Hardness of tool steel 55NiCrMoV7 after four different treatment types

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F19%3A10243672" target="_blank" >RIV/61989100:27230/19:10243672 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27360/19:10243672

Výsledek na webu

<a href="https://metal2019.tanger.cz/files/uploads/02//METAL2019_Conference_Proceedings_Content.pdf" target="_blank" >https://metal2019.tanger.cz/files/uploads/02//METAL2019_Conference_Proceedings_Content.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Hardness of tool steel 55NiCrMoV7 after four different treatment types

Popis výsledku v původním jazyce

Work is aimed at tool steel of 55NiCrMoV7 after four different heat treatment types. One part of material was after nitridation, other was quenched using laser, the third part was quenched by laser and subsequently nitrided and one part of steel 55NiCrMoV7 was in basic state after conventional quenching and tempering. Results of surface hardening using micro-hardness of all heat treated modes were compared mutually to find the most effective heat treatment. Micro-hardness was investigated from surface into the 2 mm depth of material. Micro-structure investigation completes the study and includes both purity evaluation and structure using light and SEM microscopy. The given steel type is suitable material for different applications, e.g. for cutting tools.

Název v anglickém jazyce

Hardness of tool steel 55NiCrMoV7 after four different treatment types

Popis výsledku anglicky

Work is aimed at tool steel of 55NiCrMoV7 after four different heat treatment types. One part of material was after nitridation, other was quenched using laser, the third part was quenched by laser and subsequently nitrided and one part of steel 55NiCrMoV7 was in basic state after conventional quenching and tempering. Results of surface hardening using micro-hardness of all heat treated modes were compared mutually to find the most effective heat treatment. Micro-hardness was investigated from surface into the 2 mm depth of material. Micro-structure investigation completes the study and includes both purity evaluation and structure using light and SEM microscopy. The given steel type is suitable material for different applications, e.g. for cutting tools.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20500 - Materials engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

METAL 2019 : conference proceedings : peer reviewed : 28th International Conference on Metallurgy and Materials : May 22nd-24th 2019, Hotel Voronez I, Brno, Czech Republic, EU

ISBN

978-80-87294-92-5

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

764-769

Název nakladatele

Tanger

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

22. 5. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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