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rdf:type
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Description
| - Accumulative roll bonding (ARB) allows producing ultrafine-grained sheets of high strength and has been successfully used to prepare such materials from aluminium alloys. However, due to intensive work hardening of bond-rolled AlMg3 sheets, significant edge cracking occurred. Cracking was reduced by cladding AlMg3 with aluminium. Lamellar composites were thus prepared. Their structure was studied by EBSD and TEM; hardening was monitored by hardness measurements and tensile tests. Composite grain sizes are coarser and high angle grain boundaries fraction is lower than in mono-material sheets. In accordance, the evolution of strength with ARB cycles in both materials differs. AlMg3 composite layers exhibit less work hardening than the mono-material; composite strength is between that of the two mono-material ARB sheets.
- Accumulative roll bonding (ARB) allows producing ultrafine-grained sheets of high strength and has been successfully used to prepare such materials from aluminium alloys. However, due to intensive work hardening of bond-rolled AlMg3 sheets, significant edge cracking occurred. Cracking was reduced by cladding AlMg3 with aluminium. Lamellar composites were thus prepared. Their structure was studied by EBSD and TEM; hardening was monitored by hardness measurements and tensile tests. Composite grain sizes are coarser and high angle grain boundaries fraction is lower than in mono-material sheets. In accordance, the evolution of strength with ARB cycles in both materials differs. AlMg3 composite layers exhibit less work hardening than the mono-material; composite strength is between that of the two mono-material ARB sheets. (en)
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Title
| - Multilayer composite Al99.99/AlMg3 sheets prepared by accumulative roll bonding
- Multilayer composite Al99.99/AlMg3 sheets prepared by accumulative roll bonding (en)
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skos:prefLabel
| - Multilayer composite Al99.99/AlMg3 sheets prepared by accumulative roll bonding
- Multilayer composite Al99.99/AlMg3 sheets prepared by accumulative roll bonding (en)
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skos:notation
| - RIV/26316919:_____/09:#0000173!RIV10-MSM-26316919
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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...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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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/26316919:_____/09:#0000173
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Accumulative roll bonding,Ultrafine-grained, AlMg3 alloy, Composite, Strength, Microstructure, EBSD (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - DE - Spolková republika Německo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - International Journal of Material Research
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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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
| - Cieslar, Miroslav
- Sláma, Peter
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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