Annealing of Low Alloy Steels in the Endothermic Atmospheres

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F09%3A00022039" target="_blank" >RIV/61989100:27360/09:00022039 - 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

Annealing of Low Alloy Steels in the Endothermic Atmospheres

Popis výsledku v původním jazyce

The presented paper is devoted to the surface changes in low alloy steels, especially to the possible decarburising or carburising, during their soft annealing in the furnaces operating with the controlled endothermic atmospheres. Two low alloy steels were used for the experimental study. The first of them was low alloy ? 1 % Cr and 0.2 % Mo ? steel with the carbon content of 0.4 %. The second one was hypereutectoid low alloy steel containing 1.5 % Cr and 1.0 % of carbon. Studied steels were soft annealed in the box-type furnaces operating with the controlled endothermic atmosphere. The atmosphere contained mainly carbon monoxide, carbon dioxide, methane, hydrogen, water vapour and nitrogen. The carbon potential of the atmosphere was controlled continuously by the carbon monoxide and carbon dioxide ratio. The steels were annealed in atmospheres, the carbon potential of which corresponded to the steel carbon content, but they were also annealed in atmospheres with different ? ?incorrect

Název v anglickém jazyce

Annealing of Low Alloy Steels in the Endothermic Atmospheres

Popis výsledku anglicky

The presented paper is devoted to the surface changes in low alloy steels, especially to the possible decarburising or carburising, during their soft annealing in the furnaces operating with the controlled endothermic atmospheres. Two low alloy steels were used for the experimental study. The first of them was low alloy ? 1 % Cr and 0.2 % Mo ? steel with the carbon content of 0.4 %. The second one was hypereutectoid low alloy steel containing 1.5 % Cr and 1.0 % of carbon. Studied steels were soft annealed in the box-type furnaces operating with the controlled endothermic atmosphere. The atmosphere contained mainly carbon monoxide, carbon dioxide, methane, hydrogen, water vapour and nitrogen. The carbon potential of the atmosphere was controlled continuously by the carbon monoxide and carbon dioxide ratio. The steels were annealed in atmospheres, the carbon potential of which corresponded to the steel carbon content, but they were also annealed in atmospheres with different ? ?incorrect

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

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

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

LXII

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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