Determination of solidus and liquidus temperatures for S34MnV steel grade by thermal analysis and calculations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F14%3A86089742" target="_blank" >RIV/61989100:27360/14:86089742 - isvavai.cz</a>

Výsledek na webu

<a href="http://hrcak.srce.hr/file/176677" target="_blank" >http://hrcak.srce.hr/file/176677</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Determination of solidus and liquidus temperatures for S34MnV steel grade by thermal analysis and calculations

Popis výsledku v původním jazyce

The paper is devoted to the comparison of the results in the frame of solidus and liquid us temperatures obtained by thermo analytical methods with the generally used empirically based formulas and thermo dynamical Computherm software. The series of thermal analysis measurements of high temperature phase transformations of real steel grade (S34MnV) under conditions of two analytical devices (Netzsch STA 449 F3 Jupiter; Setaram Multi High Temperature Calorimeter (MHTC)) were carried out. Two thermo analytical methods were used (DSC and Direct Thermal Analysis). The different weight of samples was used (2,6 g; 23 g). The liquidus and solidus temperatures for close to equilibrium conditions during heating (DSC: 1 degrees C/min; 2 degrees C/min) and duringcooling (Direct Thermal Analysis: 1 degrees C/ min) were determined and compared. Then, the discussion on the different values obtained by experiments and empirically based calculation is realised.

Název v anglickém jazyce

Determination of solidus and liquidus temperatures for S34MnV steel grade by thermal analysis and calculations

Popis výsledku anglicky

The paper is devoted to the comparison of the results in the frame of solidus and liquid us temperatures obtained by thermo analytical methods with the generally used empirically based formulas and thermo dynamical Computherm software. The series of thermal analysis measurements of high temperature phase transformations of real steel grade (S34MnV) under conditions of two analytical devices (Netzsch STA 449 F3 Jupiter; Setaram Multi High Temperature Calorimeter (MHTC)) were carried out. Two thermo analytical methods were used (DSC and Direct Thermal Analysis). The different weight of samples was used (2,6 g; 23 g). The liquidus and solidus temperatures for close to equilibrium conditions during heating (DSC: 1 degrees C/min; 2 degrees C/min) and duringcooling (Direct Thermal Analysis: 1 degrees C/ min) were determined and compared. Then, the discussion on the different values obtained by experiments and empirically based calculation is realised.

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

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Metalurgija = Metallurgy

ISSN

0543-5846

e-ISSN

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Svazek periodika

53

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

HR - Chorvatská republika

Počet stran výsledku

4

Strana od-do

295-298

Kód UT WoS článku

000333788700002

EID výsledku v databázi Scopus

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