Detail publikačního výsledku

CYCLIC DEFORMATION RESPONSE OF AZ31 MAGNESIUM ALLOY AFTER CORROSION DEGRADATION

DOLEŽAL, P.; ZAPLETAL, J.; HORYNOVÁ, M.; GEJDOŠ, P.; ČELKO, L.

Originální název

CYCLIC DEFORMATION RESPONSE OF AZ31 MAGNESIUM ALLOY AFTER CORROSION DEGRADATION

Anglický název

CYCLIC DEFORMATION RESPONSE OF AZ31 MAGNESIUM ALLOY AFTER CORROSION DEGRADATION

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

Cyclic deformation response and low cycle fatigue behaviour of bare and pre-corroded magnesium alloy AZ31 was studied under stress amplitude control. Pre-corroded specimens had been exposed to spray of 5 % solution of sodium chloride for 480 and 1000 hours. Fatigue limit drops from 52.1 Mpa to 47.5 MPa (480 hrs) and 38.4 (1000 hrs). Fatigue life decrease due to corrosion damage is pronounced at loww stress amplitudes, whereas the durability attained at higher amplitudes is practically the same.

Anglický abstrakt

Cyclic deformation response and low cycle fatigue behaviour of bare and pre-corroded magnesium alloy AZ31 was studied under stress amplitude control. Pre-corroded specimens had been exposed to spray of 5 % solution of sodium chloride for 480 and 1000 hours. Fatigue limit drops from 52.1 Mpa to 47.5 MPa (480 hrs) and 38.4 (1000 hrs). Fatigue life decrease due to corrosion damage is pronounced at loww stress amplitudes, whereas the durability attained at higher amplitudes is practically the same.

Klíčová slova

alloy AZ31, corrosion attack, fatigue crack initiation, cyclic deformation response

Klíčová slova v angličtině

alloy AZ31, corrosion attack, fatigue crack initiation, cyclic deformation response

Autoři

DOLEŽAL, P.; ZAPLETAL, J.; HORYNOVÁ, M.; GEJDOŠ, P.; ČELKO, L.

Rok RIV

2012

Vydáno

19.07.2011

Nakladatel

Chemické listy

Místo

Novotného lávka 5 Praha 1

ISSN

0009-2770

Periodikum

CHEMICKE LISTY

Svazek

105

Číslo

S

Stát

Česká republika

Strany od

787

Strany do

789

Strany počet

3

BibTex

@article{BUT75579,
  author="Pavel {Doležal} and Josef {Zapletal} and Miroslava {Horynová} and Pavel {Gejdoš} and Ladislav {Čelko}",
  title="CYCLIC DEFORMATION RESPONSE OF AZ31 MAGNESIUM ALLOY AFTER CORROSION DEGRADATION",
  journal="CHEMICKE LISTY",
  year="2011",
  volume="105",
  number="S",
  pages="787--789",
  issn="0009-2770"
}