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Description
| - Rapidly solidified melt spun ribbons from Al - 7%Cr alloy were prepared under various conditions of melt spinning. As-solidified ribbons mostly exhibited heterogeneity represented by structural gradient due to non-uniform freezing conditions at the substrate side and free surface. The material at the substrate side is typical by segregation-free structure. On the other hand, in the microstructure close to the free surface, many primarily crystallised, variously shaped formations were found. X-ray diffraction and electron diffraction revealed that rapidly solidified material contains supersaturated (Al) solid solution and various less or more stable intermetallics.
- Rapidly solidified melt spun ribbons from Al - 7%Cr alloy were prepared under various conditions of melt spinning. As-solidified ribbons mostly exhibited heterogeneity represented by structural gradient due to non-uniform freezing conditions at the substrate side and free surface. The material at the substrate side is typical by segregation-free structure. On the other hand, in the microstructure close to the free surface, many primarily crystallised, variously shaped formations were found. X-ray diffraction and electron diffraction revealed that rapidly solidified material contains supersaturated (Al) solid solution and various less or more stable intermetallics. (en)
- Rychle ztuhlé kovové pásky slitiny Al-7Cr byly připraveny při různých podmínkách melt-spinningu. Ve stavu po rychlém tuhnutí pásky vykazovaly heterogenity co se týče strukturního gradientu, vyvolaného nerovnoměrným tuhnutím na straně substrátu a na straně volného povrchu. Materiál na straně substrátu byl typický strukturou téměř bez segregací. Na druhé straně, v mikrostruktuře na straně volného povrchu byly nalezeny reůzné útvary o proměnlivém chemickém složení a tvaru. Rentgenová difrakce ukázala, že rychle ztuhlý materiál obsahuje přesycený tuhý roztok (Al) a různé více nebo méně stabilní intermetalidy. (cs)
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Title
| - Microstructural Evaluation of Rapidly Solidified Al-7Cr Melt Spun Ribbons
- Microstructural Evaluation of Rapidly Solidified Al-7Cr Melt Spun Ribbons (en)
- Hodnocení mikrostruktury rychle ztuhlé pásky Al-7Cr (cs)
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skos:prefLabel
| - Microstructural Evaluation of Rapidly Solidified Al-7Cr Melt Spun Ribbons
- Microstructural Evaluation of Rapidly Solidified Al-7Cr Melt Spun Ribbons (en)
- Hodnocení mikrostruktury rychle ztuhlé pásky Al-7Cr (cs)
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skos:notation
| - RIV/68407700:21220/08:02150469!RIV09-MSM-21220___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/68407700:21220/08:02150469
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Al-Cr system; melt spinning; non-equilibrium freezing; rapid solidification (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Jurči, Peter
- Hudáková, M.
- Dománková, M.
- Šuštaršič, B.
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