IMR OpenIR
The relation between wetting and interfacial chemistry in the Zr-Based BMGs/W system
Ma, G. F.; Ye, H.; Zhang, H. L.; He, C. L.; Sun, L. N.; Zhang, H. F.; Hu, Z. Q.; Ma, GF (reprint author), Shenyang Univ, Liaoning Prov Key Lab Adv Mat, Shenyang 110004, Peoples R China.
2017-01-05
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
Volume690Pages:903-908
AbstractUsing the sessile drop technique, the relation between wetting and interfacial chemistry in the Zr-based bulk metallic glasses (BMGs)/W system was studied by varying the Nb content in the alloy at different temperature. The scanning electron microscopy (SEM) was used to analyze the microstructure and bonding mechanism of the Zr-based BMG/W interface. The result shows that the final contact angle of Zr-based molten alloys on W substrates increased with the increase of the Nb content in the alloy. It was found that the wetting between Zr-based BMGs and W substrate was reactive wetting in nature, and there existed the ZrW2 phase on the Zr-based BMGs/W interface. However, the interface reaction gradually disappeared with the increase of Nb content. Since Nb segregates at the interface and inhibits the reaction between W and Zr, the interfacial bonding mechanism changes from a mixing mechanism of dissolved diffusion and interfacial reaction to a separate dissolved diffusion mechanism. (C) 2016 Elsevier B.V. All rights reserved.; Using the sessile drop technique, the relation between wetting and interfacial chemistry in the Zr-based bulk metallic glasses (BMGs)/W system was studied by varying the Nb content in the alloy at different temperature. The scanning electron microscopy (SEM) was used to analyze the microstructure and bonding mechanism of the Zr-based BMG/W interface. The result shows that the final contact angle of Zr-based molten alloys on W substrates increased with the increase of the Nb content in the alloy. It was found that the wetting between Zr-based BMGs and W substrate was reactive wetting in nature, and there existed the ZrW2 phase on the Zr-based BMGs/W interface. However, the interface reaction gradually disappeared with the increase of Nb content. Since Nb segregates at the interface and inhibits the reaction between W and Zr, the interfacial bonding mechanism changes from a mixing mechanism of dissolved diffusion and interfacial reaction to a separate dissolved diffusion mechanism. (C) 2016 Elsevier B.V. All rights reserved.
description.department[ma, g. f. ; zhang, h. l. ; he, c. l. ; sun, l. n.] shenyang univ, liaoning prov key lab adv mat, shenyang 110004, peoples r china ; [ye, h.] curtin univ, dept chem engn, gpo box u1987, bentley, wa 6845, australia ; [zhang, h. f. ; hu, z. q.] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china
KeywordWetting Interface w Zr-based Bmg Nb
Subject AreaChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
Funding OrganizationNational Basic Research Program of China [2011CB606301]; Liaoning Province Department of Education Fund for Outstanding Talents [LJQ2014134]; Program of "One Hundred Talented People" of the Chinese Academy of Sciences
Indexed BySCI
Language英语
WOS IDWOS:000385901300118
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/78353
Collection中国科学院金属研究所
Corresponding AuthorMa, GF (reprint author), Shenyang Univ, Liaoning Prov Key Lab Adv Mat, Shenyang 110004, Peoples R China.
Recommended Citation
GB/T 7714
Ma, G. F.,Ye, H.,Zhang, H. L.,et al. The relation between wetting and interfacial chemistry in the Zr-Based BMGs/W system[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2017,690:903-908.
APA Ma, G. F..,Ye, H..,Zhang, H. L..,He, C. L..,Sun, L. N..,...&Ma, GF .(2017).The relation between wetting and interfacial chemistry in the Zr-Based BMGs/W system.JOURNAL OF ALLOYS AND COMPOUNDS,690,903-908.
MLA Ma, G. F.,et al."The relation between wetting and interfacial chemistry in the Zr-Based BMGs/W system".JOURNAL OF ALLOYS AND COMPOUNDS 690(2017):903-908.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Ma, G. F.]'s Articles
[Ye, H.]'s Articles
[Zhang, H. L.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Ma, G. F.]'s Articles
[Ye, H.]'s Articles
[Zhang, H. L.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Ma, G. F.]'s Articles
[Ye, H.]'s Articles
[Zhang, H. L.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.