Hot Rolling of Brittle Aluminide of Type Fe-40Al-Zr-B

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F11%3A86081358" target="_blank" >RIV/61989100:27360/11:86081358 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24210/11:#0002479

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Hot Rolling of Brittle Aluminide of Type Fe-40Al-Zr-B

Popis výsledku v původním jazyce

Possibilities of processing of the brittle alloy type Fe-40Al-Zr-B (with 40.3 at.% Al) were evaluated by the laboratory hot rolling. The material obtained by melting in the laboratory vacuum induction furnace had the following chemical composition (wt.%): 24.6 Al ? 0.15 Mn ? 0.02 C ? 0.18 Zr ? 0.010 B (the remainder is Fe). The obtained castings of thickness 19.5 mm were processed by flat rolling with several reversible reductions to the nominal thickness of 12.5 mm or 5.5 mm. The samples were formed either directly or after wrapping in a special welded protective capsule made of the ferritic corrosion-resistant steel AISI 430. Rolling of the given material without the protective capsule led to immediate formation of transversal cracks. The use of protective capsules made it possible to achieve by hot rolling in laboratory conditions the partial height reductions of almost 20% and the total height reduction of more than 70%. From the viewpoint of technological formability, conformity o

Název v anglickém jazyce

Hot Rolling of Brittle Aluminide of Type Fe-40Al-Zr-B

Popis výsledku anglicky

Possibilities of processing of the brittle alloy type Fe-40Al-Zr-B (with 40.3 at.% Al) were evaluated by the laboratory hot rolling. The material obtained by melting in the laboratory vacuum induction furnace had the following chemical composition (wt.%): 24.6 Al ? 0.15 Mn ? 0.02 C ? 0.18 Zr ? 0.010 B (the remainder is Fe). The obtained castings of thickness 19.5 mm were processed by flat rolling with several reversible reductions to the nominal thickness of 12.5 mm or 5.5 mm. The samples were formed either directly or after wrapping in a special welded protective capsule made of the ferritic corrosion-resistant steel AISI 430. Rolling of the given material without the protective capsule led to immediate formation of transversal cracks. The use of protective capsules made it possible to achieve by hot rolling in laboratory conditions the partial height reductions of almost 20% and the total height reduction of more than 70%. From the viewpoint of technological formability, conformity o

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

<a href="/cs/project/GAP107%2F10%2F0438" target="_blank" >GAP107/10/0438: Fyzikální a metalurgické aspekty deformačního chování aluminidů železa s extrémně nízkou plasticitou</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Hutnické listy

ISSN

0018-8069

e-ISSN

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Svazek periodika

64

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

56-61

Kód UT WoS článku

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EID výsledku v databázi Scopus

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