Study and computer modelling of stress corrosion cracking during DET test
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F05%3A00013107" target="_blank" >RIV/61989100:27360/05:00013107 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Study and computer modelling of stress corrosion cracking during DET test
Original language description
The stainless steels and related alloys with sufficient resistance to a general corrosion can be susceptible to a localized corrosion (pitting, cracking, intergranular corrosion) in certain environment under specific conditions. The Drop Evaporation Test(DET) was developed for study of stainless materials resistance to stress corrosion cracking (SCC) at elevated temperatures 100 - 300 °C under constant external load using a chloride containing water solution. In the contribution the initiation and propagation of short cracks as well as pits were observed during the test by the travelling microscope method. The crack initiation and/or propagation can be influenced by the cyclic thermal stresses, when the diluted water solution drops cool down the hot sample. We attend to model stress changes in the testing specimens induced by cooling the heated sample by failing water solution drops. The modeling uses finite element analysis of formulated thermoelasticity problem.
Czech name
Matematické modelování korozního praskání během zkoušky DET
Czech description
Korozní praskání, DET-test,matematické modelování
Classification
Type
D - Article in proceedings
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA106%2F03%2F0039" target="_blank" >GA106/03/0039: Stress corrosion cracking assessment of stabilized and nonstabilized austenitic steels under higher temperature and pressure conditions.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Sborník Konf.PiME 2005
ISBN
80-248-0887-0
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
6-11
Publisher name
VŠB - Technická univerzita Ostrava
Place of publication
Ostrava
Event location
Rožnov pod Radhoštěm
Event date
Aug 30, 2005
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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