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Article
License: CC BY NC
Data sources: UnpayWall
https://doi.org/10.2991/imst-1...
Article . 2016 . Peer-reviewed
Data sources: Crossref
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Micro-hardness of surface layer of irradiated polypropylene

Authors: Maňas, David; Ovsík, Martin; Maňas, Miroslav; Staněk, Michal; Gajzlerová, Lenka; Mizera, Martin; Gabko, Libor; +1 Authors

Micro-hardness of surface layer of irradiated polypropylene

Abstract

Using high doses of beta radiation for polypropylene (PP) and its influence on the changes of micromechanical properties of surface layer has not been studied in detail so far. The specimens of PP were made by injection moulding technology and irradiated by high doses of beta radiation (0, 33, and 66 kGy). The changes in the microstructure and micromechanical properties of surface layer were evaluated using WAXS and instrumented microhardness test. The results of the measurements showed considerable increase in micromechanical properties (indentation hardness, indentation elastic modulus) when high doses of beta radiation are used.

Country
Czech Republic
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Keywords

polypropylene (PP), WAXS, microhardness, beta-irradiation, micromechanical properties, surface layer

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold