CAS OpenIR
Fabrication of core-shell structured TiC-Fe composite powders by fluidized bed chemical vapor deposition
Liu, Cheng1,2; Yang, Yafeng1,2; Lv, Pengpeng1; Guo, Junjie1,2; Xiang, Maoqiao1; Zhu, Qingshan1,2
2019-08-01
Source PublicationJOURNAL OF THE AMERICAN CERAMIC SOCIETY
ISSN0002-7820
Volume102Issue:8Pages:4470-4479
AbstractFluidized bed chemical vapor deposition (FBCVD) was an effective way of preparing the core-shell structured TiC-Fe composite powders by employing FeCl3 as a precursor. Fully covered TiC-Fe composite powders with the controllable Fe contents were readily achievable. An excellent interfacial bonding was formed between the TiC and the deposited Fe coating. The defluidization caused by the directional growth and self-nucleation-aggregation of the deposited Fe particles was the major barrier to depositing high-Fe-content composite powders. But it could be prevented by controlling the gas partial pressure of precursor and further eliminating the directional growth mode and self-nucleation behavior of Fe atoms. The optimal deposition temperature was 600 degrees C and the partial pressure was about 20 kPa, corresponding to the gasification temperature of 275 degrees C.
Keywordceramic-metal systems chemical vapor deposition composites core-shell structures sinter sintering
DOI10.1111/jace.16351
Language英语
WOS KeywordMECHANICAL-PROPERTIES ; SINTERING TEMPERATURE ; DIRECT REDUCTION ; IRON ; MICROSTRUCTURE ; DENSIFICATION ; SIZE
Funding ProjectKey Research Program of Frontier Sciences, Chinese Academy of Sciences[QYZDB-SSW-JSC045] ; National Key Research and Development Program of China[2018YFB1105100] ; Key Laboratory of Automobile Materials Ministry of Education, China ; National Natural Science Foundation of China[51874271]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Ceramics
Funding OrganizationKey Research Program of Frontier Sciences, Chinese Academy of Sciences ; National Key Research and Development Program of China ; Key Laboratory of Automobile Materials Ministry of Education, China ; National Natural Science Foundation of China
WOS IDWOS:000470016900012
PublisherWILEY
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/29902
Collection中国科学院过程工程研究所
Corresponding AuthorYang, Yafeng; Zhu, Qingshan
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Liu, Cheng,Yang, Yafeng,Lv, Pengpeng,et al. Fabrication of core-shell structured TiC-Fe composite powders by fluidized bed chemical vapor deposition[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2019,102(8):4470-4479.
APA Liu, Cheng,Yang, Yafeng,Lv, Pengpeng,Guo, Junjie,Xiang, Maoqiao,&Zhu, Qingshan.(2019).Fabrication of core-shell structured TiC-Fe composite powders by fluidized bed chemical vapor deposition.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,102(8),4470-4479.
MLA Liu, Cheng,et al."Fabrication of core-shell structured TiC-Fe composite powders by fluidized bed chemical vapor deposition".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 102.8(2019):4470-4479.
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
[Liu, Cheng]'s Articles
[Yang, Yafeng]'s Articles
[Lv, Pengpeng]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, Cheng]'s Articles
[Yang, Yafeng]'s Articles
[Lv, Pengpeng]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, Cheng]'s Articles
[Yang, Yafeng]'s Articles
[Lv, Pengpeng]'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.