STUDY OF THE PROPERTIES AND STRUCTURE OF SELECTED TOOL STEELS FOR COLD WORK DEPENDING ON THE PARAMETERS OF HEAT TREATMENT

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F17%3A00312604" target="_blank" >RIV/68407700:21220/17:00312604 - isvavai.cz</a>

Výsledek na webu

<a href="http://mit.imt.si/Revija/izvodi/mit174/kurik.pdf" target="_blank" >http://mit.imt.si/Revija/izvodi/mit174/kurik.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17222/mit.2016.120" target="_blank" >10.17222/mit.2016.120</a>

Jazyk výsledku

angličtina

Název v původním jazyce

STUDY OF THE PROPERTIES AND STRUCTURE OF SELECTED TOOL STEELS FOR COLD WORK DEPENDING ON THE PARAMETERS OF HEAT TREATMENT

Popis výsledku v původním jazyce

Tool steels produced with powder metallurgy (P/M) are perspective materials, although they are more expensive in comparison with tool steels produced with the conventional method. The work focuses on the study of mechanical properties and structure depending on the heat-treatment conditions for the two tool steels. These are the 1.2379 steel for cold work produced with classical metallurgy and high-speed P/M steel Vanadis 23. Both materials were heat treated in the conventional manner to achieve a hardness of 61 HRC. They were also exposed to a cryogenic treatment at temperatures of –90 °C and –196 °C for 4 h between the hardening and the tempering. We evaluated the hardness and strength using the three-point-bending test and the wear resistance using the pin-on-disk method

Název v anglickém jazyce

STUDY OF THE PROPERTIES AND STRUCTURE OF SELECTED TOOL STEELS FOR COLD WORK DEPENDING ON THE PARAMETERS OF HEAT TREATMENT

Popis výsledku anglicky

Tool steels produced with powder metallurgy (P/M) are perspective materials, although they are more expensive in comparison with tool steels produced with the conventional method. The work focuses on the study of mechanical properties and structure depending on the heat-treatment conditions for the two tool steels. These are the 1.2379 steel for cold work produced with classical metallurgy and high-speed P/M steel Vanadis 23. Both materials were heat treated in the conventional manner to achieve a hardness of 61 HRC. They were also exposed to a cryogenic treatment at temperatures of –90 °C and –196 °C for 4 h between the hardening and the tempering. We evaluated the hardness and strength using the three-point-bending test and the wear resistance using the pin-on-disk method

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/LO1207" target="_blank" >LO1207: Podpora udržitelnosti Inovačního centra diagnostiky a aplikace materiálů na ČVUT-FS v Praze</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

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

1580-3414

Svazek periodika

51

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

SI - Slovinská republika

Počet stran výsledku

5

Strana od-do

585-589

Kód UT WoS článku

000408399700005

EID výsledku v databázi Scopus

2-s2.0-85026311061