Liquidus and solidus temperatures and latent heats of melting of steels

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F17%3A10237348" target="_blank" >RIV/61989100:27360/17:10237348 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007%2Fs10973-016-5942-4" target="_blank" >https://link.springer.com/article/10.1007%2Fs10973-016-5942-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10973-016-5942-4" target="_blank" >10.1007/s10973-016-5942-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Liquidus and solidus temperatures and latent heats of melting of steels

Popis výsledku v původním jazyce

The paper deals with the study of latent heats of melting of three real steels (one low-alloyed steel and two chromium steels) and temperatures of liquidus, peritectic transformation and solidus of these steels. All quantities were obtained using the differential scanning calorimetry method (DSC). The Setaram MHTC (multi-high-temperature calorimeter) Line 96 device equipped with 3D DSC sensor was used for all experiments. Measurements were done in alumina crucibles under inert atmosphere of pure argon. Controlled heating and cooling of steel samples was conducted at the rate of 5 K min(-1). All investigated quantities were also calculated using the Thermo-Calc software package with the use of the Thermo-Calc Fe-based alloys (TCFE) database. Comparison and discussion of experimental and calculated data was performed, and very good agreement was observed. The largest difference between measured and calculated values was 18 J g(-1) for latent heat of melting and up to 2 A degrees C for all investigated temperatures of phase transformation, except for one temperature of peritectic transformation.

Název v anglickém jazyce

Liquidus and solidus temperatures and latent heats of melting of steels

Popis výsledku anglicky

The paper deals with the study of latent heats of melting of three real steels (one low-alloyed steel and two chromium steels) and temperatures of liquidus, peritectic transformation and solidus of these steels. All quantities were obtained using the differential scanning calorimetry method (DSC). The Setaram MHTC (multi-high-temperature calorimeter) Line 96 device equipped with 3D DSC sensor was used for all experiments. Measurements were done in alumina crucibles under inert atmosphere of pure argon. Controlled heating and cooling of steel samples was conducted at the rate of 5 K min(-1). All investigated quantities were also calculated using the Thermo-Calc software package with the use of the Thermo-Calc Fe-based alloys (TCFE) database. Comparison and discussion of experimental and calculated data was performed, and very good agreement was observed. The largest difference between measured and calculated values was 18 J g(-1) for latent heat of melting and up to 2 A degrees C for all investigated temperatures of phase transformation, except for one temperature of peritectic transformation.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

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

2017

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

—

Svazek periodika

127

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

123-128

Kód UT WoS článku

000392337000013

EID výsledku v databázi Scopus

2-s2.0-84996489655