Published 2006
| Version v1
Miscellaneous
Open
Research techniques for hydrogen diffusion in reactor materials
Creators
- 1. Moskovskij Inzhenerno-Fizicheskij Inst., Moscow (Russian Federation)
Description
Experimental methods employed for identification of hydrogen diffusion factors in zirconium items of nuclear reactors are considered and advantages of thermodiffusion method are pointed out. Main results of complex experimental and theoretical study of hydrogen thermodiffusion in the Russian base industrial alloy Eh110 (Zr-1% Nb) are presented. It has been ascertained that predicted hydrogen profiles obtained using the proposed computation scheme differ from the experimentally obtained profiles by 30% at most, which is comparable with the accuracy of up-to-date diffusion experiment
Abstract (Russian)
Рассмотрены экспериментальные методы, используемые для определения коэффициентов диффузии водорода в циркониевых изделиях атомных реакторов, и отмечены достоинства термодиффузионного метода. Представлены основные результаты комплексного экспериментально-теоретического исследования термодиффузии водорода в базовом промышленном российском сплаве Э110 (Zr-1%Nb). Установлено, что прогнозируемые профили водорода, полученные с использованием предложенной вычислительной схемы, отличаются от экспериментальных профилей не более, чем на 30%, что сопоставимо с точностью современного диффузионного экспериментаFiles
39066641.pdf
Files
(118.3 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:c1d51bf2641b5698b9f7a9a6136d7ca1
|
118.3 kB | Preview Download |
System files
(14.5 kB)
| Name | Size | Download all |
|---|
Additional details
Additional titles
- Original title (Russian)
- Методы исследования диффузии водорода в реакторных материалах
Publishing Information
- Publisher
- Sankt-Peterburgskij Gosudarstvennyj Universitet
- Imprint Place
- Sankt-Peterburg (Russian Federation)
- Imprint Title
- The Second International conference for young scientists and specialists (IHISM'06 JUNIOR) Interaction of hydrogen with structural materials: methods of research. Proceedings
- Imprint Pagination
- 127 p.
- Journal Page Range
- p. 115-118
- Report number
- INIS-RU--509
Conference
- Title
- 2. International conference for young scientists and specialists (IHISM'06 JUNIOR)
- Original Conference Title
- Vtoraya Mezhdunarodnaya shkola molodykh uchenykh i spetsialistov (IHISM'06 JUNIOR)
- Dates
- 2-10 Jul 2006
- Place
- Petrozavodsk - Urozero (Russian Federation)
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 39066641
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ACCURACY; CALCULATION METHODS; DIFFUSION; HYDROGEN; MATERIALS TESTING; NIOBIUM ALLOYS; REACTOR COMPONENTS; SPATIAL DISTRIBUTION; TEMPERATURE GRADIENTS; ZIRCONIUM BASE ALLOYS
- Descriptors DEC
- ALLOYS; DISTRIBUTION; ELEMENTS; NONMETALS; TESTING; TRANSITION ELEMENT ALLOYS; ZIRCONIUM ALLOYS
Optional Information
- Notes
- 3 refs., 3 figs. Imprint:Vtoraya Mezhdunarodnaya shkola molodykh uchenykh i spetsialistov (IHISM'06 JUNIOR) Vzaimodejstvie vodoroda s konstrutsktsionnymi materialami. Metody issledovaniya. Trudy