Large-scale production of well-dispersed submicro ZrB2 and ZrC powders | |
Bai, Liuyang1,2; Wang, Yongwei1; Chen, Huayi3; Yuan, Fangli1 | |
刊名 | CRYSTAL RESEARCH AND TECHNOLOGY
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2016-07-01 | |
卷号 | 51期号:7页码:428-432 |
关键词 | borides carbides particles zirconium zirconium compounds |
ISSN号 | 0232-1300 |
英文摘要 | ZrB2 and ZrC powders were synthesized via metallothermic reduction route using ZrO2, B/C, and Mg as raw materials. Low packing density of the green mixture and high heating temperature of the furnace are crucial for the formation of well-dispersed submicro powders. Optimum reaction time helped achieve good crystallization and high purity. The as-prepared samples were characterized by XRD, FESEM, TEM, and particle size analyzer. Results showed that well-dispersed ZrB2 powders with mean particle size of 0.534m and ZrC powders with mean particle size of 0.376m can be obtained. Oxygen content can be controlled lower than 1.0 wt%. The bench-scale output is about 10kg/d. |
WOS标题词 | Science & Technology ; Physical Sciences |
类目[WOS] | Crystallography |
研究领域[WOS] | Crystallography |
关键词[WOS] | HIGH-TEMPERATURE CERAMICS ; MECHANICAL-PROPERTIES ; COMPOSITES ; ZIRCONIUM |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000379982900002 |
内容类型 | 期刊论文 |
源URL | [http://ir.ipe.ac.cn/handle/122111/21254] ![]() |
专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
作者单位 | 1.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China 2.Hebei Normal Univ Nationalities, Dept Chem, Chengde 067000, Peoples R China 3.China Pingmei Shenma Grp Engn Plast Co Ltd, Pingdingshan 467000, Peoples R China |
推荐引用方式 GB/T 7714 | Bai, Liuyang,Wang, Yongwei,Chen, Huayi,et al. Large-scale production of well-dispersed submicro ZrB2 and ZrC powders[J]. CRYSTAL RESEARCH AND TECHNOLOGY,2016,51(7):428-432. |
APA | Bai, Liuyang,Wang, Yongwei,Chen, Huayi,&Yuan, Fangli.(2016).Large-scale production of well-dispersed submicro ZrB2 and ZrC powders.CRYSTAL RESEARCH AND TECHNOLOGY,51(7),428-432. |
MLA | Bai, Liuyang,et al."Large-scale production of well-dispersed submicro ZrB2 and ZrC powders".CRYSTAL RESEARCH AND TECHNOLOGY 51.7(2016):428-432. |
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