dc.identifier.uri |
http://dx.doi.org/10.15488/1749 |
|
dc.identifier.uri |
http://www.repo.uni-hannover.de/handle/123456789/1774 |
|
dc.contributor.author |
Zou, Yibo
|
|
dc.contributor.author |
Kästner, Markus
|
|
dc.contributor.author |
Reithmeier, Eduard
|
|
dc.contributor.editor |
Tománek, Pavel
|
|
dc.contributor.editor |
Senderáková, Dagmar
|
|
dc.contributor.editor |
Páta, Petr
|
|
dc.date.accessioned |
2017-08-08T08:49:48Z |
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dc.date.available |
2017-08-08T08:49:48Z |
|
dc.date.issued |
2015 |
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dc.identifier.citation |
Zou, Y.; Kästner, M.; Reithmeier, E.: Characterization of porous surfaces with spatial point pattern analysis. In: Proceedings of SPIE - The International Society for Optical Engineering 9450 (2015), 94500B. DOI: https://doi.org/10.1117/12.2070329 |
|
dc.description.abstract |
Nowadays thermal plasma spray coating is widespread in automobile industry. For example, in the cylinder manufacturing process coatings are applied for friction reduction, wear and corrosion resistance. After the honing process, a coated surface exhibits porous microstructures, which are often characterized in order to understand functional correlations between key parameters of the pores and friction performance. In this paper, spatial point pattern analysis is used to investigate the pores' distribution in a two dimensional space. Methods, such as nearest neighbor analysis and Ripley's K-function, are used to conduct the experiments to analyze the observer's pattern. Different edge correction methods in Ripley's K-function are introduced. Confidence envelopes are simulated using the Monte Carlo method. Experimental results are presented to reveal the patterns of pores, where influences of the selected measurement area on the results are taken into account and further discussed. © 2015 SPIE. |
eng |
dc.language.iso |
eng |
|
dc.publisher |
Bellingham, Wash. : SPIE |
|
dc.relation.ispartof |
Photonics, Devices and Systems VI : 27-29 August 2014, Prague, Czech Republic |
|
dc.relation.ispartofseries |
Proceedings of SPIE 9450 (2015) |
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dc.rights |
Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. Dieser Beitrag ist aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich. |
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dc.subject |
Characterization |
eng |
dc.subject |
Point pattern analysis |
eng |
dc.subject |
Porous surfaces |
eng |
dc.subject |
Ripley's K-Function |
eng |
dc.subject |
Automotive industry |
eng |
dc.subject |
Characterization |
eng |
dc.subject |
Coatings |
eng |
dc.subject |
Corrosion resistance |
eng |
dc.subject |
Friction |
eng |
dc.subject |
Monte Carlo methods |
eng |
dc.subject |
Plasma spraying |
eng |
dc.subject |
Wear resistance |
eng |
dc.subject |
Functional correlation |
eng |
dc.subject |
Nearest neighbor analysis |
eng |
dc.subject |
Point pattern analysis |
eng |
dc.subject |
Porous surface |
eng |
dc.subject |
Ripley's K function |
eng |
dc.subject |
Spatial point pattern analysis |
eng |
dc.subject |
Two dimensional spaces |
eng |
dc.subject |
Wear and corrosion resistance |
eng |
dc.subject |
Spatial variables measurement |
eng |
dc.subject.classification |
Konferenzschrift |
ger |
dc.subject.ddc |
530 | Physik
|
ger |
dc.title |
Characterization of porous surfaces with spatial point pattern analysis |
eng |
dc.type |
BookPart |
|
dc.type |
Text |
|
dc.relation.essn |
1996-756X |
|
dc.relation.isbn |
978-1-62841-566-7 |
|
dc.relation.issn |
0277-786X |
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dc.relation.doi |
https://doi.org/10.1117/12.2070329 |
|
dc.bibliographicCitation.volume |
9450 |
|
dc.bibliographicCitation.firstPage |
94500B |
|
dc.description.version |
publishedVersion |
|
tib.accessRights |
frei zug�nglich |
|