Studium vlivu rychlosti ochlazování na transformační teploty slitiny IN 738LC při tuhnutí

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F07%3A00015877" target="_blank" >RIV/61989100:27360/07:00015877 - 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

Study of cooling rate effect on transformation temperatures in the course of IN 738LC solidification

Popis výsledku v původním jazyce

The paper deals with the effect of cooling rate on the values of transformation temperatures of IN 738LC nickel based superalloy. Particular attention was given to the determination of phase transformation temperatures in the course of solidification andcooling and to the effect of varying cooling rate on these temperatures. Samples taken from as-received state of superalloy were heated with controlled ramp rates (1, 5, 10 and 20°C/min) and immediately after melting they were cooled with the same controlled ramp rate with the help of the laboratory experimental system SETARAM SETSYS 18TM TG/DTA/TMA. The technique of Differential Thermal Analysis (DTA) was selected for the detailed study of nickel based superalloys. Then the microanalysis of minority phases was conducted with use of X-ray spectroscopy and microstructure of the individual samples was documented by scanning electron microscopy.

Název v anglickém jazyce

Study of cooling rate effect on transformation temperatures in the course of IN 738LC solidification

Popis výsledku anglicky

The paper deals with the effect of cooling rate on the values of transformation temperatures of IN 738LC nickel based superalloy. Particular attention was given to the determination of phase transformation temperatures in the course of solidification andcooling and to the effect of varying cooling rate on these temperatures. Samples taken from as-received state of superalloy were heated with controlled ramp rates (1, 5, 10 and 20°C/min) and immediately after melting they were cooled with the same controlled ramp rate with the help of the laboratory experimental system SETARAM SETSYS 18TM TG/DTA/TMA. The technique of Differential Thermal Analysis (DTA) was selected for the detailed study of nickel based superalloys. Then the microanalysis of minority phases was conducted with use of X-ray spectroscopy and microstructure of the individual samples was documented by scanning electron microscopy.

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

2007

Kód důvěrnosti údajů

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

Název periodika

Acta Metallurgica Slovaca

ISSN

1335-1532

e-ISSN

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Svazek periodika

13

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

6

Strana od-do

539-545

Kód UT WoS článku

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EID výsledku v databázi Scopus

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