Detail publikace

Analysis of cyclic plastic response of heat resistant sanicro 25 steel at ambient and elevated temperatures

POLÁK, J. PETRÁŠ, R. HECZKO, M. KRUML, T. CHAI, G.

Anglický název

Analysis of cyclic plastic response of heat resistant sanicro 25 steel at ambient and elevated temperatures

Typ

Článek WoS

Jazyk

en

Originální abstrakt

Austenitic heat resistant steel Sanicro 25 developed for high temperature applications in power generation industry has been subjected to selected low cycle fatigue tests at ambient and at elevated temperature. Saturated hysteresis loops at both temperatures were analyzed to deduce the probability density distribution of the internal critical stresses and to estimate the contribution of the effective stress for different strain amplitudes. The internal structure of the material at room and elevated temperature was studied using transmission electron microscopy and the results were discussed in relation to the cyclic stressstrain response.

Klíčová slova anglicky

heat resistant steel, Sanicro 25, cyclic plasticity, dislocation structure, effect of temperature

Vydáno

2014-06-25

Nakladatel

Elsevier

ISSN

1877-7058

Ročník

74

Číslo

1

Strany od–do

68–73

Počet stran

6

BIBTEX


@article{BUT108929,
  author="Jaroslav {Polák} and Roman {Petráš} and Milan {Heczko} and Tomáš {Kruml} and Guocai {Chai}",
  title="Analysis of cyclic plastic response of heat resistant sanicro 25 steel at ambient and elevated temperatures",
  journal="Procedia Engineering",
  year="2014",
  volume="74",
  number="1",
  pages="68--73",
  doi="10.1016/j.proeng.2014.06.226",
  url="https://www.sciencedirect.com/science/article/pii/S1877705814007966"
}