Determination of the specific heat usinglaser flash apparatus

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F15%3A%230000635" target="_blank" >RIV/26316919:_____/15:#0000635 - isvavai.cz</a>

Výsledek na webu

<a href="http://link.springer.com/article/10.1007%2Fs10973-015-4748-0#page-1" target="_blank" >http://link.springer.com/article/10.1007%2Fs10973-015-4748-0#page-1</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10973-015-4748-0" target="_blank" >10.1007/s10973-015-4748-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Determination of the specific heat usinglaser flash apparatus

Popis výsledku v původním jazyce

The main aim of this article was to describe the methodology for the measurement of specific heat using the laser flash apparatus. The obtained values are compared to results from the literature, differential scanning calorimetry and computational method(JMatPro). Measurements were taken and computations were performed for pure metal (copper), high-alloyed steel (austenitic stainless steel) and alloy with low temperature melting point (zinc?aluminium?copper alloy). Aluminium, graphite and molybdenum were used as reference materials for laser flash method. The measurements were taken with multisample system. Accuracy of the device and influence of sample thickness and mass were evaluated from measurements of molybdenum reference in temperature range 20?800 degrees.Celsius. The influence of reference material selection on the obtained values of specific heat was evaluated for copper and austenitic stainless steel. Measurements of zinc?aluminium?copper alloy in low temperature range (20?

Název v anglickém jazyce

Determination of the specific heat usinglaser flash apparatus

Popis výsledku anglicky

The main aim of this article was to describe the methodology for the measurement of specific heat using the laser flash apparatus. The obtained values are compared to results from the literature, differential scanning calorimetry and computational method(JMatPro). Measurements were taken and computations were performed for pure metal (copper), high-alloyed steel (austenitic stainless steel) and alloy with low temperature melting point (zinc?aluminium?copper alloy). Aluminium, graphite and molybdenum were used as reference materials for laser flash method. The measurements were taken with multisample system. Accuracy of the device and influence of sample thickness and mass were evaluated from measurements of molybdenum reference in temperature range 20?800 degrees.Celsius. The influence of reference material selection on the obtained values of specific heat was evaluated for copper and austenitic stainless steel. Measurements of zinc?aluminium?copper alloy in low temperature range (20?

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CF - Fyzikální chemie a teoretická chemie

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)

Rok uplatnění

2015

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

122

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

HU - Maďarsko

Počet stran výsledku

6

Strana od-do

151-156

Kód UT WoS článku

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EID výsledku v databázi Scopus

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