Rapid fabrication and reaction process of zrb2-sic composites by spark plasma sintering process
文献类型：期刊论文
| 作者 | Zhao Yuan; Wang Lianjun; Zhang Guojun; Chen Lidong; Jiang Wan |
| 刊名 | Rare metal materials and engineering
 |
| 出版日期 | 2007-08-01 |
| 卷号 | 36页码:819-822 |
| 关键词 | Sps In-situ fabrication Zrb2-sic Reaction process |
| ISSN号 | 1002-185X |
| 通讯作者 | Zhao yuan() |
| 英文摘要 | Using the mixture of zr, si and b4c powder as starting materials, the zrb2-sic composites were synthesized under 30 mpa at 1450 degrees c for 3min by spark plasma sintering technique (sps). dense zrb2-sic composites with the relative density 98.5% were successfully 112 fabricated. the vickers hardness (hv10) of the composites was 17.2gpa, and the fracture toughness was 4.3 mpa center dot m(1/2). the reaction process of the composites was also investigated by analyzing the samples at different moments. the results show that when sintering temperature reaches 950 degrees c, intermediate phase zrxsiy can be observed by xrd, meanwhile the main phase is zrb2. the amount of zrxsiy, decreased with increasing of sintering temperature until 1250 degrees c, at which temperature zrxsiy could not be observed by xrd. |
| WOS关键词 | ZIRCONIUM DIBORIDE ; MECHANICAL-PROPERTIES ; CERAMICS ; OXIDATION |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS类目 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000249866900231 |
| 出版者 | NORTHWEST INST NONFERROUS METAL RESEARCH |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2383253 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhao Yuan |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao Yuan,Wang Lianjun,Zhang Guojun,et al. Rapid fabrication and reaction process of zrb2-sic composites by spark plasma sintering process[J]. Rare metal materials and engineering,2007,36:819-822. |
| APA | Zhao Yuan,Wang Lianjun,Zhang Guojun,Chen Lidong,&Jiang Wan.(2007).Rapid fabrication and reaction process of zrb2-sic composites by spark plasma sintering process.Rare metal materials and engineering,36,819-822. |
| MLA | Zhao Yuan,et al."Rapid fabrication and reaction process of zrb2-sic composites by spark plasma sintering process".Rare metal materials and engineering 36(2007):819-822. |
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来源：中国科学院大学
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