Dependence of mechanical properties of electroporcelain on quartz particle size subjected to cyclic tests

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F23%3A00584182" target="_blank" >RIV/61389021:_____/23:00584182 - isvavai.cz</a>

Výsledek na webu

<a href="https://iopscience.iop.org/article/10.1088/1742-6596/2628/1/012001" target="_blank" >https://iopscience.iop.org/article/10.1088/1742-6596/2628/1/012001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1742-6596/2628/1/012001" target="_blank" >10.1088/1742-6596/2628/1/012001</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Dependence of mechanical properties of electroporcelain on quartz particle size subjected to cyclic tests

Popis výsledku v původním jazyce

The aim of the paper is the reveal effect of the quartz particle size on the mechanical properties of the electroporcelain subjected to cyclic test. This paper describes the influence of quartz on the mechanical properties of electroporcelain. The amount of quartz was controlled during sample preparation. Eight groups of samples were manufactured by extrusion with the addition of 0, 1, 2, and 4 wt.% of quartz and two different quartz grain sizes of 200 μm and 64 μm. Samples were fired at the temperature of 1320 °C, which is a common temperature for this type of ceramics. Once the nominal value of mechanical strength for each group was determined, the samples were cyclically tested using 50% of the nominal mechanical strength. The samples were tested by a 3-point bending machine for obtaining mechanical strength. The obtained values exhibited, that with an increasing amount of quartz, the mechanical strength decreased. On the other hand, the amount of quartz did not have a significant impact on cyclic tests. The influence of the amount of quartz on the value of mechanical strength after 100 and 500 cycles was negligible. However, the quartz grain size had a significant effect on the mechanical strength. The smaller grain size of impurities led to a lower degradation effect.

Název v anglickém jazyce

Dependence of mechanical properties of electroporcelain on quartz particle size subjected to cyclic tests

Popis výsledku anglicky

The aim of the paper is the reveal effect of the quartz particle size on the mechanical properties of the electroporcelain subjected to cyclic test. This paper describes the influence of quartz on the mechanical properties of electroporcelain. The amount of quartz was controlled during sample preparation. Eight groups of samples were manufactured by extrusion with the addition of 0, 1, 2, and 4 wt.% of quartz and two different quartz grain sizes of 200 μm and 64 μm. Samples were fired at the temperature of 1320 °C, which is a common temperature for this type of ceramics. Once the nominal value of mechanical strength for each group was determined, the samples were cyclically tested using 50% of the nominal mechanical strength. The samples were tested by a 3-point bending machine for obtaining mechanical strength. The obtained values exhibited, that with an increasing amount of quartz, the mechanical strength decreased. On the other hand, the amount of quartz did not have a significant impact on cyclic tests. The influence of the amount of quartz on the value of mechanical strength after 100 and 500 cycles was negligible. However, the quartz grain size had a significant effect on the mechanical strength. The smaller grain size of impurities led to a lower degradation effect.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název statě ve sborníku

Journal of Physics: Conference Series

ISBN

—

ISSN

17426588

e-ISSN

—

Počet stran výsledku

6

Strana od-do

012001

Název nakladatele

IoP Publishing

Místo vydání

Bristol

Místo konání akce

Poprad

Datum konání akce

6. 9. 2023

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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