Determination of thermophysical properties of high temperature alloy IN713LC by thermal analysis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F12%3A86083391" target="_blank" >RIV/61989100:27360/12:86083391 - 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

Determination of thermophysical properties of high temperature alloy IN713LC by thermal analysis

Popis výsledku v původním jazyce

The presented paper deals with the study of thermophysical properties of cast and complex alloyed nickel based on superalloy Inconel 713LC (IN713LC). In this work, the technique of Differential Thermal Analysis was selected for determination of the phasetransformation temperatures and for the study of the effect of varying heating/cooling rate at these temperatures. The samples taken from as-received state of superalloy were analysed at heating and cooling rates of 1, 5, 10, 20 and 50 A degrees C min(-1) with the help of the experimental system Setaram SETSYS 18(TM). Moreover, the transformation temperatures at zero heating/cooling rate were calculated. The recommended values for IN713LC after correcting to a zero heating rate, are 1,205 A degrees C (T (gamma',solvus)), 1,250 A degrees C (solidus) and 1,349 A degrees C (liquidus). Influence of heating/cooling rate on shift of almost all temperatures of phase transformations was established from the DTA curves. Undercooling was observe

Název v anglickém jazyce

Determination of thermophysical properties of high temperature alloy IN713LC by thermal analysis

Popis výsledku anglicky

The presented paper deals with the study of thermophysical properties of cast and complex alloyed nickel based on superalloy Inconel 713LC (IN713LC). In this work, the technique of Differential Thermal Analysis was selected for determination of the phasetransformation temperatures and for the study of the effect of varying heating/cooling rate at these temperatures. The samples taken from as-received state of superalloy were analysed at heating and cooling rates of 1, 5, 10, 20 and 50 A degrees C min(-1) with the help of the experimental system Setaram SETSYS 18(TM). Moreover, the transformation temperatures at zero heating/cooling rate were calculated. The recommended values for IN713LC after correcting to a zero heating rate, are 1,205 A degrees C (T (gamma',solvus)), 1,250 A degrees C (solidus) and 1,349 A degrees C (liquidus). Influence of heating/cooling rate on shift of almost all temperatures of phase transformations was established from the DTA curves. Undercooling was observe

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/FR-TI3%2F077" target="_blank" >FR-TI3/077: Výzkum a vývoj přesně litých částí, vyráběných metodou přesného lití pomocí vytavitelného modelu</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

2012

Kód důvěrnosti údajů

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

Název periodika

Journal of thermal analysis and calorimetry

ISSN

1388-6150

e-ISSN

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Svazek periodika

110

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

211-219

Kód UT WoS článku

000309709900028

EID výsledku v databázi Scopus

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