Detail publikace

Experimental Investigation of Modes II and III Fatigue Crack Growth in Unalloyed Titanium

VOJTEK, T. POKLUDA, J.

Originální název

Experimental Investigation of Modes II and III Fatigue Crack Growth in Unalloyed Titanium

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The study is focused on finding and describing microscopic paths of modes II and III cracks in commercially pure titanium. Experiments were done on cylindrical bars with a circumferential cracked notch loaded in shear (modes II, III and II + III) and torsion (mode III). Fractography analysis showed that the crack growth was crystallography-controlled and the deflection and twisting angles of crack propagation direction (with respect to the shear plane) were relatively high. This behavior can be understood in terms of available slip systems in bcc, fcc and hcp lattices.

Klíčová slova

shear fatigue cracks, mode I branching, stereophotogrammetry, titanium

Autoři

VOJTEK, T.; POKLUDA, J.

Rok RIV

2014

Vydáno

1. 1. 2014

Nakladatel

Scientific.net

ISSN

1013-9826

Periodikum

Key Engineering Materials (print)

Ročník

592-593

Číslo

797-800

Stát

Švýcarská konfederace

Strany od

797

Strany do

800

Strany počet

4

BibTex

@article{BUT103624,
  author="Tomáš {Vojtek} and Jaroslav {Pokluda}",
  title="Experimental Investigation of Modes II and III Fatigue Crack Growth in Unalloyed Titanium",
  journal="Key Engineering Materials (print)",
  year="2014",
  volume="592-593",
  number="797-800",
  pages="797--800",
  doi="10.4028/www.scientific.net/KEM.592-593.797",
  issn="1013-9826"
}