Mechanical-acoustic study of electroporcelain mixture made under different compression pressures

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F20%3A43918085" target="_blank" >RIV/62156489:43210/20:43918085 - isvavai.cz</a>

Alternative codes found

RIV/61389021:_____/20:00539289 RIV/68407700:21110/20:00343971

Result on the web

<a href="https://doi.org/10.1007/s10973-020-09908-0" target="_blank" >https://doi.org/10.1007/s10973-020-09908-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10973-020-09908-0" target="_blank" >10.1007/s10973-020-09908-0</a>

Result language

angličtina

Original language name

Mechanical-acoustic study of electroporcelain mixture made under different compression pressures

Original language description

This paper presents mechanical-acoustic study of samples made from electroporcelain mixture (type C 130) under five different compression pressures from 70 MPa up to 110 MPa. The samples were studied using the impulse excitation technique, thermodilatometry, thermogravimetry, and acoustic emission in the temperature interval from 1100 to 50 degrees C. X-ray powder diffraction was used for the determination of crystalline phases. Microstructure observations using scanning electron microscopy revealed small differences between compression pressures 70 MPa and 110 MPa. The results of impulse excitation technique show that using a higher compression pressure an increase in Young&apos;s modulus is observed. The values of Young&apos;s modulus after cooling to room temperature reach 18.4 GPa, 19.5 GPa, 19.7 GPa, 19.9 GPa, and 20.1 GPa for the compression pressure of 70 MPa, 80 MPa, 90 MPa, 100 MPa, and 110 MPa, respectively. The results also show that the acoustic emission activity starts at solidification of the glassy phase in the temperature interval of 800-700 degrees C.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20504 - Ceramics

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2020

Confidentiality

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

Name of the periodical

Journal of Thermal Analysis and Calorimetry

ISSN

1388-6150

e-ISSN

—

Volume of the periodical

142

Issue of the periodical within the volume

5

Country of publishing house

HU - HUNGARY

Number of pages

8

Pages from-to

1759-1766

UT code for WoS article

000541064500008

EID of the result in the Scopus database

2-s2.0-85086840997