Method for Measurement of Chemical Micro-Heterogeneity of Carbon in Continuously Cast Blocks

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F13%3A86088077" target="_blank" >RIV/61989100:27360/13:86088077 - 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

Method for Measurement of Chemical Micro-Heterogeneity of Carbon in Continuously Cast Blocks

Popis výsledku v původním jazyce

The paper deals with the method of quantitative wave dispersive X-ray spectral micro-analysis used for measurement of the mass concentration of carbon in the continuously cast steel block. The main conditions for preparation of metallographic sections from the samples taken from continuously cast blocks are described, if the samples are designated for determination of the carbon concentration by the above mentioned method. These conditions must be unconditionally adhered to in order to ensure a reproducibility of the measurements of the mass concentrations of carbon. A limit of detectability of carbon and of errors of the measurements of carbon at the measurement on the limit of detectability at the measurement of its mass concentration on the spectralline C K ? with use of the standard Fe3C is given. The proposed method of measurement of the carbon concentration was applied for simultaneous determination of the distribution of mass concentration of carbon, manganese, silicon and phos

Název v anglickém jazyce

Method for Measurement of Chemical Micro-Heterogeneity of Carbon in Continuously Cast Blocks

Popis výsledku anglicky

The paper deals with the method of quantitative wave dispersive X-ray spectral micro-analysis used for measurement of the mass concentration of carbon in the continuously cast steel block. The main conditions for preparation of metallographic sections from the samples taken from continuously cast blocks are described, if the samples are designated for determination of the carbon concentration by the above mentioned method. These conditions must be unconditionally adhered to in order to ensure a reproducibility of the measurements of the mass concentrations of carbon. A limit of detectability of carbon and of errors of the measurements of carbon at the measurement on the limit of detectability at the measurement of its mass concentration on the spectralline C K ? with use of the standard Fe3C is given. The proposed method of measurement of the carbon concentration was applied for simultaneous determination of the distribution of mass concentration of carbon, manganese, silicon and phos

Druh

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

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GAP107%2F11%2F1566" target="_blank" >GAP107/11/1566: Analýza vlivu metalurgicko-materiálových a technologických parametrů kontinuálně litých ocelových předlitků na jejich kvalitu a na stabilitu pochodu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Hutnické listy

ISSN

0018-8069

e-ISSN

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Svazek periodika

66

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

66-73

Kód UT WoS článku

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EID výsledku v databázi Scopus

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