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Wall slip of highly filled powder injection moulding compounds in dependence on capillary die geometry

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dc.title Wall slip of highly filled powder injection moulding compounds in dependence on capillary die geometry en
dc.contributor.author Filip, Petr
dc.contributor.author Hausnerová, Berenika
dc.contributor.author Sanétrník, Daniel
dc.contributor.author Hnátková, Eva
dc.relation.ispartof Novel Trends in Rheology VIII
dc.identifier.issn 0094-243X Scopus Sources, Sherpa/RoMEO, JCR
dc.identifier.isbn 9780735418394
dc.date.issued 2019
utb.relation.volume 2107
dc.event.title 8th International Conference on Novel Trends in Rheology
dc.event.location Zlín
utb.event.state-en Czech Republic
utb.event.state-cs Česká republika
dc.event.sdate 2019-07-30
dc.event.edate 2019-07-31
dc.type conferenceObject
dc.language.iso en
dc.publisher American Institute of Physics Inc.
dc.identifier.doi 10.1063/1.5109499
dc.relation.uri https://aip.scitation.org/doi/abs/10.1063/1.5109499
dc.description.abstract The feedstocks used in Powder Injection Moulding (PIM) are formed by solid particles incorporated into a binder with presence of surfactant enabling manufacturing of highly concentrated suspensions. Relatively even distribution of particles is violated in the close vicinity of the walls. A thin layer adjacent to the walls is pre-dominantly occupied by the binder only and at the interface wall-binder so-called wall slip occurs. Success and acceptance of an injection moulding step in PIM process primarily subjects to this wall slip phenomenon. The wall slip was qualitatively and quantitatively measured using a capillary rheometer equipped with the dies of different entrance angles. It was proved that this differentness has a significant impact on an appearance of wall slip (its intensity). Using four PIM feedstocks reliable slip velocity values of highly filled compounds were obtained for conical dies contrasting to the results with flat dies used in the majority of studies. © 2019 Author(s). en
utb.faculty Faculty of Technology
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1008813
utb.identifier.obdid 43880531
utb.identifier.scopus 2-s2.0-85067103285
utb.identifier.wok 000479303100008
utb.source d-scopus
dc.date.accessioned 2019-08-13T10:17:22Z
dc.date.available 2019-08-13T10:17:22Z
dc.description.sponsorship Grant Agency CR [17-26808S]; Ministry of Education, Youth, and Sports of the Czech Republic - Program NPU I [LO1504]
utb.ou Department of Production Engineering
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Hausnerová, Berenika
utb.contributor.internalauthor Sanétrník, Daniel
utb.contributor.internalauthor Hnátková, Eva
utb.fulltext.affiliation Petr Filip 1,a), Berenika Hausnerova 2,3,b), Daniel Sanetrnik 2,3,c), Eva Hnatkova 2,d) 1 Institute of Hydrodynamics, Czech Academy of Sciences, Pod Patankou 5, 166 12 Prague, Czech Republic 2 Dept. of Production Engineering, Faculty of Technology, Tomas Bata University in Zlin, nam. T. G. Masaryka 5555, 760 01 Zlin, Czech Republic 3 Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Tr. T. Bati 5678, 760 01 Zlin, Czech Republic a)Corresponding author: filip@ih.cas.cz b)hausnerova@utb.cz c)dsanetrnik@utb.cz d)ehnatkova@utb.cz
utb.fulltext.dates Published Online: 21 May 2019
utb.fulltext.sponsorship The author (P. F.) wishes to acknowledge the Grant Agency CR for the financial support of Grant Project No. 17-26808S. The authors (B.H., D.S., E.H.) wishes to acknowledge the Ministry of Education, Youth, and Sports of the Czech Republic - Program NPU I (LO1504) for the financial support.
utb.wos.affiliation [Filip, Petr] Czech Acad Sci, Inst Hydrodynam, Patankou 5, Prague 16612, Czech Republic; [Hausnerova, Berenika; Sanetrnik, Daniel; Hnatkova, Eva] Tomas Bata Univ Zlin, Fac Technol, Dept Prod Engn, Nam TG Masaryka 5555, Zlin 76001, Czech Republic; [Hausnerova, Berenika; Sanetrnik, Daniel] Tomas Bata Univ Zlin, Univ Inst, Ctr Polymer Syst, Tr T Bati 5678, Zlin 76001, Czech Republic
utb.scopus.affiliation Institute of Hydrodynamics, Czech Academy of Sciences, Pod Patankou 5, Prague, 166 12, Czech Republic; Dept. of Production Engineering, Faculty of Technology, Tomas Bata University in Zlin, nam. T. G. Masaryka 5555, Zlin, 760 01, Czech Republic; Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Tr. T. Bati 5678, Zlin, 760 01, Czech Republic
utb.fulltext.projects 17-26808S
utb.fulltext.projects LO1504
utb.fulltext.faculty Faculty of Technology
utb.fulltext.faculty University Institute
utb.fulltext.faculty Faculty of Technology
utb.fulltext.faculty University Institute
utb.fulltext.faculty Faculty of Technology
utb.fulltext.ou Department of Production Engineering
utb.fulltext.ou Centre of Polymer Systems
utb.fulltext.ou Department of Production Engineering
utb.fulltext.ou Centre of Polymer Systems
utb.fulltext.ou Department of Production Engineering
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