Nitrogen interstitial alloying of CoCrFeMnNi high entropy alloy through reactive powder milling
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F19%3A00504989" target="_blank" >RIV/61389021:_____/19:00504989 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26210/19:PU131805
Result on the web
<a href="https://www.mdpi.com/1099-4300/21/4/363" target="_blank" >https://www.mdpi.com/1099-4300/21/4/363</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/e21040363" target="_blank" >10.3390/e21040363</a>
Alternative languages
Result language
angličtina
Original language name
Nitrogen interstitial alloying of CoCrFeMnNi high entropy alloy through reactive powder milling
Original language description
The present work is focused on the synthesis of CoCrFeMnNi high entropy alloy (HEA) interstitially alloyed with nitrogen via powder metallurgy routes. Using a simple method, nitrogen was introduced to the HEA from the protective N 2 gas atmosphere during mechanical alloying (MA) processing. The lattice parameter and amount of nitrogen in HEA were observed to be linearly proportional to the milling duration. The limited solubility of nitrogen in the main face centered cubic (FCC) phase resulted in the in-situ formation of nitrides and, accordingly, significant increase in the hardness values. It has been shown that fabrication of such nitrogen-doped HEA bulk materials can be conveniently achieved by a simple combination of MA + spark plasma sintering processes, without the need for adding nitrogen from other sources.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Entropy
ISSN
1099-4300
e-ISSN
—
Volume of the periodical
21
Issue of the periodical within the volume
4
Country of publishing house
CH - SWITZERLAND
Number of pages
7
Pages from-to
363
UT code for WoS article
000467312100035
EID of the result in the Scopus database
2-s2.0-85065589141