Effect of heat treatment on the microstructure and properties of Cr-V ledeburitic steel

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F10%3A00168794" target="_blank" >RIV/68407700:21220/10:00168794 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of heat treatment on the microstructure and properties of Cr-V ledeburitic steel

Popis výsledku v původním jazyce

Duplex coating of high alloyed tool steels is the newest and promising technology that allows improving the utility of tools in terms of wear resistance and service - time. However, the deposition of thin films onto the nitrided surface is associated with some problems that are not clear and solved yet. To enable the clarification of the problems with adhesion and mechanical properties of the system substrate/coating it is necessary to prepare the substrate with well defined microstructural parameters.The Vanadis 6 PM ledeburitic steel was chosen as a substrate for further surface processing. The material was austenitised, quenched and double tempered to a desired hardness of 57-58 HRC. Some specimens were also sub-zero treated in order to improve thetransformation of the austenite to martensite. The microstructure of heat processed steel was examined by optical microscopy and scanning electron microscopy.

Název v anglickém jazyce

Effect of heat treatment on the microstructure and properties of Cr-V ledeburitic steel

Popis výsledku anglicky

Duplex coating of high alloyed tool steels is the newest and promising technology that allows improving the utility of tools in terms of wear resistance and service - time. However, the deposition of thin films onto the nitrided surface is associated with some problems that are not clear and solved yet. To enable the clarification of the problems with adhesion and mechanical properties of the system substrate/coating it is necessary to prepare the substrate with well defined microstructural parameters.The Vanadis 6 PM ledeburitic steel was chosen as a substrate for further surface processing. The material was austenitised, quenched and double tempered to a desired hardness of 57-58 HRC. Some specimens were also sub-zero treated in order to improve thetransformation of the austenite to martensite. The microstructure of heat processed steel was examined by optical microscopy and scanning electron microscopy.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JJ - Ostatní materiály

OECD FORD obor

—

Projekt

—

Návaznosti

O - Projekt operacniho programu

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Materials and Technology

ISSN

1580-2949

e-ISSN

—

Svazek periodika

44

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

SI - Slovinská republika

Počet stran výsledku

5

Strana od-do

—

Kód UT WoS článku

000279044200008

EID výsledku v databázi Scopus

—