Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Inverse modeling for parameter determination when using advanced material models to describe powder compaction
KTH, School of Engineering Sciences (SCI), Solid Mechanics (Dept.), Solid Mechanics (Div.).
KTH, School of Engineering Sciences (SCI), Solid Mechanics (Dept.), Solid Mechanics (Div.).ORCID iD: 0000-0001-6232-8819
Sandvik Tooling AB, Sweden.
Sandvik Tooling AB.
2010 (English)In: Proceedings of the World Powder Metallurgy Congress and Exhibition, World PM 2010, European Powder Metallurgy Association , 2010, Vol. 5, 77-84 p.Conference paper, Published paper (Refereed)
Abstract [en]

In order to decrease the amount of experimental work at material characterization of powder mixtures, optimization procedures are often used. In the present study, characterization of WC/Co powders described by an advanced plasticity model is at issue. In particular, uniaxial die compaction is analyzed numerically in order to determine the correlation between material parameters, scalar and functional, and measurable information from experiments. Such information include radial (contact) pressure between powder and die walls, press force as function of indentation depth and frictional effects between powder and die walls. The commercial finite element solver LS-Dyna and the optimization module LS-OPT are used in the present investigation.

Place, publisher, year, edition, pages
European Powder Metallurgy Association , 2010. Vol. 5, 77-84 p.
Keyword [en]
Compaction, Inverse problems, Advanced materials, Finite element solver, Material characterizations, Material parameter, Optimization module, Optimization procedures, Parameter determination, Uniaxial die compaction
National Category
Applied Mechanics
Identifiers
URN: urn:nbn:se:kth:diva-80872Scopus ID: 2-s2.0-84902124511ISBN: 978-189907219-4 (print)OAI: oai:DiVA.org:kth-80872DiVA: diva2:496861
Conference
World Powder Metallurgy Congress and Exhibition, World PM 2010, Florence, Italy, 10 October 2010 through 14 October 2010
Note

QC 20120424

Available from: 2012-02-10 Created: 2012-02-10 Last updated: 2015-04-21Bibliographically approved

Open Access in DiVA

No full text

Scopus

Authority records BETA

Larsson, Per-Lennart

Search in DiVA

By author/editor
Andersson, DanielLarsson, Per-LennartCadario, Alessandro
By organisation
Solid Mechanics (Div.)
Applied Mechanics

Search outside of DiVA

GoogleGoogle Scholar

isbn
urn-nbn

Altmetric score

isbn
urn-nbn
Total: 142 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf