Positive effect of hydrogen-induced vacancies on mechanical alloying of Fe and Al
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10315580" target="_blank" >RIV/00216208:11320/15:10315580 - isvavai.cz</a>
Alternative codes found
RIV/68081723:_____/15:00443013
Result on the web
<a href="http://dx.doi.org/10.1016/j.jallcom.2014.12.213" target="_blank" >http://dx.doi.org/10.1016/j.jallcom.2014.12.213</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jallcom.2014.12.213" target="_blank" >10.1016/j.jallcom.2014.12.213</a>
Alternative languages
Result language
angličtina
Original language name
Positive effect of hydrogen-induced vacancies on mechanical alloying of Fe and Al
Original language description
Nanocrystalline Fe82Al18 powders were prepared by high energy ball milling in various atmospheres. Two preparation techniques were compared: (i) mechanical milling of pre-alloyed Fe82Al18 pieces and (ii) mechanical alloying of pure Fe and Al powders. Single phase Fe82Al18 nano-powder was formed by mechanical alloying in H-2 atmosphere while milling in N-2 or air environment suppressed mechanical alloying due to passivation of Fe surfaces. Positron annihilation spectroscopy revealed that mechanical alloying of Fe and Al in H-2 atmosphere is mediated by hydrogen-induced vacancies.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Alloys and Compounds
ISSN
0925-8388
e-ISSN
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Volume of the periodical
629
Issue of the periodical within the volume
25 April 2015
Country of publishing house
CH - SWITZERLAND
Number of pages
5
Pages from-to
22-26
UT code for WoS article
000349699700005
EID of the result in the Scopus database
2-s2.0-84921262832