Preparation of zirconium carbide ceramic with good mechanical properties via gel-casting and pressureless sintering

doi:10.1016/j.ceramint.2024.05.382

	Preparation of zirconium carbide ceramic with good mechanical properties via gel-casting and pressureless sintering
	Ma, Guocheng 1,2; Zhang, Huihui 1,2; Wang, Chengyu1,3 ; Wu, Haibo 4; Yuan, Ming 1,2; Liu, Xuejian 1; Huang, Zhengren 1
	2024
发表期刊	CERAMICS INTERNATIONAL (IF:5.1[JCR-2023],4.7[5-Year])
ISSN	0272-8842
EISSN	1873-3956
卷号	50 期号:17 页码:31732-31736
发表状态	已发表
DOI	10.1016/j.ceramint.2024.05.382
摘要	In this study, high-performance zirconium carbide (ZrC) ceramics prepared by gel-casting method were reported for the first time. A water-based slurry with 40 vol% solids was prepared using TMAH and PVP as dispersants, and the resulting green body had a flexural strength of 21.11 ± 1.84 MPa after curing, which was sufficient for machining. Dense ZrC ceramics (relative density >97 %) were obtained by sintering at 2000 °C under atmospheric pressure, and a 387 ± 23.21 MPa flexural strength and 15.48 ± 0.28 GPa hardness were achieved. This study offers a new strategy for preparing ZrC ceramics with complex structures. © 2024 Elsevier Ltd and Techna Group S.r.l.
关键词	Atmospheric pressure Carbides Sintering Zirconium compounds Carbide ceramics Dense ceramics Dispersants Gel-casting Gel-casting method Performance Pressureless-sintering Water-based slurry Zirconium carbide Zirconium carbide ceramic
URL	查看原文
收录类别	EI ; SCI
语种	英语
资助项目	Pioneer and Leading Goose R & D Program of Zhejiang[2022C01037] ; Youth Innovation Promotion Association CAS[2021248] ; Yongjiang Talent Introduction Programma[2021A-114-G] ; S & T Innovation 2025 Major Special Program of Ningbo["2021Z119","2022Z116"]
WOS研究方向	Materials Science
WOS类目	Materials Science, Ceramics
WOS记录号	WOS:001266758400001
出版者	Elsevier Ltd
EI入藏号	20242216183330
EI主题词	Bending strength
EI分类号	443.1 Atmospheric Properties ; 804.2 Inorganic Compounds ; 812.1 Ceramics
原始文献类型	Article in Press
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/381433
专题	物质科学与技术学院物质科学与技术学院_本科生物质科学与技术学院_博士生
通讯作者	Wu, Haibo; Huang, Zhengren
作者单位	1.State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China 2.University of Chinese Academy of Sciences, Beijing; 100049, China 3.School of Physical Science and Technology, ShanghaiTech University, Shanghai; 201210, China 4.Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo; 315201, China
推荐引用方式 GB/T 7714	Ma, Guocheng,Zhang, Huihui,Wang, Chengyu,et al. Preparation of zirconium carbide ceramic with good mechanical properties via gel-casting and pressureless sintering[J]. CERAMICS INTERNATIONAL,2024,50(17):31732-31736.
APA	Ma, Guocheng.,Zhang, Huihui.,Wang, Chengyu.,Wu, Haibo.,Yuan, Ming.,...&Huang, Zhengren.(2024).Preparation of zirconium carbide ceramic with good mechanical properties via gel-casting and pressureless sintering.CERAMICS INTERNATIONAL,50(17),31732-31736.
MLA	Ma, Guocheng,et al."Preparation of zirconium carbide ceramic with good mechanical properties via gel-casting and pressureless sintering".CERAMICS INTERNATIONAL 50.17(2024):31732-31736.