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Surface adhesion between ceramic injection molding feedstocks and processing tools

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dc.title Surface adhesion between ceramic injection molding feedstocks and processing tools en
dc.contributor.author Hausnerová, Berenika
dc.contributor.author Bleyan, Davit
dc.contributor.author Kašpárková, Věra
dc.contributor.author Pata, Vladimír
dc.relation.ispartof Ceramics International
dc.identifier.issn 0272-8842 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2016
utb.relation.volume 42
utb.relation.issue 1
dc.citation.spage 460
dc.citation.epage 465
dc.type article
dc.language.iso en
dc.publisher Elsevier, Ltd.
dc.identifier.doi 10.1016/j.ceramint.2015.08.132
dc.relation.uri https://www.sciencedirect.com/science/article/pii/S0272884215016582
dc.subject Ceramic injection molding en
dc.subject Adhesion en
dc.subject Contact angle en
dc.subject Surface energy en
dc.description.abstract Interfacial adhesion between highly filled aluminum and zirconium oxides ceramic compounds and CIM (Ceramic Injection Molding) processing tools was investigated from contact angle measurement. Polymers considered as binder components were low density polyethylene, paraffin wax, polyethylene glycol, camauba wax, acrawax, and stearic acid. Channel walls of the mold were constructed from hardened, TiN hardened, nitridized and heat-treated steels. From the calculated surface energies, the superiority of heat-treated steel as well as acrawax and especially polyethylene glycol as binders is derived. Carnauba wax shows similar wettability as stearic acid, thus becoming promising substitute for the role of processing aid. Concerning tested ceramic powders, Al2O3 revealed somewhat higher polar component of the surface energy than ZrO2. The differences in total surface energies of powders and binders are all about 3 J/m(2) lower (PEG) or higher (PW, LDPE, AW, CW, SA) for Al2O3 powder than for ZrO2. (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1005805
utb.identifier.obdid 43875069
utb.identifier.scopus 2-s2.0-84941801004
utb.identifier.wok 000365369500051
utb.source j-wok
dc.date.accessioned 2016-04-12T11:51:58Z
dc.date.available 2016-04-12T11:51:58Z
dc.description.sponsorship Ministry of Education, Youth and Sports of the Czech Republic Program NPU I [LO1504]; TBU in Zlin [IGA/FT/2015/001]
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Hausnerová, Berenika
utb.contributor.internalauthor Bleyan, Davit
utb.contributor.internalauthor Kašpárková, Věra
utb.contributor.internalauthor Pata, Vladimír
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