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Environmentally efficient 316L stainless steel feedstocks for powder injection molding

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dc.title Environmentally efficient 316L stainless steel feedstocks for powder injection molding en
dc.contributor.author Hausnerová, Berenika
dc.contributor.author Novák, Martin
dc.relation.ispartof Polymers
dc.identifier.issn 2073-4360 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2020
utb.relation.volume 12
utb.relation.issue 6
dc.type article
dc.language.iso en
dc.publisher MDPI AG
dc.identifier.doi 10.3390/polym12061296
dc.relation.uri https://www.mdpi.com/2073-4360/12/6/1296
dc.subject powder injection molding en
dc.subject processability en
dc.subject feedstock en
dc.subject wax binder en
dc.subject 316L stainless steel powder en
dc.description.abstract In this study, environmentally convenient highly metal powder filled feedstocks intended for powder injection molding is presented. The composition of 60 vol % 316L stainless steel gas atomized powder feedstocks containing semicrystalline waxes: acrawax or carnauba wax and paraffin wax, combined with polyethylene glycol and modifier, was optimized to provide defect-free parts. Rheological as well as thermogravimetric analyses supported with scanning electron microscopy and metallography were employed to set up optimum conditions for molding, debinding and sintering. The performance of the novel feedstock was compared with currently available polyolefines-based materials, and results showed an efficiency enhancement due to the substantially lower (about 100 °C) mixing and molding temperatures as well as a reduction of debinding and sintering times at the simultaneous achievement of better mechanical properties in terms of elongation and tensile strength, in comparison to the mass production feedstock. © 2020 by the authors. en
utb.faculty Faculty of Technology
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1009805
utb.identifier.obdid 43881620
utb.identifier.scopus 2-s2.0-85087857377
utb.identifier.wok 000550787900001
utb.identifier.pubmed 32516982
utb.source j-scopus
dc.date.accessioned 2020-07-29T07:30:39Z
dc.date.available 2020-07-29T07:30:39Z
dc.description.sponsorship TBU in Zlin [IGA/CPS/2018/006, IGA/FT/2019/001]; Ministry of Education, Youth and Sports of the Czech Republic-Program NPU I [LO1504]
dc.rights Attribution 4.0 International
dc.rights.uri http://creativecommons.org/licenses/by/4.0/
dc.rights.access openAccess
utb.ou Department of Production Engineering
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Hausnerová, Berenika
utb.contributor.internalauthor Novák, Martin
utb.fulltext.affiliation Berenika Hausnerova 1,2*, Martin Novak 1 1 Department of Production Engineering, Faculty of Technology, Tomas Bata University in Zlin, Vavreckova 275, 760 01 Zlin, Czech Republic; m8_novak@utb.cz 2 Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, nam. T.G. Masaryka 5555, 760 01 Zlin, Czech Republic * Correspondence: hausnerova@utb.cz; Tel.: +420-606-777-288
utb.fulltext.dates Received: 20 April 2020 Accepted: 2 June 2020 Published: 5 June 2020
utb.fulltext.sponsorship This work was realized with the financial support of the internal grants of TBU in Zlin No. IGA/CPS/2018/006 and IGA/FT/2019/001 funded from the resources of specific university research, and was also supported by the Ministry of Education, Youth and Sports of the Czech Republic-Program NPU I (LO1504).
utb.wos.affiliation [Hausnerova, Berenika; Novak, Martin] Tomas Bata Univ Zlin, Fac Technol, Dept Prod Engn, Vavreckova 275, Zlin 76001, Czech Republic; [Hausnerova, Berenika] Tomas Bata Univ Zlin, Univ Inst, Ctr Polymer Syst, Nam TG Masaryka 5555, Zlin 76001, Czech Republic
utb.scopus.affiliation Department of Production Engineering, Faculty of Technology, Tomas Bata University in Zlin, Vavreckova 275, Zlin, 76001, Czech Republic; Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, nam. T.G. Masaryka 5555, Zlin, 76001, Czech Republic
utb.fulltext.projects IGA/CPS/2018/006
utb.fulltext.projects IGA/FT/2019/001
utb.fulltext.projects LO1504
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Attribution 4.0 International Except where otherwise noted, this item's license is described as Attribution 4.0 International