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Large-scale production of well-dispersed submicro ZrB2 and ZrC powders
Bai, Liuyang1,2; Wang, Yongwei1; Chen, Huayi3; Yuan, Fangli1
2016-07-01
Source PublicationCRYSTAL RESEARCH AND TECHNOLOGY
ISSN0232-1300
Volume51Issue:7Pages:428-432
AbstractZrB2 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.
KeywordBorides Carbides Particles Zirconium Zirconium Compounds
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1002/crat.201600051
Indexed BySCI
Language英语
WOS KeywordHIGH-TEMPERATURE CERAMICS ; MECHANICAL-PROPERTIES ; COMPOSITES ; ZIRCONIUM
WOS Research AreaCrystallography
WOS SubjectCrystallography
WOS IDWOS:000379982900002
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/21254
Collection多相复杂系统国家重点实验室
Affiliation1.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
Recommended Citation
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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