IMR OpenIR
Influence of process control agents on the performance of Ni3Al by mechanical alloying
Lian Jiqiong1; Meng Jie2; Jia Chengchang1
Corresponding AuthorJia Chengchang(jcc@mater.ustb.edu.cn)
2008-12-01
Source PublicationRARE METALS
ISSN1001-0521
Volume27Issue:6Pages:648-651
AbstractThe influence of process control agents (PCAs) on the mechanical properties of Ni3Al intermetallic compounds by mechanical alloying was investigated in order to develop oxide deposition reinfiorced intermetallics. The PCAs in mechanical alloying were pure ligroin, 75 vol.% ligroin + 25 vol.% alcohol, 50 vol.% ligroin + 50 vol.% alcohol, 25 vol.% ligroin + 75 vol.% alcohol, and pure alcohol. The normal composition is Ni-22.9at.%Al-0.5at.%B, the ball-to-powder weight ratio is 10:1, and the milling time is 30 unit. Then, the powders were sintered by spark plasma sintering under 40 MPa fior 5 min at 1000 degrees C. The results show that a higher bending strength and a higher hardness were obtained when the PCAs were 75% ligroin + 25% alcohol in mechanical alloying. The bending strength is about 2700 MPa and the hardness (HV) is more than 6 GPa.
Keywordintermetallic compounds mechanical properties mechanical alloying process control agent spark plasma sintering
Indexed BySCI
Language英语
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000262147800019
PublisherNONFERROUS METALS SOC CHINA
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/94638
Collection中国科学院金属研究所
Corresponding AuthorJia Chengchang
Affiliation1.Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang 110015, Peoples R China
Recommended Citation
GB/T 7714
Lian Jiqiong,Meng Jie,Jia Chengchang. Influence of process control agents on the performance of Ni3Al by mechanical alloying[J]. RARE METALS,2008,27(6):648-651.
APA Lian Jiqiong,Meng Jie,&Jia Chengchang.(2008).Influence of process control agents on the performance of Ni3Al by mechanical alloying.RARE METALS,27(6),648-651.
MLA Lian Jiqiong,et al."Influence of process control agents on the performance of Ni3Al by mechanical alloying".RARE METALS 27.6(2008):648-651.
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
[Lian Jiqiong]'s Articles
[Meng Jie]'s Articles
[Jia Chengchang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Lian Jiqiong]'s Articles
[Meng Jie]'s Articles
[Jia Chengchang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Lian Jiqiong]'s Articles
[Meng Jie]'s Articles
[Jia Chengchang]'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.