Macro- and microstructure formation in the liquid-solid region of solid solution alloys, with eutectic, peritectic and monotectic transformations at the equilibrium and non-equilibrium crystallization

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F13%3A86088414" target="_blank" >RIV/61989100:27360/13:86088414 - 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

Macro- and microstructure formation in the liquid-solid region of solid solution alloys, with eutectic, peritectic and monotectic transformations at the equilibrium and non-equilibrium crystallization

Popis výsledku v původním jazyce

In the work theoretical and experimental investigations to determine the size and configuration of transition liquid-solid regions in directionally solidifying castings of solid solution alloys, with eutectic, peritectic and monotectic transformations atthe equilibrium and non-equilibrium processes have been carried out. Experimental research was done by the quenching method of the directionally solidifying samples of alloys of Cu-Ni and Cu-Mn, systems. On the basis of the investigations it was determined that in real conditions of alloy solidification the crystallization process of all alloys is always closer to the non-equilibrium process, when the diffusion in the liquid phase realizes completely (DL) and is absent in the solid phase (DS=0). It isshown that the size and configuration of the transition liquid-solid region are determined by the non-equilibrium crystallization range, the temperature gradient and the degree of the process deviation from the equilibrium way of crystall

Název v anglickém jazyce

Macro- and microstructure formation in the liquid-solid region of solid solution alloys, with eutectic, peritectic and monotectic transformations at the equilibrium and non-equilibrium crystallization

Popis výsledku anglicky

In the work theoretical and experimental investigations to determine the size and configuration of transition liquid-solid regions in directionally solidifying castings of solid solution alloys, with eutectic, peritectic and monotectic transformations atthe equilibrium and non-equilibrium processes have been carried out. Experimental research was done by the quenching method of the directionally solidifying samples of alloys of Cu-Ni and Cu-Mn, systems. On the basis of the investigations it was determined that in real conditions of alloy solidification the crystallization process of all alloys is always closer to the non-equilibrium process, when the diffusion in the liquid phase realizes completely (DL) and is absent in the solid phase (DS=0). It isshown that the size and configuration of the transition liquid-solid region are determined by the non-equilibrium crystallization range, the temperature gradient and the degree of the process deviation from the equilibrium way of crystall

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/ED0040%2F01%2F01" target="_blank" >ED0040/01/01: Regionální materiálově technologické výzkumné centrum</a><br>

Návaznosti

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

Rok uplatnění

2013

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

66

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

20-27

Kód UT WoS článku

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EID výsledku v databázi Scopus

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