Publikace UTB
Repozitář publikační činnosti UTB

Improving surface properties of linear polyethylene by radiation measured by ultra-nano indentation test

Repozitář DSpace/Manakin

Zobrazit minimální záznam


dc.title Improving surface properties of linear polyethylene by radiation measured by ultra-nano indentation test en
dc.contributor.author Ovsík, Martin
dc.contributor.author Staněk, Michal
dc.contributor.author Dočkal, Adam
dc.contributor.author Řezníček, Martin
dc.contributor.author Hýlová, Lenka
dc.relation.ispartof Materials Science Forum
dc.identifier.issn 0255-5476 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2019
utb.relation.volume 952
dc.citation.spage 172
dc.citation.epage 179
dc.type article
dc.language.iso en
dc.publisher Trans Tech Publications Ltd
dc.identifier.doi 10.4028/www.scientific.net/MSF.952.172
dc.relation.uri https://www.scientific.net/MSF.952.172
dc.subject Beta radiation en
dc.subject Crosslinked en
dc.subject Indentation hardness en
dc.subject Indentation modulus en
dc.subject Polyethylene en
dc.subject Ultra-nano indentation en
dc.description.abstract Surface properties are important aspect for correct function of construction (technical) parts. By improving mechanical properties of surface, an increase of abrasion resistance and wear resistance is reached. Longevity and economical aspect have an important role in final useful properties of product. Measurement of surface properties was done by ultra-nano indentation technique (UNHT3), this is the best tool available right now, this technique is based on instrumented testing. Surface properties were modified by ionized radiation, that caused the creation of crosslinked structure in polyethylene. During radiation a three dimensional network is created, that improves final properties of product such as: hardness, elasticity modulus, thermal stability, etc. During ionized radiation there are two actions that take place at the same time, crosslinking and degradation. Goal of this paper is to consider how radiation intensity affects surface properties (indentation hardness, indentation modulus, deformation work, etc.) Another goal of this paper is to find out the optimal dose of radiation, that will cause more three dimensional crosslinking and less degradation as degradation causes decrease in mechanical properties. © 2019 Trans Tech Publications Ltd, Switzerland. en
utb.faculty Faculty of Applied Informatics
dc.identifier.uri http://hdl.handle.net/10563/1008763
utb.identifier.obdid 43880120
utb.identifier.scopus 2-s2.0-85066288728
utb.identifier.coden MSFOE
utb.source j-scopus
dc.date.accessioned 2019-08-13T10:17:18Z
dc.date.available 2019-08-13T10:17:18Z
utb.ou CEBIA-Tech
utb.contributor.internalauthor Ovsík, Martin
utb.contributor.internalauthor Staněk, Michal
utb.contributor.internalauthor Dočkal, Adam
utb.contributor.internalauthor Řezníček, Martin
utb.contributor.internalauthor Hýlová, Lenka
utb.fulltext.affiliation Martin Ovsik 1,a*, Michal Stanek 1,b, Adam Dockal 1,c, Martin Reznicek 1,d, Lenka Hylova 1,e 1 Tomas Bata University in Zlin, TGM 5555, 760 01 Zlin, Czech Republic a ovsik@ft.utb.cz, b stanek@ft.utb.cz, c a_dockal@utb.cz, d mreznicek@utb.cz, e hylova@utb.cz
utb.fulltext.dates Submitted: 2018-10-31 Revised: 2018-11-29 Accepted: 2018-11-29 Online: 2019-04-24
utb.fulltext.sponsorship This work was supported by the European Regional Development Fund under the project CEBIA-Tech Instrumentation No. CZ.1.05/2.1.00/19.0376 and by the Ministry of Education, Youth and Sports of the Czech Republic within the National Sustainability Program project no. LO1303 (MSMT-7778/2014). Moreover, it was supported by the Internal Grant Agency of TBU in Zlin: no. IGA/FT/2019/002.
utb.scopus.affiliation Tomas Bata University in Zlin, TGM 5555, Zlin, 760 01, Czech Republic
utb.fulltext.projects CZ.1.05/2.1.00/19.0376
utb.fulltext.projects LO1303
utb.fulltext.projects IGA/FT/2019/002
Find Full text

Soubory tohoto záznamu

Zobrazit minimální záznam