Modification of sintered iron properties by Y₂O₃ nanoparticles
Influence of Y₂O₃ nanoparticles on sintered iron structure and microhardness is investigated. Ferrite grain growth is shown to be slowed down by the clusters which cause altering the grain shape from needle-like to equiaxial (with lower specific surface). Yttrium oxide particles resulted microhardne...
Gespeichert in:
| Veröffentlicht in: | Functional Materials |
|---|---|
| Datum: | 2016 |
| Hauptverfasser: | , , , , , , , , , |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
НТК «Інститут монокристалів» НАН України
2016
|
| Schlagworte: | |
| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/120627 |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Modification of sintered iron properties by Y₂O₃ nanoparticles / M.I. Cherednyk, O.Yu. Popov, S.V. Chornobuk, I.M. Totsky, M.P. Semenko, O.I. Boshko, V.Ja. Tkachuk, Y.V. Slobodianyk, S.M. Naumenko, V.A. Makara // Functional Materials. — 2016. — Т. 23, № 2. — С. 249-254. — Бібліогр.: 23 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-120627 |
|---|---|
| record_format |
dspace |
| spelling |
Cherednyk, M.I. Popov, O.Yu. Chornobuk, S.V. Totsky, I.M. Semenko, M.P. Boshko, O.I. Tkachuk, V.Ja. Slobodianyk, Y.V. Naumenko, S.M. Makara, V.A. 2017-06-12T14:20:19Z 2017-06-12T14:20:19Z 2016 Modification of sintered iron properties by Y₂O₃ nanoparticles / M.I. Cherednyk, O.Yu. Popov, S.V. Chornobuk, I.M. Totsky, M.P. Semenko, O.I. Boshko, V.Ja. Tkachuk, Y.V. Slobodianyk, S.M. Naumenko, V.A. Makara // Functional Materials. — 2016. — Т. 23, № 2. — С. 249-254. — Бібліогр.: 23 назв. — англ. 1027-5495 DOI: dx.doi.org/10.15407/fm23.02.249 https://nasplib.isofts.kiev.ua/handle/123456789/120627 Influence of Y₂O₃ nanoparticles on sintered iron structure and microhardness is investigated. Ferrite grain growth is shown to be slowed down by the clusters which cause altering the grain shape from needle-like to equiaxial (with lower specific surface). Yttrium oxide particles resulted microhardness increasing to 3.6 GPa at 1 % of second phase content. The fact is explained by retardation of dislocations on disperse particles by the Orowan mechanism. en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties Modification of sintered iron properties by Y₂O₃ nanoparticles Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Modification of sintered iron properties by Y₂O₃ nanoparticles |
| spellingShingle |
Modification of sintered iron properties by Y₂O₃ nanoparticles Cherednyk, M.I. Popov, O.Yu. Chornobuk, S.V. Totsky, I.M. Semenko, M.P. Boshko, O.I. Tkachuk, V.Ja. Slobodianyk, Y.V. Naumenko, S.M. Makara, V.A. Characterization and properties |
| title_short |
Modification of sintered iron properties by Y₂O₃ nanoparticles |
| title_full |
Modification of sintered iron properties by Y₂O₃ nanoparticles |
| title_fullStr |
Modification of sintered iron properties by Y₂O₃ nanoparticles |
| title_full_unstemmed |
Modification of sintered iron properties by Y₂O₃ nanoparticles |
| title_sort |
modification of sintered iron properties by y₂o₃ nanoparticles |
| author |
Cherednyk, M.I. Popov, O.Yu. Chornobuk, S.V. Totsky, I.M. Semenko, M.P. Boshko, O.I. Tkachuk, V.Ja. Slobodianyk, Y.V. Naumenko, S.M. Makara, V.A. |
| author_facet |
Cherednyk, M.I. Popov, O.Yu. Chornobuk, S.V. Totsky, I.M. Semenko, M.P. Boshko, O.I. Tkachuk, V.Ja. Slobodianyk, Y.V. Naumenko, S.M. Makara, V.A. |
| topic |
Characterization and properties |
| topic_facet |
Characterization and properties |
| publishDate |
2016 |
| language |
English |
| container_title |
Functional Materials |
| publisher |
НТК «Інститут монокристалів» НАН України |
| format |
Article |
| description |
Influence of Y₂O₃ nanoparticles on sintered iron structure and microhardness is investigated. Ferrite grain growth is shown to be slowed down by the clusters which cause altering the grain shape from needle-like to equiaxial (with lower specific surface). Yttrium oxide particles resulted microhardness increasing to 3.6 GPa at 1 % of second phase content. The fact is explained by retardation of dislocations on disperse particles by the Orowan mechanism.
|
| issn |
1027-5495 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/120627 |
| citation_txt |
Modification of sintered iron properties by Y₂O₃ nanoparticles / M.I. Cherednyk, O.Yu. Popov, S.V. Chornobuk, I.M. Totsky, M.P. Semenko, O.I. Boshko, V.Ja. Tkachuk, Y.V. Slobodianyk, S.M. Naumenko, V.A. Makara // Functional Materials. — 2016. — Т. 23, № 2. — С. 249-254. — Бібліогр.: 23 назв. — англ. |
| work_keys_str_mv |
AT cherednykmi modificationofsinteredironpropertiesbyy2o3nanoparticles AT popovoyu modificationofsinteredironpropertiesbyy2o3nanoparticles AT chornobuksv modificationofsinteredironpropertiesbyy2o3nanoparticles AT totskyim modificationofsinteredironpropertiesbyy2o3nanoparticles AT semenkomp modificationofsinteredironpropertiesbyy2o3nanoparticles AT boshkooi modificationofsinteredironpropertiesbyy2o3nanoparticles AT tkachukvja modificationofsinteredironpropertiesbyy2o3nanoparticles AT slobodianykyv modificationofsinteredironpropertiesbyy2o3nanoparticles AT naumenkosm modificationofsinteredironpropertiesbyy2o3nanoparticles AT makarava modificationofsinteredironpropertiesbyy2o3nanoparticles |
| first_indexed |
2025-11-28T18:37:34Z |
| last_indexed |
2025-11-28T18:37:34Z |
| _version_ |
1850854004349730816 |