Subzero treatment of P/M Vanadis 6 ledeburitic tool steel
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00239385" target="_blank" >RIV/68407700:21220/13:00239385 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1179/1749514813Z.00000000073" target="_blank" >http://dx.doi.org/10.1179/1749514813Z.00000000073</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1179/1749514813Z.00000000073" target="_blank" >10.1179/1749514813Z.00000000073</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Subzero treatment of P/M Vanadis 6 ledeburitic tool steel
Popis výsledku v původním jazyce
The Cr-V ledeburitic steel Vanadis 6 was vacuum austenitised, nitrogen gas quenched and double tempered under various combinations of heat treatment regimes. For selected samples, a subzero period was inserted between quenching and tempering. The results obtained infer that: (1) the as quenched microstructure consisted of martensite, retained austenite and undissolved carbides; (2) the subzero processing reduced the amount of the retained austenite and increased the tetragonality of the martensitic lattice; (3) the as quenched hardness of the steel was higher by 2-3 HRC due to subzero processing; (4) the as tempered hardness increased with increasing austenitising temperature, but it decreased slightly during the subzero period; (5) no negative impact of subzero processing on toughness was recorded; (6) the wear resistance increased with subzero period when a 100Cr6 steel was used as a counterpart.
Název v anglickém jazyce
Subzero treatment of P/M Vanadis 6 ledeburitic tool steel
Popis výsledku anglicky
The Cr-V ledeburitic steel Vanadis 6 was vacuum austenitised, nitrogen gas quenched and double tempered under various combinations of heat treatment regimes. For selected samples, a subzero period was inserted between quenching and tempering. The results obtained infer that: (1) the as quenched microstructure consisted of martensite, retained austenite and undissolved carbides; (2) the subzero processing reduced the amount of the retained austenite and increased the tetragonality of the martensitic lattice; (3) the as quenched hardness of the steel was higher by 2-3 HRC due to subzero processing; (4) the as tempered hardness increased with increasing austenitising temperature, but it decreased slightly during the subzero period; (5) no negative impact of subzero processing on toughness was recorded; (6) the wear resistance increased with subzero period when a 100Cr6 steel was used as a counterpart.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
JG - Hutnictví, kovové materiály
OECD FORD obor
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Návaznosti výsledku
Projekt
—
Návaznosti
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
International Heat Treatment and Surface Engineering
ISSN
1749-5148
e-ISSN
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Svazek periodika
7
Číslo periodika v rámci svazku
3
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
4
Strana od-do
125-128
Kód UT WoS článku
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EID výsledku v databázi Scopus
2-s2.0-84883359304