Investigation of selected thermo-physical properties of real grades of micro-alloyed steels at heating and cooling down in the temperature range below 1000 °C

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F08%3A00019499" target="_blank" >RIV/61989100:27360/08:00019499 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Investigation of selected thermo-physical properties of real grades of micro-alloyed steels at heating and cooling down in the temperature range below 1000 °C

Popis výsledku v původním jazyce

The paper deals with study of phase transformation temperatures of four real grades of micro-alloyed steels in the temperature range below 1000°C with use of the DTA-method (differential thermal analysis). The analysed systems are characterised by different content of carbon, some alloying elements and impurities. The temperatures of the phase transformation have been obtained for the region of eutectoid transformation and transition ferrite - austenite. Investigated systems were analysed at heating/cooling rate of 7°C/min. The system for simultaneous thermal analysis Setaram SETSYS 18TM TG/DTA/TMA was used for experimental measurements. The obtained experimental temperatures are compared with experimental data presented by other authors, with temperatures calculated according to the formulas given in available literature, and with temperatures calculated with help of the IDS software. The obtained findings require further systematic research in this area.

Název v anglickém jazyce

Investigation of selected thermo-physical properties of real grades of micro-alloyed steels at heating and cooling down in the temperature range below 1000 °C

Popis výsledku anglicky

The paper deals with study of phase transformation temperatures of four real grades of micro-alloyed steels in the temperature range below 1000°C with use of the DTA-method (differential thermal analysis). The analysed systems are characterised by different content of carbon, some alloying elements and impurities. The temperatures of the phase transformation have been obtained for the region of eutectoid transformation and transition ferrite - austenite. Investigated systems were analysed at heating/cooling rate of 7°C/min. The system for simultaneous thermal analysis Setaram SETSYS 18TM TG/DTA/TMA was used for experimental measurements. The obtained experimental temperatures are compared with experimental data presented by other authors, with temperatures calculated according to the formulas given in available literature, and with temperatures calculated with help of the IDS software. The obtained findings require further systematic research in this area.

Druh

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

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

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

—

Svazek periodika

LXI

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

—

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—