Detail publikace

Impact analysis of shot peening of aluminium alloy AW 6082 on the fatigue propertie

ŠKORÍK, V. NOVÝ, F. DOLEŽAL, P. HADZIMA, B. HORYNOVÁ, M.

Originální název

Impact analysis of shot peening of aluminium alloy AW 6082 on the fatigue propertie

Typ

abstrakt

Jazyk

angličtina

Originální abstrakt

The influence of shot peening on fatigue resistance of the wrought AW 6082 aluminium alloy was investigated in the very high cycle region. Specimens with as machined and shot peened surfaces were subjected to high frequency fatigue loading (f=20 kHz, T=20 3 C, R=-1). Shot peening process led to the formation of compresive residual stresses in the surface layer and effectively improved the fatigue resistence. The fracture surfaces after fatigue loadings were evaluated by fractographical analysis using light stereo microscope and SEM.

Klíčová slova

aluminium alloy, shot peening, fatigue properties

Autoři

ŠKORÍK, V.; NOVÝ, F.; DOLEŽAL, P.; HADZIMA, B.; HORYNOVÁ, M.

Vydáno

5. 9. 2011

Nakladatel

Material Research Society of Serbia

Strany od

112

Strany do

112

Strany počet

1

BibTex

@misc{BUT74871,
  author="ŠKORÍK, V. and NOVÝ, F. and DOLEŽAL, P. and HADZIMA, B. and HORYNOVÁ, M.",
  title="Impact analysis of shot peening of aluminium alloy AW 6082 on the fatigue propertie",
  booktitle="YUCOMAT 2011",
  year="2011",
  pages="112--112",
  publisher="Material Research Society of Serbia",
  note="abstract"
}