Gel-tape casting as a novel method for the production of flexible fine-grained alumina sheets

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F20%3A00524021" target="_blank" >RIV/68081723:_____/20:00524021 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26620/20:PU137441

Výsledek na webu

<a href="https://doi.org/10.1016/j.jeurceramsoc.2019.10.042" target="_blank" >https://doi.org/10.1016/j.jeurceramsoc.2019.10.042</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jeurceramsoc.2019.10.042" target="_blank" >10.1016/j.jeurceramsoc.2019.10.042</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Gel-tape casting as a novel method for the production of flexible fine-grained alumina sheets

Popis výsledku v původním jazyce

The paper reports on the development of a new aqueous gel-tape casting method for processing nanosized powders into thin fine-grained sheets with a high relative density after sintering. The method was based on casting a low-viscosity slurry into a tape, using the doctor-blade method and gelling the slurry after the casting. The gelled tape was removed from the tape carrier without any solvent evaporation and the drying of the gelled tape was performed later in a climate box under controlled temperature and humidity. The epoxy-based ceramic slurry could be prepared with a solid loading of 42 vol.%. Ceramic sheets with flat and smooth surfaces were prepared in a thickness range from 0.08 to 0.4 mm after sintering. The sintered sheets reached a relative density of 99.4%, with an average grain size of about 1.1 mu m. The strength and flexibility of alumina sheets were investigated and discussed.

Název v anglickém jazyce

Gel-tape casting as a novel method for the production of flexible fine-grained alumina sheets

Popis výsledku anglicky

The paper reports on the development of a new aqueous gel-tape casting method for processing nanosized powders into thin fine-grained sheets with a high relative density after sintering. The method was based on casting a low-viscosity slurry into a tape, using the doctor-blade method and gelling the slurry after the casting. The gelled tape was removed from the tape carrier without any solvent evaporation and the drying of the gelled tape was performed later in a climate box under controlled temperature and humidity. The epoxy-based ceramic slurry could be prepared with a solid loading of 42 vol.%. Ceramic sheets with flat and smooth surfaces were prepared in a thickness range from 0.08 to 0.4 mm after sintering. The sintered sheets reached a relative density of 99.4%, with an average grain size of about 1.1 mu m. The strength and flexibility of alumina sheets were investigated and discussed.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20504 - Ceramics

Projekt

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

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Journal of the European Ceramic Society

ISSN

0955-2219

e-ISSN

—

Svazek periodika

40

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

2542-2547

Kód UT WoS článku

000523618300005

EID výsledku v databázi Scopus

2-s2.0-85075417062