Detail publikace
Small Punch testy vrstev okují na uhlíkové oceli a oceli s obsahem křemíku
HRABOVSKÝ, J. DOBEŠ, F. HORSKÝ, J.
Český název
Small Punch testy vrstev okují na uhlíkové oceli a oceli s obsahem křemíku
Anglický název
Small Punch Tests at Oxide Scales Surface of Structural Steel and Low Silicon Steel
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
en
Originální abstrakt
This work is focused on the study of the behavior of oxide scale layers grown on two types of steel: plain carbon steel and silicon-alloyed steel. The small punch test method was chosen to study the mechanical properties of oxide scale layers. Several specimens were prepared from both materials and exposed to 1,000 degree of Celsius for different oxidation times to obtain the desired scale layers. When the oxidation process was complete, oxide layers of varying thickness, composed mainly of hematite and magnetite, were created. The specimens were used for testing at temperatures between 600 and 900 degree of Celsius.
Český abstrakt
Tento článek je zaměřen na studium vlastností vrstev okují, které se tvoří na dvou typech ocelí: uhlíková ocel a ocel s nízkým obsahem křemíku. Pro zjištění mechanických vlastností vrstev okují byla zvolena metoda Small Punch. Pro přípravu požadovaných vrstev okují bylo několik vzorků vystaveno teplotě 1000 stupňů C po definovanou dobu oxidace. Po procesu oxidace byly obdrženy vzorky s rozdílnou tloušťkou okují, obsahující hematit a magnetit. Takto připravené vzorky byly použity pro měření při teplotách mezi 600 až 900 stupňů C.
Anglický abstrakt
This work is focused on the study of the behavior of oxide scale layers grown on two types of steel: plain carbon steel and silicon-alloyed steel. The small punch test method was chosen to study the mechanical properties of oxide scale layers. Several specimens were prepared from both materials and exposed to 1,000 degree of Celsius for different oxidation times to obtain the desired scale layers. When the oxidation process was complete, oxide layers of varying thickness, composed mainly of hematite and magnetite, were created. The specimens were used for testing at temperatures between 600 and 900 degree of Celsius.
Klíčová slova česky
Small punch, okuje, rentgenová difrakce, mechanické vlastnosti
Klíčová slova anglicky
Small punch, Oxide scales, X-ray diffraction, Mechanical properties
Rok RIV
2014
Vydáno
10.08.2014
Nakladatel
Springer
Místo
US
ISSN
0030-770X
Ročník
82
Číslo
3-4
Strany od–do
297–310
Počet stran
14
BIBTEX
@article{BUT109578,
author="Jozef {Hrabovský} and Ferdinand {Dobeš} and Jaroslav {Horský},
title="Small Punch Tests at Oxide Scales Surface of Structural Steel and Low Silicon Steel",
year="2014",
volume="82",
number="3-4",
month="August",
pages="297--310",
publisher="Springer",
address="US",
issn="0030-770X"
}