| Machinable Ti/sub 3/AlC/sub 2/ ceramics produced by spark plasma sintering | |
| Guo Junming ; Chen Kexin ; Liu Guanghua ; Zhou Heping ; Ning Xiaoshan | |
| 2010-05-10 ; 2010-05-10 | |
| 关键词 | Experimental/ aluminium compounds ceramics grain size plasma materials processing powders scanning electron microscopy sintering titanium compounds Vickers hardness/ machinable ceramics SHS Ti/sub 3/AlC/sub 2/ powders spark plasma sintering relative density sintered Ti/sub 3/AlC/sub 2/ samples Vickers hardness SEM micrographs grain size 1450 degC 20 MPa 5 min 1500 degC Ti/sub 3/AlC/sub 2// A8120L Preparation of ceramics and refractories A8120E Powder techniques, compaction and sintering A6220M Fatigue, brittleness, fracture, and cracks A8140N Fatigue, embrittlement, and fracture A6480G Microstructure/ temperature 1.72E+03 K pressure 2.0E+07 Pa time 3.0E+02 s temperature 1.77E+03 K/ Ti3AlC2/ss Ti3/ss Al/ss C2/ss Ti/ss C/ss |
| 中文摘要 | Machinable ceramics consisting of SHS Ti/sub 3/AlC/sub 2/ powders were first studied by spark plasma sintering (SPS). Relative density of sintered Ti/sub 3/AlC/sub 2 / sample obtained at 1450 degrees C and 20 MPa 5 min under vacuum is 98.4%. Sample sintered at 1500 degrees C is full dense. The Vickers hardness of sintered Ti/sub 3/AlC/sub 2/ samples is enhanced with the increase of sintering temperature (1300 degrees C~1500 degrees C). The SEM micrographs show that the layered grain size of sintering sample sintered by SPS increase with sintering temperature. |
| 语种 | 英语 ; 英语 |
| 出版者 | Northwest Inst. Nonferrous Met. Res ; China |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/20371]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Guo Junming,Chen Kexin,Liu Guanghua,et al. Machinable Ti/sub 3/AlC/sub 2/ ceramics produced by spark plasma sintering[J],2010, 2010. |
| APA | Guo Junming,Chen Kexin,Liu Guanghua,Zhou Heping,&Ning Xiaoshan.(2010).Machinable Ti/sub 3/AlC/sub 2/ ceramics produced by spark plasma sintering.. |
| MLA | Guo Junming,et al."Machinable Ti/sub 3/AlC/sub 2/ ceramics produced by spark plasma sintering".(2010). |
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