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

CORC > 过程工程研究所 > 中国科学院过程工程研究所 > 多相复杂系统国家重点实验室

	Large-scale production of well-dispersed submicro ZrB2 and ZrC powders
	Bai, Liuyang 1,2; Wang, Yongwei 1; Chen, Huayi 3; Yuan, Fangli 1
刊名	CRYSTAL RESEARCH AND TECHNOLOGY
	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.