A high entropy silicide by reactive spark plasma sintering
Abstract A high-entropy silicide (HES), (Ti0.2Zr0.2Nb0.2Mo0.2W0.2)Si2 with close-packed hexagonal structure is successfully manufactured through reactive spark plasma sintering at 1300 °C for 15 min. The elements in this HES are uniformly distributed in the specimen based on the energy dispersive sp...
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Online Access: | http://link.springer.com/article/10.1007/s40145-019-0319-3 |
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doaj-8109978fe38c4fd79c22e7c1c49899112020-11-25T02:51:12ZengSpringerOpenJournal of Advanced Ceramics2226-41082227-85082019-03-018114815210.1007/s40145-019-0319-3A high entropy silicide by reactive spark plasma sinteringYuan Qin0Ji-Xuan Liu1Fei Li2Xiaofeng Wei3Houzheng Wu4Guo-Jun Zhang5State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Institute of Functional Materials, College of Materials Science and Engineering, Donghua UniversityState Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Institute of Functional Materials, College of Materials Science and Engineering, Donghua UniversityState Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Institute of Functional Materials, College of Materials Science and Engineering, Donghua UniversityState Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Institute of Functional Materials, College of Materials Science and Engineering, Donghua UniversityDepartment of Materials, Loughborough UniversityState Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Institute of Functional Materials, College of Materials Science and Engineering, Donghua UniversityAbstract A high-entropy silicide (HES), (Ti0.2Zr0.2Nb0.2Mo0.2W0.2)Si2 with close-packed hexagonal structure is successfully manufactured through reactive spark plasma sintering at 1300 °C for 15 min. The elements in this HES are uniformly distributed in the specimen based on the energy dispersive spectrometer analysis except a small amount of zirconium that is combined with oxygen as impurity particles. The Young’s modulus, Poisson’s ratio, and Vickers hardness of the obtained (Ti0.2Zr0.2Nb0.2Mo0.2W0.2)Si2 are also measured.http://link.springer.com/article/10.1007/s40145-019-0319-3high-entropy ceramicshigh-entropy silicidespark plasma sinteringsilicide |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Yuan Qin Ji-Xuan Liu Fei Li Xiaofeng Wei Houzheng Wu Guo-Jun Zhang |
spellingShingle |
Yuan Qin Ji-Xuan Liu Fei Li Xiaofeng Wei Houzheng Wu Guo-Jun Zhang A high entropy silicide by reactive spark plasma sintering Journal of Advanced Ceramics high-entropy ceramics high-entropy silicide spark plasma sintering silicide |
author_facet |
Yuan Qin Ji-Xuan Liu Fei Li Xiaofeng Wei Houzheng Wu Guo-Jun Zhang |
author_sort |
Yuan Qin |
title |
A high entropy silicide by reactive spark plasma sintering |
title_short |
A high entropy silicide by reactive spark plasma sintering |
title_full |
A high entropy silicide by reactive spark plasma sintering |
title_fullStr |
A high entropy silicide by reactive spark plasma sintering |
title_full_unstemmed |
A high entropy silicide by reactive spark plasma sintering |
title_sort |
high entropy silicide by reactive spark plasma sintering |
publisher |
SpringerOpen |
series |
Journal of Advanced Ceramics |
issn |
2226-4108 2227-8508 |
publishDate |
2019-03-01 |
description |
Abstract A high-entropy silicide (HES), (Ti0.2Zr0.2Nb0.2Mo0.2W0.2)Si2 with close-packed hexagonal structure is successfully manufactured through reactive spark plasma sintering at 1300 °C for 15 min. The elements in this HES are uniformly distributed in the specimen based on the energy dispersive spectrometer analysis except a small amount of zirconium that is combined with oxygen as impurity particles. The Young’s modulus, Poisson’s ratio, and Vickers hardness of the obtained (Ti0.2Zr0.2Nb0.2Mo0.2W0.2)Si2 are also measured. |
topic |
high-entropy ceramics high-entropy silicide spark plasma sintering silicide |
url |
http://link.springer.com/article/10.1007/s40145-019-0319-3 |
work_keys_str_mv |
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