Strontium Zirconate TBC Sprayed by a High Feed-Rate Water-Stabilized Plasma Torch

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F17%3A00320221" target="_blank" >RIV/68407700:21230/17:00320221 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389021:_____/17:00482533

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s11666-017-0641-7" target="_blank" >http://dx.doi.org/10.1007/s11666-017-0641-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11666-017-0641-7" target="_blank" >10.1007/s11666-017-0641-7</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Strontium Zirconate TBC Sprayed by a High Feed-Rate Water-Stabilized Plasma Torch

Popis výsledku v původním jazyce

A novel thermal barrier coating (TBC) material, strontium zirconate SrZrO3, was sprayed by a high feed-rate water-stabilized plasma torch WSP 500. Stainless steel coupons were used as substrates. Coatings with a thickness of about 1.2 mm were produced, whereas the substrates were preheated over 450 °C. The torch worked at 150 kW power and was able to spray SrZrO3 with a high spray rate over 10 kg per hour. Microstructure and microhardness, phase composition, adhesion, thermal conductivity and thermal expansion were evaluated. The coating has low thermal conductivity under 1 W/m K in the interval from room temperature up to 1200 °C. Its crystallite size is slightly over 400 nm and thermal expansion 12.3 µm K-1 in the similar temperature range.

Název v anglickém jazyce

Strontium Zirconate TBC Sprayed by a High Feed-Rate Water-Stabilized Plasma Torch

Popis výsledku anglicky

A novel thermal barrier coating (TBC) material, strontium zirconate SrZrO3, was sprayed by a high feed-rate water-stabilized plasma torch WSP 500. Stainless steel coupons were used as substrates. Coatings with a thickness of about 1.2 mm were produced, whereas the substrates were preheated over 450 °C. The torch worked at 150 kW power and was able to spray SrZrO3 with a high spray rate over 10 kg per hour. Microstructure and microhardness, phase composition, adhesion, thermal conductivity and thermal expansion were evaluated. The coating has low thermal conductivity under 1 W/m K in the interval from room temperature up to 1200 °C. Its crystallite size is slightly over 400 nm and thermal expansion 12.3 µm K-1 in the similar temperature range.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20504 - Ceramics

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Journal of Thermal Spray Technology

ISSN

1059-9630

e-ISSN

1544-1016

Svazek periodika

26

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

1804-1809

Kód UT WoS článku

000416433500005

EID výsledku v databázi Scopus

2-s2.0-85029522849