CAS OpenIR  > 生化工程国家重点实验室
Fabrication of dense Si3N4 ceramics via coating amorphous Si3N4 nano-powders by sodium reduction in liquid ammonia
Wang, Qi1; Yang, Mei1,2; Xiao, Jiusan1; Zhu, Hongmin1,3
2017
Source PublicationJOURNAL OF THE CERAMIC SOCIETY OF JAPAN
ISSN1882-0743
Volume125Issue:6Pages:509-512
Abstract

Commercial Si3N4 powders coated with 0-30% amorphous Si3N4 nano-powders were fabricated successfully. Amorphous Si3N4 nano-powders coating were prepared through the reduction of silicon tetrachloride (SiCl4) by sodium in liquid ammonia at -45 degrees C. Dense Si3N4 ceramics with 97.2% relative density of theoretic value were obtained from Si3N4 micro-powders coated with 30% nano-powders sintered by spark plasma sintering at 1500 degrees C without sintering additives. (C) 2017 The Ceramic Society of Japan. All rights reserved.

KeywordSi3n4 Nano-powders Liquid Ammonia Spark Plasma Sintering
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.2109/jcersj2.16332
Indexed BySCI
Language英语
WOS KeywordDifferent Sintering Additives ; Silicon-nitride Ceramics ; Nanopowders ; Oxidation ; Composites ; Behavior ; Phase
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Ceramics
WOS IDWOS:000412990500018
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/23292
Collection生化工程国家重点实验室
Affiliation1.Univ Sci & Technol Beijing, Sch Met & Ecol Engn, Beijing 100083, Peoples R China
2.Chinese Acad Sci, State Key Lab Biochem Engn, Inst Proc Engn, Beijing 100190, Peoples R China
3.Tohoku Univ, Dept Met, Grad Sch Engn, Sendai, Miyagi 9808579, Japan
Recommended Citation
GB/T 7714
Wang, Qi,Yang, Mei,Xiao, Jiusan,et al. Fabrication of dense Si3N4 ceramics via coating amorphous Si3N4 nano-powders by sodium reduction in liquid ammonia[J]. JOURNAL OF THE CERAMIC SOCIETY OF JAPAN,2017,125(6):509-512.
APA Wang, Qi,Yang, Mei,Xiao, Jiusan,&Zhu, Hongmin.(2017).Fabrication of dense Si3N4 ceramics via coating amorphous Si3N4 nano-powders by sodium reduction in liquid ammonia.JOURNAL OF THE CERAMIC SOCIETY OF JAPAN,125(6),509-512.
MLA Wang, Qi,et al."Fabrication of dense Si3N4 ceramics via coating amorphous Si3N4 nano-powders by sodium reduction in liquid ammonia".JOURNAL OF THE CERAMIC SOCIETY OF JAPAN 125.6(2017):509-512.
Files in This Item:
File Name/Size DocType Version Access License
Fabrication of dense(4638KB)期刊论文出版稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Qi]'s Articles
[Yang, Mei]'s Articles
[Xiao, Jiusan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Qi]'s Articles
[Yang, Mei]'s Articles
[Xiao, Jiusan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Qi]'s Articles
[Yang, Mei]'s Articles
[Xiao, Jiusan]'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.