Detail publikačního výsledku

Surface Relief Evolution in Cast Superalloy Inconel 738LC Fatigued at Room Temperature

JULIŠ, M.; OBRTLÍK, K.; POSPÍŠILOVÁ, S.; PODRÁBSKÝ, T.

Originální název

Surface Relief Evolution in Cast Superalloy Inconel 738LC Fatigued at Room Temperature

Anglický název

Surface Relief Evolution in Cast Superalloy Inconel 738LC Fatigued at Room Temperature

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

Cylindrical specimens of cast polycrystalline Inconel 738LC were cyclically strained under total strain control at room temperature. Surface relief was studied in individual grains using confocal laser scanning microscope. Cyclic strain is localized in persistent slip bands resulting in persistent slip markings (PSMs) on the surface. The density of PSMs increases with increasing number of elapsed cycles. The height of extrusions within PSMs was studied quantitatively.

Anglický abstrakt

Cylindrical specimens of cast polycrystalline Inconel 738LC were cyclically strained under total strain control at room temperature. Surface relief was studied in individual grains using confocal laser scanning microscope. Cyclic strain is localized in persistent slip bands resulting in persistent slip markings (PSMs) on the surface. The density of PSMs increases with increasing number of elapsed cycles. The height of extrusions within PSMs was studied quantitatively.

Klíčová slova

Inconel 738LC, low cycle fatigue, confocal laser scaning microscopy, surface relief.

Klíčová slova v angličtině

Inconel 738LC, low cycle fatigue, confocal laser scaning microscopy, surface relief.

Autoři

JULIŠ, M.; OBRTLÍK, K.; POSPÍŠILOVÁ, S.; PODRÁBSKÝ, T.

Vydáno

02.05.2007

Nakladatel

TU Košice

Místo

Redakce Hutnické fakulty technické univerzity Košice Letná 9/A

ISSN

1335-1532

Periodikum

Acta Metallurgica Slovaca

Svazek

13

Číslo

1

Stát

Slovenská republika

Strany od

573

Strany do

577

Strany počet

5

BibTex

@article{BUT45017,
  author="Martin {Juliš} and Karel {Obrtlík} and Simona {Hutařová} and Tomáš {Podrábský}",
  title="Surface Relief Evolution in Cast Superalloy Inconel 738LC Fatigued at Room Temperature",
  journal="Acta Metallurgica Slovaca",
  year="2007",
  volume="13",
  number="1",
  pages="573--577",
  issn="1335-1532"
}