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Large-scale production of well-dispersed submicro ZrB2 and ZrC powders

文献类型：期刊论文

作者Bai, Liuyang1,2; Wang, Yongwei1; Chen, Huayi3; Yuan, Fangli1
刊名CRYSTAL RESEARCH AND TECHNOLOGY
出版日期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
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.

入库方式： OAI收割

来源：过程工程研究所

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