Hydrogen - Damage Effect on Structural Steels
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F04%3A00010808" target="_blank" >RIV/61989100:27360/04:00010808 - 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
Hydrogen - Damage Effect on Structural Steels
Original language description
The severity of hydrogen deleterious effects depends on strength level, chemical composition, impurity content, and microstructure of structural steels. Harmful hydrogen effects on structural steels include: decrease of ductility as measured by elongation at fracture, and reduction of area, in particular at slow strain rates and at temperatures about room temperature; delayed failure under a static load; enhancement of the rate of propagation of a pre-existing crack; reduced fatigue strength; stress corrosion cracking in some form (SSC and HIC); blistering; hydrogen attack. All of these effects ultimately lead to lowering of the amount of externally applied load, energy or work necessary to produce material failure.In the present paper, the effects ofHIC and SSC are discussed. These effects can result from corrosion - generated hydrogen. Because the absorption of such hydrogen is greatly enhanced by sulphide - bearing waters is particularly conducive to hydrogen embrittlement (HE). Th
Czech name
Nepříznivé vlivy vodíku na konstrukční oceli
Czech description
Nepříznivé vlivy vodíku na konstrukční oceli
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%2F04%2F0235" target="_blank" >GA106/04/0235: Sulphide stress cracking of modern structural steels</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2004
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 anotací Česko - Slovensko - Polské konference studentské tvůrčí činnosti
ISBN
0041-0634
ISSN
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e-ISSN
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Number of pages
1
Pages from-to
25
Publisher name
ČVUT, FS, Ústav výrobních strojů a mechanismů
Place of publication
Praha
Event location
Praha
Event date
Jun 16, 2004
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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