SIC OpenIR
Synthesis and mechanical properties of AlMgB14-Al composite
Jiang, JH; Xie, JJ; Zhong, H; Dong, FD; Liu, N; Tang, WY; Zhu, HL; Zhang, JX
2020-03-25
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
SubtypeArticle
AbstractIn this work, light-weight, high toughness and high strength AlMgB14-Al composites were prepared by hot pressing sintering. The wettability of aluminum on AlMgB14 was improved by increasing sintering temperature and prolonging sintering time. Density of composites can be improved to 97-99% of theoretical densities at the sintering temperature of 1500 degrees C. Aluminum plays an active role in the growth of AlMgB14 grains. The barrier action of high-toughness second phase can also reduce the stress intensity factor at the crack tip and increase the fracture toughness of composites. As the amount of aluminum increased, the fracture toughness increased while the bending strength decreased. The hardness with AlMgB14-5Al was 22.4 +/- 0.5 GPa, and the fracture toughness with AlMgB14-30Al was about 10.7 +/- 0.4 MPam(1/2). (C) 2019 Elsevier B.V. All rights reserved.
DOI10.1016/j.jallcom.2019.152910
WOS KeywordTRIBOLOGICAL PROPERTIES
Language英语
WOS Research AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
PublisherELSEVIER SCIENCE SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/28210
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Jiang, JH,Xie, JJ,Zhong, H,et al. Synthesis and mechanical properties of AlMgB14-Al composite[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2020.
APA Jiang, JH.,Xie, JJ.,Zhong, H.,Dong, FD.,Liu, N.,...&Zhang, JX.(2020).Synthesis and mechanical properties of AlMgB14-Al composite.JOURNAL OF ALLOYS AND COMPOUNDS.
MLA Jiang, JH,et al."Synthesis and mechanical properties of AlMgB14-Al composite".JOURNAL OF ALLOYS AND COMPOUNDS (2020).
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
[Jiang, JH]'s Articles
[Xie, JJ]'s Articles
[Zhong, H]'s Articles
Baidu academic
Similar articles in Baidu academic
[Jiang, JH]'s Articles
[Xie, JJ]'s Articles
[Zhong, H]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Jiang, JH]'s Articles
[Xie, JJ]'s Articles
[Zhong, H]'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.