scale simulation for precise warpage prediction of injection molded semi-crystalline parts
Proceedings of the 38th International Conference of the Polymer Processing Society (PPS-38) : 22-26 May 2023, St. Gallen, Switzerland
38. International Conference of the Polymer Processing Society, PPS-38, St. GallenSt. Gallen, Switzerland, 22 Jun 2023 - 26 Jun 20232023-06-222023-06-26 [10.1063/5.0204979]  GO  Download fulltext Files BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article  ;  ;  ;  ;
Use of molybdenum in Ni 620 filler metal to influence the microstructure of brazed hot work steel
Materials science and engineering technology 55(4), 544-554 () [10.1002/mawe.202300152]  GO OpenAccess  Download fulltext Files BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article  ;  ;  ;  ;  ;
Influence of cooling path on solidification morphology and hot tearing susceptibility of an Al−Cu−Fe−Mg−Si alloy
Materials science and engineering technology = Materialwissenschaft und Werkstofftechnik 55(1), 53-61 () [10.1002/mawe.202300167]  GO BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article/Contribution to a book  ;  ;  ;  ;  ;  ;  ;
Permeability Measurements of 3D Microstructures Generated by Phase Field Simulation of the Solidification of an Al-Si Alloy during Chill Casting
Metals : open access journal 11(12), 1895 () [10.3390/met11121895] special issue: "Special Issue "Numerical Simulation of Solidification Processes" / Special Issue Editor: Prof. Mohsen Eshraghi, Guest Editor"  GO OpenAccess  Download fulltext Files BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Contribution to a book/Contribution to a conference proceedings  ;  ;  ;  ;  ;
Micro-macro Coupled Solidification Simulations of a Sr-Modified Al-Si-Mg Alloy in Permanent Mould Casting
Enhanced Material, Parts Optimization and Process Intensification : proceedings of the First International Joint Conference on Enhanced Material and Part Optimization and Process Intensification, EMPOrIA 2020, May 19-20, 2020, Aachen, Germany / Uwe Reisgen, Dietmar Drummer, Holger Marschall, Editors
1. International Joint Conference on Enhanced Material and Part Optimization and Process Intensification, EMPOrIA 2020, Meeting location, cancelledcancelled Cham, Switzerland : Springer, Lecture notes in mechanical engineering 202-211 () [10.1007/978-3-030-70332-5_18]  GO BibTeX | EndNote: XML, Text | RIS

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An analysis of the melt flow permeability for evolving hypoeutectic Al-Si mushy zone microstructures by phase field simulations
Materialia 15, 100966 () [10.1016/j.mtla.2020.100966]  GO BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article  ;  ;  ;  ;  ;
Calphad coupled phase-field model with mechano-chemical contributions and its application to rafting of γ’ in CMSX-4
Computational materials science 184, 109909 () [10.1016/j.commatsci.2020.109909]  GO BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Contribution to a book/Contribution to a conference proceedings  ;  ;  ;  ;
Multiscale solidification simulation of Sr-modified Al-Si-Mg alloy in die casting
MCWASP XV: International Conference on Modelling of Casting, Welding and Advanced Solidification Processes : 22-23 June 2020, Jönköping, Sweden / Jakob Olofsson, chairman MCWASP XV, School of Engineering, Jönköping University, Sweden
15. International Conference on Modelling of Casting, Welding and Advanced Solidification Processes, MCWASP XV, onlineonline, 22 Jun 2020 - 23 Jun 20202020-06-222020-06-23 [Bristol] : IOP Publishing, IOP conference series. Materials science and engineering 861, 012034, 1-8 () [10.1088/1757-899X/861/1/012034]  GO OpenAccess  Download fulltext Files BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article  ;  ;
Mushy zone solidification in a static thermal gradient : The effect of dendrite orientation
Materialia 11, 100744 () [10.1016/j.mtla.2020.100744]  GO BibTeX | EndNote: XML, Text | RIS

All known publications ...
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 Record created 2020-04-21, last modified 2023-01-24
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