Tribological behaviors of vacuum hot-pressed ceramic composites with enhanced cyclic oxidation and corrosion resistance

doi:10.1016/j.ceramint.2020.02.057

	Tribological behaviors of vacuum hot-pressed ceramic composites with enhanced cyclic oxidation and corrosion resistance
	Li, Xuewu 1,2,3; Liang, Jingsong 1; Shi, Tian 1; Yang, Danni 1; Chen, Xinchun 2; Zhang, Chuanwei 1; Liu, Zhaohui 4; Liu, Dianzi 5; Zhang, Qiaoxin 4
	2020-06-15
发表期刊	CERAMICS INTERNATIONAL
ISSN	0272-8842
卷号	46 期号:9 页码:10
摘要	Wear failure is a bottleneck restricting applications and developments of Ti3SiC2 ceramic. Particles reinforced composites provide an effective strategy to resist wear. In this work, Ti(C,N) particles are used as reinforcements, and Ti3SiC2/Ti(C,N) composite is fabricated by vacuum hot-pressing. Scanning electron microscopy (SEM), energy dispersive spectrometer (EDS) and X-ray diffract meter (XRD) are used to investigate composite morphologies, compositions and phases before and after hot-pressing. Meanwhile, high-temperature cyclic oxidations and tribological behaviors of composites under various loads, speeds and Ti(C,N) contents are characterized. Results show that as-prepared composite is relatively dense, and Ti(C,N) addition plays an important role in particle reinforcement of Ti3SiC2. Meanwhile, its hardness, wear resistance, cyclic oxidation resistance and corrosion resistance are significantly improved. In addition, wear characteristics and mechanisms of composites under different loads and speeds are analyzed in details. This work shows great potentials in developing engineering applications of ceramics, especially in high-temperature, oxidizing, frictional and corrosive environments.
关键词	Ceramic material Wear resistance Cyclic oxidation Particle reinforcement Corrosion resistance
DOI	10.1016/j.ceramint.2020.02.057
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51905417] ; National Natural Science Foundation of China[51974229] ; National Natural Science Foundation of China[51875425] ; Natural Science Foundation of Shaanxi Province[2019JQ-793] ; Open Fund of Shandong Key Laboratory of Corrosion Science[KLCS201907] ; Innovation and Entrepreneurship Training Program for College Students in Shaanxi Province[S201910704028] ; Excellent Youth Science and Technology Fund Project in Xi'an University of Science and Technology[2019YQ3-09]
WOS研究方向	Materials Science
WOS类目	Materials Science, Ceramics
WOS记录号	WOS:000530649900002
出版者	ELSEVIER SCI LTD
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
版本	出版稿
条目标识符	http://ir.qdio.ac.cn/handle/337002/167398
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Shi, Tian; Chen, Xinchun; Zhang, Qiaoxin
作者单位	1.Xian Univ Sci & Technol, Sch Mech Engn, Xian 710054, Peoples R China 2.Tsinghua Univ, State Key Lab Tribol, Beijing 100084, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Shandong Key Lab Corros Sci, Qingdao 266071, Peoples R China 4.Wuhan Univ Technol, Sch Mech & Elect Engn, 122 Luoshi Rd, Wuhan 430070, Peoples R China 5.Univ East Anglia, Fac Sci, Engn Div, Norwich NR4 7TJ, Norfolk, England
第一作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Li, Xuewu,Liang, Jingsong,Shi, Tian,et al. Tribological behaviors of vacuum hot-pressed ceramic composites with enhanced cyclic oxidation and corrosion resistance[J]. CERAMICS INTERNATIONAL,2020,46(9):10.
APA	Li, Xuewu.,Liang, Jingsong.,Shi, Tian.,Yang, Danni.,Chen, Xinchun.,...&Zhang, Qiaoxin.(2020).Tribological behaviors of vacuum hot-pressed ceramic composites with enhanced cyclic oxidation and corrosion resistance.CERAMICS INTERNATIONAL,46(9),10.
MLA	Li, Xuewu,et al."Tribological behaviors of vacuum hot-pressed ceramic composites with enhanced cyclic oxidation and corrosion resistance".CERAMICS INTERNATIONAL 46.9(2020):10.

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