Detail publikačního výsledku

Failure analysis of massively failed compressed air cartridge

KLAKURKOVÁ, L.; HORYNOVÁ, M.; JULIŠ, M.; GEJDOŠ, P.; SKALKA, P.; REMEŠOVÁ, M.; ČELKO, L.

Originální název

Failure analysis of massively failed compressed air cartridge

Anglický název

Failure analysis of massively failed compressed air cartridge

Druh

Článek WoS

Originální abstrakt

Aim of the analysis was to determine the cause of massive failure of compressed air cartridge in respect to used material, quality of stock, its chemical composition, mechanical properties and quality of inner surface of the component. Furthermore, comparative analysis of identical component fabricated prior to innovation of fabrication technology was carried out. The study describes corrosion attack documented on the component – pitting corrosion and evaluates connection between its appearance and microstructure of used material, surface quality, change in design and presence or lack of surface treatment namely anodic oxidation. Part of the analysis is a theoretical calculation of the real load applied on compressed air cartridge, with respect to state and quality on inner surface, in real operating conditions. Light microscopy and scanning electron microscopy techniques were used for microstructural assessment as well as fractographic analysis.

Anglický abstrakt

Aim of the analysis was to determine the cause of massive failure of compressed air cartridge in respect to used material, quality of stock, its chemical composition, mechanical properties and quality of inner surface of the component. Furthermore, comparative analysis of identical component fabricated prior to innovation of fabrication technology was carried out. The study describes corrosion attack documented on the component – pitting corrosion and evaluates connection between its appearance and microstructure of used material, surface quality, change in design and presence or lack of surface treatment namely anodic oxidation. Part of the analysis is a theoretical calculation of the real load applied on compressed air cartridge, with respect to state and quality on inner surface, in real operating conditions. Light microscopy and scanning electron microscopy techniques were used for microstructural assessment as well as fractographic analysis.

Klíčová slova

Failure analysis; Pressure-vessel failures; Notches; Corrosion; Finite elemental analysis

Klíčová slova v angličtině

Failure analysis; Pressure-vessel failures; Notches; Corrosion; Finite elemental analysis

Autoři

KLAKURKOVÁ, L.; HORYNOVÁ, M.; JULIŠ, M.; GEJDOŠ, P.; SKALKA, P.; REMEŠOVÁ, M.; ČELKO, L.

Rok RIV

2018

Vydáno

09.12.2017

Nakladatel

Elsevier

Místo

Spojené království Velké Británie a Severního Irska

ISSN

1350-6307

Periodikum

Engineering Failure Analysis

Číslo

82

Stát

Spojené království Velké Británie a Severního Irska

Strany od

776

Strany do

782

Strany počet

7

URL

https://doi.org/10.1016/j.engfailanal.2017.07.016

BibTex

@article{BUT138571,
  author="Lenka {Klakurková} and Miroslava {Horynová} and Martin {Juliš} and Pavel {Gejdoš} and Petr {Skalka} and Michaela {Remešová} and Ladislav {Čelko}",
  title="Failure analysis of massively failed compressed air cartridge",
  journal="Engineering Failure Analysis",
  year="2017",
  number="82",
  pages="776--782",
  doi="10.1016/j.engfailanal.2017.07.016",
  issn="1350-6307",
  url="https://doi.org/10.1016/j.engfailanal.2017.07.016"
}