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http://dx.doi.org/10.18419/opus-14684
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DC Element | Wert | Sprache |
---|---|---|
dc.contributor.author | Zakiev, Islam | - |
dc.contributor.author | Gogotsi, George A. | - |
dc.contributor.author | Storchak, Michael | - |
dc.contributor.author | Zakiev, Vadim | - |
dc.date.accessioned | 2024-07-19T14:11:13Z | - |
dc.date.available | 2024-07-19T14:11:13Z | - |
dc.date.issued | 2020 | de |
dc.identifier.issn | 2571-9637 | - |
dc.identifier.uri | http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-ds-147033 | de |
dc.identifier.uri | http://elib.uni-stuttgart.de/handle/11682/14703 | - |
dc.identifier.uri | http://dx.doi.org/10.18419/opus-14684 | - |
dc.description.abstract | The regularity of glass surface fracture and resistance to destruction were investigated by the methods of progressive and static microscratching with the Berkovich indenter. The research hardware was the original nanoindentation/microscratching devices and a non-contact interference profilometer for studying the morphology of the formed microscratches. The regularities of the fracture stages and the cracks growth along the microscratch were established depending on the indenter applied load. Based on analysis of the microcracks profile formed at various loads on the indenter immediately after the process of applying these scratches and after several hours of rest, it was found that the process of crack propagation along the scratch continues for a long time. Taking into account this established fact, a discrete-statistical method of the cracks formation for a long time is proposed. In accordance with this method, scratching is carried out with a constant load on short and separated tracks. The load on the indenter in each track increases discretely with a certain step. The influence of the medium on the scratching process is analyzed. The breaking mechanism in the glasses scratching process is formulated as the load on the indenter increases, and a model of the glass fracture stages is proposed. | en |
dc.description.sponsorship | National Academy of Sciences of Ukraine | de |
dc.language.iso | en | de |
dc.relation.uri | doi:10.3390/surfaces3020016 | de |
dc.rights | info:eu-repo/semantics/openAccess | de |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | de |
dc.subject.ddc | 620 | de |
dc.subject.ddc | 670 | de |
dc.title | Glass fracture during micro-scratching | en |
dc.type | article | de |
dc.date.updated | 2023-11-14T01:28:23Z | - |
ubs.fakultaet | Konstruktions-, Produktions- und Fahrzeugtechnik | de |
ubs.fakultaet | Fakultätsübergreifend / Sonstige Einrichtung | de |
ubs.institut | Institut für Werkzeugmaschinen | de |
ubs.institut | Fakultätsübergreifend / Sonstige Einrichtung | de |
ubs.publikation.noppn | yes | de |
ubs.publikation.seiten | 211-224 | de |
ubs.publikation.source | Surfaces 3 (2020), S. 211-224 | de |
ubs.publikation.typ | Zeitschriftenartikel | de |
Enthalten in den Sammlungen: | 07 Fakultät Konstruktions-, Produktions- und Fahrzeugtechnik |
Dateien zu dieser Ressource:
Datei | Beschreibung | Größe | Format | |
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surfaces-03-00016.pdf | 5,39 MB | Adobe PDF | Öffnen/Anzeigen |
Diese Ressource wurde unter folgender Copyright-Bestimmung veröffentlicht: Lizenz von Creative Commons