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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Main Authors:	Yuan Qin, Ji-Xuan Liu, Fei Li, Xiaofeng Wei, Houzheng Wu, Guo-Jun Zhang
Format:	Article
Language:	English
Published:	SpringerOpen 2019-03-01
Series:	Journal of Advanced Ceramics
Subjects:	high-entropy ceramics high-entropy silicide spark plasma sintering silicide
Online Access:	http://link.springer.com/article/10.1007/s40145-019-0319-3

id	doaj-8109978fe38c4fd79c22e7c1c4989911
record_format	Article
spelling	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
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A high entropy silicide by reactive spark plasma sintering

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