Comparison of physical, mechanical and chemical properties of barrel steel 32CrMoV12-10 and nitriding steel 31CrMoV9 after nitriding in gas
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F23%3A43974231" target="_blank" >RIV/49777513:23210/23:43974231 - isvavai.cz</a>
Výsledek na webu
<a href="https://iopscience.iop.org/article/10.1088/1742-6596/2572/1/012005" target="_blank" >https://iopscience.iop.org/article/10.1088/1742-6596/2572/1/012005</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/2572/1/012005" target="_blank" >10.1088/1742-6596/2572/1/012005</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Comparison of physical, mechanical and chemical properties of barrel steel 32CrMoV12-10 and nitriding steel 31CrMoV9 after nitriding in gas
Popis výsledku v původním jazyce
2CrMoV12-10 and 31CrMoV9 steels are used not only for components in the automotive industry, but also for firearms parts in the weapons industry. In these applications, high strength and surface layer hardness is required while maintaining the toughness of the core, which is achieved by nitriding. The aim of the work was to determine which of the steels exhibits better physical, mechanical and chemical properties after nitriding in a gaseous atmosphere. Metallographic samples were made to compare the structure of the nitride layer after nitriding. Hardness and fracture toughness were measured and Charpy impact testing and corrosion resistance evaluation were also carried out. The test results revealed that 31CrMoV9 steel shows better physical and chemical properties than 32CrMoV12-10 steel.
Název v anglickém jazyce
Comparison of physical, mechanical and chemical properties of barrel steel 32CrMoV12-10 and nitriding steel 31CrMoV9 after nitriding in gas
Popis výsledku anglicky
2CrMoV12-10 and 31CrMoV9 steels are used not only for components in the automotive industry, but also for firearms parts in the weapons industry. In these applications, high strength and surface layer hardness is required while maintaining the toughness of the core, which is achieved by nitriding. The aim of the work was to determine which of the steels exhibits better physical, mechanical and chemical properties after nitriding in a gaseous atmosphere. Metallographic samples were made to compare the structure of the nitride layer after nitriding. Hardness and fracture toughness were measured and Charpy impact testing and corrosion resistance evaluation were also carried out. The test results revealed that 31CrMoV9 steel shows better physical and chemical properties than 32CrMoV12-10 steel.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20501 - Materials engineering
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2023
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Journal of Physics: Conference Series
ISBN
—
ISSN
1742-6588
e-ISSN
1742-6596
Počet stran výsledku
8
Strana od-do
—
Název nakladatele
IOP Publishing Ltd
Místo vydání
Bristol
Místo konání akce
Plzeň
Datum konání akce
6. 9. 2022
Typ akce podle státní příslušnosti
EUR - Evropská akce
Kód UT WoS článku
—