ICCAS OpenIR
A novel method for preparation of dense silicon-based ceramics
Yuchen, Pei2; Yongming, Luo3; Shuqin, Li1; Jialu, Li2
2009-03-01
Source PublicationCERAMICS INTERNATIONAL
ISSN0272-8842
Volume35Issue:2Pages:929-932
AbstractThe dense ceramic part was prepared firstly using silazane with filler. The composition, structure and ceramic yield of silazane were characterized by elemental analysis. nuclear magnetic resonance (NMR), IR and thermogravimetric analysis (TGA). The ceramic yield was 63 wt% upon pyrolysis at 1000 degrees C under N(2) atmosphere. The fabrication of ceramic part involved cross-linking of the silazane with metallic fillers (Ti particles) followed by a polymer-to-ceramic transformation step. Near net shape manufacturing of polymer derived ceramics could be achieved. The strength of ceramic parts could achieve 450 15 MPa and scanning electron microscopy (SEM) observation showed that there was very low porosity on the fracture surface of pyrolysed body. (C) 2008 Elsevier Ltd and Techna Group S.r.l. All rights reserved.+/-
KeywordPrecursors X-ray Methods Mechanical Properties
DOI10.1016/j.ceramint.2008.03.012
Indexed BySCI
Language英语
WOS IDWOS:000262773200059
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/68526
Collection中国科学院化学研究所
Corresponding AuthorShuqin, Li
Affiliation1.China Aerosp Sci & Ind Corp, Inst 306, Beijing 100074, Peoples R China
2.Tianjin Polytech Univ, Composite Res Inst, Tianjin 300160, Peoples R China
3.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Yuchen, Pei,Yongming, Luo,Shuqin, Li,et al. A novel method for preparation of dense silicon-based ceramics[J]. CERAMICS INTERNATIONAL,2009,35(2):929-932.
APA Yuchen, Pei,Yongming, Luo,Shuqin, Li,&Jialu, Li.(2009).A novel method for preparation of dense silicon-based ceramics.CERAMICS INTERNATIONAL,35(2),929-932.
MLA Yuchen, Pei,et al."A novel method for preparation of dense silicon-based ceramics".CERAMICS INTERNATIONAL 35.2(2009):929-932.
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