STACKING FAULT ENERGY IN HIGH MANGANESE ALLOYS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F09%3A00021998" target="_blank" >RIV/61989100:27360/09:00021998 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

STACKING FAULT ENERGY IN HIGH MANGANESE ALLOYS

Popis výsledku v původním jazyce

Stacking fault energy of high manganese alloys (marked as TWIP and TRIPLEX) is an important parameter determining deformation mechanism type realized in above mentioned alloys. Stacking fault energy level can be asserted with a) gliding of partial and/orfull dislocations, b) gliding mechanism and twinning deformation process in connection with increasing of fracture deformation level (deformation elongation) and with increasing of simultaneously realized work hardening process., c) gliding mechanism and deformation induced epsilon-martensite formation. In contribution calculated stacking fault energies are presented for various chemical compositions of high manganese alloys. Stacking fault energy dependences on manganese, carbon, iron and alluminium contents are presented. Results are confronted with some accessible papers.The aim of work is to deep knowledge of presented data. The TWIP and TRIPLEX alloys can be held for promissing new automotive materials.

Název v anglickém jazyce

STACKING FAULT ENERGY IN HIGH MANGANESE ALLOYS

Popis výsledku anglicky

Stacking fault energy of high manganese alloys (marked as TWIP and TRIPLEX) is an important parameter determining deformation mechanism type realized in above mentioned alloys. Stacking fault energy level can be asserted with a) gliding of partial and/orfull dislocations, b) gliding mechanism and twinning deformation process in connection with increasing of fracture deformation level (deformation elongation) and with increasing of simultaneously realized work hardening process., c) gliding mechanism and deformation induced epsilon-martensite formation. In contribution calculated stacking fault energies are presented for various chemical compositions of high manganese alloys. Stacking fault energy dependences on manganese, carbon, iron and alluminium contents are presented. Results are confronted with some accessible papers.The aim of work is to deep knowledge of presented data. The TWIP and TRIPLEX alloys can be held for promissing new automotive materials.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Materials Engineering

ISSN

1335-0803

e-ISSN

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Svazek periodika

XVI

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

5

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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