Microscopy of tempered steels with medium carbon content - TEM of replicas of 54SiCr6 steel alloyed with copper

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F21%3A43964310" target="_blank" >RIV/49777513:23640/21:43964310 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Microscopy of tempered steels with medium carbon content - TEM of replicas of 54SiCr6 steel alloyed with copper

Popis výsledku v původním jazyce

Transmission electron microscopy of extraction carbon replicas of 54SiCr6 steel alloyed with copper was performed after heat treatment and after heat treatment combined with plastic deformation. The study was focused on assessing the effect of deformation on precipitation. Cementite particles were sporadically present in the tempered martensite, and more or less equiaxed aluminum nitrides were dispersed over the entire area of the replicas, or and titanium. Several types of fine transition carbides have been identified by selective electron diffraction. The difference between the samples without deformation with deformation was in the morphology of martensite and in the density of precipitates precipitated. The deformation led to a refinement of the structure and to more intense precipitation.

Název v anglickém jazyce

Microscopy of tempered steels with medium carbon content - TEM of replicas of 54SiCr6 steel alloyed with copper

Popis výsledku anglicky

Transmission electron microscopy of extraction carbon replicas of 54SiCr6 steel alloyed with copper was performed after heat treatment and after heat treatment combined with plastic deformation. The study was focused on assessing the effect of deformation on precipitation. Cementite particles were sporadically present in the tempered martensite, and more or less equiaxed aluminum nitrides were dispersed over the entire area of the replicas, or and titanium. Several types of fine transition carbides have been identified by selective electron diffraction. The difference between the samples without deformation with deformation was in the morphology of martensite and in the density of precipitates precipitated. The deformation led to a refinement of the structure and to more intense precipitation.

Druh

V_souhrn - Souhrnná výzkumná zpráva

CEP obor

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OECD FORD obor

20501 - Materials engineering

Projekt

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Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2021

Kód důvěrnosti údajů

C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

Počet stran výsledku

56

Místo vydání

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Název nakladatele resp. objednatele

COMTES FHT a.s.

Verze

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