DIFFUSION CHARACTERISTICS OF HYDROGEN IN THE TRIP 800 C-Mn-Si-P STEEL

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F13%3A86088821" target="_blank" >RIV/61989100:27360/13:86088821 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
DIFFUSION CHARACTERISTICS OF HYDROGEN IN THE TRIP 800 C-Mn-Si-P STEEL
Original language description
The presented contribution is devoted to evaluation of hydrogen diffusion characteristics in the TRIP 800 steel, based ot C-Mn-Si-P composition, i.e. in steel with increased phosphorus content. Steel was studied after standard heat treatment, including intercritical annealing and annealing in the range of bainitic transformation. Hydrogen diffusion characteristics in the TRIP 800 steel were obtained by means of electrochemical permeation method. Specimens were used in the form of thin discs with thickness of 0,5 mm approximately. The output sides of specimens were palladium coated to prevent hydrogen recombination when leaving specimen. Diffusion characteristics of hydrogen were obtained by recording output current density as a function of time. Experimental procedure included preliminary hydrogen charging followed by polarization reversion to activate specimen surface. After that two hydrogen chargings were performed with an increasing current density. Hydrogen diffusion coefficient i
Czech name
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Czech description
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Project
<a href="/en/project/ED0040%2F01%2F01" target="_blank" >ED0040/01/01: Regional materials science and technology centre</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
METAL 2013 : 22nd International Conference on Metallurgy and Materials : conference proceedings : May 15th - 17th 2013, Hotel Voronez I, Brno Czech Republic, EU [CD-ROM]
ISBN
978-80-87294-41-3
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
626-631
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
May 15, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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