Effect of Input Structure of Blank on Development of Final Structure when Processing at Temperatures between Solidus and Liquidus

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F15%3A43924334" target="_blank" >RIV/49777513:23210/15:43924334 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.proeng.2015.01.425" target="_blank" >http://dx.doi.org/10.1016/j.proeng.2015.01.425</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.proeng.2015.01.425" target="_blank" >10.1016/j.proeng.2015.01.425</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of Input Structure of Blank on Development of Final Structure when Processing at Temperatures between Solidus and Liquidus

Popis výsledku v původním jazyce

The article describes the effect of input material structure on the structure development during the subsequent processing by mini-thixoforming technology. Two different initial states were prepared from X210Cr12 tool steel for the experiment. The firstsemi-product was used in the soft-annealed state with ferritic-carbidic microstructure and coarse primary chromium carbides. Ferritic grain size 13,7 ?m and the hardness was 210 HV30. The second state was prepared by high temperature annealing at 1200oCfor 1 hour. The microstructure then consisted of austenite and carbides. The grain size was in the range of cca 37 to 50 ?m, hardness was 300 HV30. Treatment consisted of heating to a semi-solid state at the temperature 1265oC in 9 s. That was followed by direct cooling to room temperature in 2 s. The grain size and distribution of eutectic in the volume of the processed material were selected as the attributes for microstructure evaluation after mini-thixoforming. The structure after pr

Název v anglickém jazyce

Effect of Input Structure of Blank on Development of Final Structure when Processing at Temperatures between Solidus and Liquidus

Popis výsledku anglicky

The article describes the effect of input material structure on the structure development during the subsequent processing by mini-thixoforming technology. Two different initial states were prepared from X210Cr12 tool steel for the experiment. The firstsemi-product was used in the soft-annealed state with ferritic-carbidic microstructure and coarse primary chromium carbides. Ferritic grain size 13,7 ?m and the hardness was 210 HV30. The second state was prepared by high temperature annealing at 1200oCfor 1 hour. The microstructure then consisted of austenite and carbides. The grain size was in the range of cca 37 to 50 ?m, hardness was 300 HV30. Treatment consisted of heating to a semi-solid state at the temperature 1265oC in 9 s. That was followed by direct cooling to room temperature in 2 s. The grain size and distribution of eutectic in the volume of the processed material were selected as the attributes for microstructure evaluation after mini-thixoforming. The structure after pr

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GCP107%2F11%2FJ083" target="_blank" >GCP107/11/J083: Vliv vstupní struktury na výsledné vlastnosti materiálu zpracovaného mini-tixoformingem</a><br>

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

DAAAM 2014

ISBN

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ISSN

1877-7058

e-ISSN

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Počet stran výsledku

8

Strana od-do

722-729

Název nakladatele

Procedia Engineering

Místo vydání

Vienna

Místo konání akce

Vienna, Austria

Datum konání akce

26. 11. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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