Detail publikace

Influence of the bi-material interface on the crack propagation through a thin protective layer

MALÍKOVÁ, L. MIARKA, P. DOUBEK, P. SEITL, S.

Originální název

Influence of the bi-material interface on the crack propagation through a thin protective layer

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Finite element parametric analysis is performed on a cracked bi-material bar subjected to pure bending in order to investigate the fatigue behaviour of a short crack in the thin protective layer laser-cladded on a steel substrate. Elastic properties of the surface layer are chosen with regard to real combinations of materials when bronze, nickel or cobalt alloys are applied as the surface layers to improve the properties of the basic steel substrate and the influence of their mismatch is analysed. Classical linear elastic fracture mechanics theory is applied, and several conclusions are stated that shall help to select a suitable material of the protective layer. The conclusions can be applied analogically to any other bi-material combination.

Klíčová slova

bi-material; laser cladding; crack; fracture mechanics; fatigue

Autoři

MALÍKOVÁ, L.; MIARKA, P.; DOUBEK, P.; SEITL, S.

Vydáno

20. 11. 2021

Nakladatel

Elsevier

Místo

online

ISSN

2452-3216

Periodikum

Procedia Structural Integrity

Ročník

33

Číslo

1

Stát

Italská republika

Strany od

605

Strany do

612

Strany počet

8

URL

https://www.sciencedirect.com/science/article/pii/S2452321621001621

Plný text v Digitální knihovně

http://hdl.handle.net/11012/203094

BibTex

@inproceedings{BUT175075,
  author="Lucie {Malíková} and Petr {Miarka} and Pavel {Doubek} and Stanislav {Seitl}",
  title="Influence of the bi-material interface on the crack propagation through a thin protective layer",
  booktitle="Procedia of Structural Integrity",
  year="2021",
  journal="Procedia Structural Integrity",
  volume="33",
  number="1",
  pages="605--612",
  publisher="Elsevier",
  address="online",
  doi="10.1016/j.prostr.2021.10.067",
  issn="2452-3216",
  url="https://www.sciencedirect.com/science/article/pii/S2452321621001621"
}