Effect of Cryogenic Treatment on Properties of Cemented Carbides
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F19%3A43955127" target="_blank" >RIV/49777513:23210/19:43955127 - isvavai.cz</a>
Výsledek na webu
<a href="https://arl.ujep.cz/arl-ujep/cs/detail-ujep_us_cat-0268788-Manufacturing-Technology/?qt=zf" target="_blank" >https://arl.ujep.cz/arl-ujep/cs/detail-ujep_us_cat-0268788-Manufacturing-Technology/?qt=zf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21062/ujep/256.2019/a/1213-2489/MT/19/1/129" target="_blank" >10.21062/ujep/256.2019/a/1213-2489/MT/19/1/129</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Effect of Cryogenic Treatment on Properties of Cemented Carbides
Popis výsledku v původním jazyce
The main goal of this paper is to present experiments exploring the effect of cryogenic treatment on the properties of cemented carbides. The experimental materials were chosen from three basic groups of cemented carbides with different binders and different WC grain sizes. One half of the specimens were cryogenically-treated, whereas the other half were in the as-received condition. The specimens were ground and polished using metallographic procedures. Effects of cryogenic treatment were studied by metallographic observation using light and scanning electron microscopes, by X-ray analysis of phase composition and by measuring Vickers hardness and KIC fracture toughness. It was found that residual stresses in specimen surface decreased after cryogenic treatment. The KIC fracture toughness of the specimens increased.
Název v anglickém jazyce
Effect of Cryogenic Treatment on Properties of Cemented Carbides
Popis výsledku anglicky
The main goal of this paper is to present experiments exploring the effect of cryogenic treatment on the properties of cemented carbides. The experimental materials were chosen from three basic groups of cemented carbides with different binders and different WC grain sizes. One half of the specimens were cryogenically-treated, whereas the other half were in the as-received condition. The specimens were ground and polished using metallographic procedures. Effects of cryogenic treatment were studied by metallographic observation using light and scanning electron microscopes, by X-ray analysis of phase composition and by measuring Vickers hardness and KIC fracture toughness. It was found that residual stresses in specimen surface decreased after cryogenic treatment. The KIC fracture toughness of the specimens increased.
Klasifikace
Druh
J<sub>SC</sub> - Článek v periodiku v databázi SCOPUS
CEP obor
—
OECD FORD obor
20501 - Materials engineering
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Manufacturing Technology
ISSN
1213-2489
e-ISSN
—
Svazek periodika
19
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
6
Strana od-do
129-134
Kód UT WoS článku
—
EID výsledku v databázi Scopus
2-s2.0-85063349309