Comparison of modeling approaches based on the microstructure of thermally sprayed coatings

Publikation: Beiträge in SammelwerkenAufsätze in KonferenzbändenForschungbegutachtet

Authors

In this paper different modeling approaches are introduced and compared to predict the macroscopic behavior in thermally arc-sprayed coatings. The first homogenization approach is introduced in Klusemann (2010) for the modeling of the material behavior of two-phase composites motivated by thin-layer-type microstructures. The basic idea is to idealize a thin-layered microstructure as a first-order laminate. Such thin-layered microstructures occur, e.g., in arc-sprayed WC-FeCSiMn coatings. In the second approach a finite-element model of the experimentally obtained microstructure is used. Such models are received by discretization of the coating micrographs coming from the Scanning-Electron-Microscopy (SEM). It is shown that for arc-sprayed coatings the use of this homogenization approach leads to similar mechanical behavior as obtained by an explicit discretization of the microstructure at which the calculation time is much less. Furthermore a comparison of the two approaches with respect to a simulation of a roller burnishing process is shown.

OriginalspracheEnglisch
TitelProceedings of the 10th International Conference on Technology of Plasticity, ICTP 2011
HerausgeberGerhard Hirt, A. Erman Tekkaya
Anzahl der Seiten6
ErscheinungsortDüsseldorf
VerlagVerlag Stahleisen
Erscheinungsdatum2011
Seiten1253–1258
ISBN (Print)9783514007840, 3514007845
PublikationsstatusErschienen - 2011
Extern publiziertJa
Veranstaltung10th International Conference on Technology of Plasticity - ICTP 2011 - Aachen, Deutschland
Dauer: 25.09.201130.09.2011
Konferenznummer: 10

Zuletzt angesehen

Publikationen

  1. Math-Bridge: Adaptive Platform for Multilingual Mathematics Courses
  2. Utilizing international networks for accelerating research and learning in transformational sustainability science
  3. Out of the box
  4. A control strategy for electromagnetic near and far field calculation
  5. Requests for reasoning in geometrical textbook tasks for primary-level students
  6. Integration of material flow management tools in workplace environments
  7. Designing Small Touch-Screen Devices
  8. Endogenous environmental policy for small open economies with transboundary pollution
  9. Sol-gel technology for greener and more sustainable antimicrobial textiles that use silica matrices with C, and Ag and ZnO as biocides
  10. The multipole resonance probe
  11. Simultaneous Determination of 11 Sulfonamides by HPLC–UV and Application for Fast Screening of Their Aerobic Elimination and Biodegradation in a Simple Test
  12. Social identity and place-based dynamics in community resilience building for natural disasters
  13. Parameters, concepts and the terminology of outer space law: a review of the essential facilities served by outer space activities and the rules of interpretation for treaty law and soft law guidelines.
  14. How to serve sustainability performance in businesses?
  15. Can radicals get a seat on the negotiation table? A Dynamic Perspective on Legitimation Processes.
  16. DeFacto - Temporal and multilingual deep fact validation
  17. Registered Replication Report on Srull and Wyer (1979)
  18. A Global Synthesis of Jatropha Cultivation
  19. Managing increasing environmental risks through agro-biodiversity and agri-environmental policies
  20. The effects of an active development of the mental model in the training process
  21. Recycling-oriented fabrication of soft robots
  22. Can Pulsed Electric Fields Treated Algal Cells Be Used as Stationary Phase in Chromatography?
  23. Unpacking the Personal Initiative-Performance Relationship
  24. The ten principles of green sample preparation
  25. Christian Steinbacher