| Attributes | Values |
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| rdf:type
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| Description
| - V automobilobém průmyslu bylo dosaženo významného pokroku jak v bezpečnosti, tak i ve spotřebě paliva. Perspektivní generaci materiálů tvoří vysokomanganové slitiny o vysoké pevnosti a tažnosti. Jedná se např. o slitiny FeMn TWIP1100 (dvojčatově indukovaná plasticita), u nichž je materiál v širokém intervalu teplot tvořen zcela strukturou FCC a hlavním deformačním mechanismem je dvojčatní. Vedle dislokačního skluzu je realizováno mechanické dvojčatní anebo -martensit. Oba poslední dva jmenované mechanismy jsou konkurenční a jejich realizace závisí na energii vrstevné chyby (SFE). Je-li tato vyšší než cca 20mJm-2, nevzniká -martensit. Dvojčatní pak je rozhodujícím mechanismem a přispívá k dosažení vysokých mechanických vlastností. Mez kluzu Rp odpovídá cca 500 MPa, Rm 1100 MPa a celkové prodloužení 50-60 % při téměř stejné úrovni rovnoměrného prodloužení. V daném případě je tvorba krčku potlačena. (cs)
- In the automotive industry significant process has been achieved concerning safety and fuel economy. High manganese materials form perspective generation of ductile high strength alloy. Extraordinary mechanical properties of these alloys named FeMnTWIP1100 (twinning induced plasticity) basically come from two main features: a) material is fully formed with the FCC structure at all considered temperatures b) twinning is the main deformation mechanism. The FeMnTWIP alloys possess low stacking fault energy (SFE) leading to the possibility of multiple simultaneous and/or sequential deformation mechanisms. In addition to dislocation slip, both mechanism twinning and -martensite formation are concurrent deformation mechanisms linked to the SFE. The boundary value of those parameters is 18mJm-2. At the SFE level, being higher than presented critical value (around 20 25mJm-2 usually) -martensite is not initiated. The twinning deformation acts as the decisive mechanism contributing to the achievement of high
- In the automotive industry significant process has been achieved concerning safety and fuel economy. High manganese materials form perspective generation of ductile high strength alloy. Extraordinary mechanical properties of these alloys named FeMnTWIP1100 (twinning induced plasticity) basically come from two main features: a) material is fully formed with the FCC structure at all considered temperatures b) twinning is the main deformation mechanism. The FeMnTWIP alloys possess low stacking fault energy (SFE) leading to the possibility of multiple simultaneous and/or sequential deformation mechanisms. In addition to dislocation slip, both mechanism twinning and -martensite formation are concurrent deformation mechanisms linked to the SFE. The boundary value of those parameters is 18mJm-2. At the SFE level, being higher than presented critical value (around 20 25mJm-2 usually) -martensite is not initiated. The twinning deformation acts as the decisive mechanism contributing to the achievement of high (en)
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| Title
| - CONTRIBUTION TO PHYSICAL METALLURGY OF NEW HIGH STRENGTH Mn MATERIAL
- PŘÍSPĚVEK K FYZIKÁLNÍ METALURGII NOVÉHO Mn MATERIÁLU O VYSOKÉ PEVNOSTI (cs)
- CONTRIBUTION TO PHYSICAL METALLURGY OF NEW HIGH STRENGTH Mn MATERIAL (en)
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| skos:prefLabel
| - CONTRIBUTION TO PHYSICAL METALLURGY OF NEW HIGH STRENGTH Mn MATERIAL
- PŘÍSPĚVEK K FYZIKÁLNÍ METALURGII NOVÉHO Mn MATERIÁLU O VYSOKÉ PEVNOSTI (cs)
- CONTRIBUTION TO PHYSICAL METALLURGY OF NEW HIGH STRENGTH Mn MATERIAL (en)
|
| skos:notation
| - RIV/61989100:27360/07:00016195!RIV09-MSM-27360___
|
| 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
| |
| http://linked.open...vai/riv/dodaniDat
| |
| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
| |
| http://linked.open...titaPredkladatele
| |
| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/61989100:27360/07:00016195
|
| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - Mechanical twinning; -martensite; stacking fault energy; necking formation; twinning induced plasticity (TWIP) (en)
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| http://linked.open.../riv/klicoveSlovo
| |
| http://linked.open...odStatuVydavatele
| |
| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Acta Metallurgica Slovaca
|
| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...v/svazekPeriodika
| |
| http://linked.open...iv/tvurceVysledku
| - Mazancová, Eva
- Mazanec, Karel
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| http://linked.open...n/vavai/riv/zamer
| |
| issn
| |
| number of pages
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| http://localhost/t...ganizacniJednotka
| |
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