Forming of C45 Steel at Critical Temperature

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F11%3A%230000284" target="_blank" >RIV/26316919:_____/11:#0000284 - 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

Forming of C45 Steel at Critical Temperature

Popis výsledku v původním jazyce

An important measure in steel processing industry is achieving the required mechanical properties and microstructure of the material. A new phenomenon has been discovered recently which allows to refine ferrite grain significantly and to spheroidise carbides over a very short time compared to conventional heat treatment techniques. The newly developed technology based on the ASR (Accelerated Spheroidisation and Refinement) effect consists in heating a steel workpiece through thickness to a temperature no higher than Ac1 and in subsequent plastic deformation. Fully austenitized regions, partially austenitized regions, and areas where no phase transformation occurred, coexist. In locations previously subjected to intensive plastic deformation, cementitelamellae disintegrate and globular carbides form. In regions subjected to milder plastic deformation, spheroidisation does not occur directly in the course of the thermomechanical treatment. Despite, the cementite lamellae show a stronger

Název v anglickém jazyce

Forming of C45 Steel at Critical Temperature

Popis výsledku anglicky

An important measure in steel processing industry is achieving the required mechanical properties and microstructure of the material. A new phenomenon has been discovered recently which allows to refine ferrite grain significantly and to spheroidise carbides over a very short time compared to conventional heat treatment techniques. The newly developed technology based on the ASR (Accelerated Spheroidisation and Refinement) effect consists in heating a steel workpiece through thickness to a temperature no higher than Ac1 and in subsequent plastic deformation. Fully austenitized regions, partially austenitized regions, and areas where no phase transformation occurred, coexist. In locations previously subjected to intensive plastic deformation, cementitelamellae disintegrate and globular carbides form. In regions subjected to milder plastic deformation, spheroidisation does not occur directly in the course of the thermomechanical treatment. Despite, the cementite lamellae show a stronger

Druh

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

CEP obor

JP - Průmyslové procesy a zpracování

OECD FORD obor

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Projekt

<a href="/cs/project/GAP107%2F10%2F2272" target="_blank" >GAP107/10/2272: Zrychlená sferoidizace karbidů a zjemnění zrna ocelí</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Procedia Engineering

ISSN

1877-7058

e-ISSN

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Svazek periodika

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Číslo periodika v rámci svazku

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Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

6

Strana od-do

2955-2960

Kód UT WoS článku

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EID výsledku v databázi Scopus

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