About: Improvement of Mechanical Properties on a Surface of Bulk Ceramics

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Ways to improve mechanical properties on a surface of bulk ceramics were presented. First of all, samples of bulk ceramics were superficially remelted by a diode laser Rofin DL 031Q. In the series of following experiments the authors achieved a similar kind of surface treatment with a plasma torch conventionally utilized for plasma spraying. Commercial bulk ceramic materials produced via sintering or casting were treated. The materials were members of ternary systems, such as, magnesia-alumina-silica and zirconia-alumina-silica. Before and after thermal treatment, the microstructure was studied and the microhardness was measured in surface layers and also deep inside the bulk body. Slurry abrasion resistance was determined as well. Microhardness and wear resistance is improved with Eucor and at certain degree also regarding cordierite. The microstructural character of a completely remelted external layer, partly influenced intermediate layers, and the original bulk body is discussed. Ways to improve mechanical properties on a surface of bulk ceramics were presented. First of all, samples of bulk ceramics were superficially remelted by a diode laser Rofin DL 031Q. In the series of following experiments the authors achieved a similar kind of surface treatment with a plasma torch conventionally utilized for plasma spraying. Commercial bulk ceramic materials produced via sintering or casting were treated. The materials were members of ternary systems, such as, magnesia-alumina-silica and zirconia-alumina-silica. Before and after thermal treatment, the microstructure was studied and the microhardness was measured in surface layers and also deep inside the bulk body. Slurry abrasion resistance was determined as well. Microhardness and wear resistance is improved with Eucor and at certain degree also regarding cordierite. The microstructural character of a completely remelted external layer, partly influenced intermediate layers, and the original bulk body is discussed. (en)
Title	Improvement of Mechanical Properties on a Surface of Bulk Ceramics Improvement of Mechanical Properties on a Surface of Bulk Ceramics (en)
skos:prefLabel	Improvement of Mechanical Properties on a Surface of Bulk Ceramics Improvement of Mechanical Properties on a Surface of Bulk Ceramics (en)
skos:notation	RIV/61389021:_____/09:00332308!RIV10-AV0-61389021
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1QS200430560), Z(AV0Z20430508)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Ctibor, Pavel
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyziky plazmatu AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	318834
http://linked.open...ai/riv/idVysledku	RIV/61389021:_____/09:00332308
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Bulk ceramics; plasma post-treatment; diode laser; wear resistance; mechanical testing (en)
http://linked.open.../riv/klicoveSlovo	wear resistance diode laser mechanical testing Bulk ceramics plasma post-treatment
http://linked.open...ontrolniKodProRIV	[ED113E0AA4A9]
http://linked.open...v/mistoKonaniAkce	Trollhättan
http://linked.open...i/riv/mistoVydani	Trollhättan
http://linked.open...i/riv/nazevZdroje	Proceedings of the 22nd International Conference on Surface Modification Technologies
http://linked.open...in/vavai/riv/obor	JH
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Progressive thermally sprayed coatings with enhanced wear resistance
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Ctibor, Pavel Kraus, L.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2008-09-22 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Physical and chemical processes in plasmas and theis applications
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	University West
https://schema.org/isbn	978-0-9817065-1-1
is http://linked.open...avai/riv/vysledek of	Improvement of Mechanical Properties on a Surface of Bulk Ceramics Improvement of Mechanical Properties on a Surface of Bulk Ceramics Improvement of Mechanical Properties on a Surface of Bulk Ceramics Improvement of Mechanical Properties on a Surface of Bulk Ceramics

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