Synergistic effect of graphene and β-Si3N4 whisker enables Si3N4 ceramic composites to obtain ultra-low friction coefficient

被引:13
作者
Chen, Fei [1 ]
Yan, Ke [1 ]
Hong, Jun [1 ]
Song, Jingdong [2 ]
机构
[1] Xi An Jiao Tong Univ, Key Lab Educ Minist Modern Design & Rotor Bearing, Xian 710049, Peoples R China
[2] Xi An Jiao Tong Univ, Inst Aeronaut Engine, Sch Mech Engn, Xian 710049, Peoples R China
基金
中国国家自然科学基金;
关键词
Tribological properties; Coefficient of friction; Multilayer graphene; Whisker; SILICON-NITRIDE; TRIBOLOGICAL PERFORMANCE; MECHANICAL-PROPERTIES; FABRICATION; WEAR; NANOCOMPOSITES; FRACTURE; CONTACT; FILLERS;
D O I
10.1016/j.triboint.2022.108045
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
This work aimed to further enhance the tribological properties of Si3N4-based ceramics by introducing beta-Si3N4 whisker (beta-Si3N4w) into multilayer graphene (MLG)/Si3N4 ceramics to inhibit the reduction in the hardness of ceramic matrix induced by MLG. Therefore, the Si3N4 ceramics containing 1 wt% MLG and 1-5 wt% beta-Si3N4w were prepared. The tribological properties of specimens at room temperature were evaluated using a ball-disk rotating tribo-tester. The coefficient of friction (COF) and wear resistance of MLG/beta-Si3N4w/Si3N4 ceramic composites (MwSNCC) were analyzed. The existence of MLG and beta-Si3N4w enabled the dry sliding COF of MwSNCC to notably reduce to 0.04-0.07, which was 89.43-95.40% lower than that of monolithic Si3N4 ce-ramics, and the wear resistance was enhanced by 33-62.40%.
引用
收藏
页数:9
相关论文
共 42 条
[31]   Hybrid multilayer graphene and SiC whisker reinforced TiB2 based nano-composites by two-step sintering [J].
Sun, Jialin ;
Zhao, Jun ;
Huang, Zhifu ;
Yan, Ke ;
Jian, Yongxin ;
Yang, Hejie .
JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 856
[32]   Enhancement of the mechanical properties of nacre-like alumina ceramic by the synergism of graphene oxide and Si3N4 whisker [J].
Sun, Xiaoning ;
Wang, Weili ;
Sun, Guoxun ;
Chen, Jianqi ;
Wang, Lu ;
Bi, Jianqiang .
CERAMICS INTERNATIONAL, 2022, 48 (01) :941-946
[33]   Fabrication and modelling of Si3N4 ceramics with radial grain alignment generated through centripetal sinter-forging [J].
Tan, Da-Wang ;
Lao, Zhen-Yong ;
Guo, Wei-Ming ;
Kondo, Akira ;
Kozawa, Takahiro ;
Naito, Makio ;
Plucknett, Kevin ;
Lin, Hua-Tay .
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2022, 126 :1-14
[34]   Highly wear-resistant and low-friction Si3N4 composites by addition of graphene nanoplatelets approaching the 2D limit [J].
Tapaszto, Orsolya ;
Balko, Jan ;
Puchy, Viktor ;
Kun, Peter ;
Dobrik, Gergely ;
Fogarassy, Zsolt ;
Horvath, Zsolt Endre ;
Dusza, Jan ;
Balazsi, Katalin ;
Balazsi, Csaba ;
Tapaszto, Levente .
SCIENTIFIC REPORTS, 2017, 7
[35]   Toughening in Graphene Ceramic Composites [J].
Walker, Luke S. ;
Marotto, Victoria R. ;
Rafiee, Mohammad A. ;
Koratkar, Nikhil ;
Corral, Erica L. .
ACS NANO, 2011, 5 (04) :3182-3190
[36]  
[文怀兴 Wen Huaixing], 2015, [材料导报, Materials Review], V29, P6
[37]  
Wen SZ, 2018, PRINCIPLES TRIBOLOGY, P191
[38]  
[徐伟伟 Xu Weiwei], 2018, [摩擦学学报, Tribology], V38, P721
[39]   Orentational effect of graphene on the friction and wear behavior of Si3N4/TiC based composite ceramic tool materials [J].
Zhang, Jingbao ;
Zhang, Jingjie ;
Xiao, Guangchun ;
Chen, Zhaoqiang ;
Yi, Mingdong ;
Zhang, Yubing ;
Xu, Chonghai .
CERAMICS INTERNATIONAL, 2020, 46 (03) :3550-3557
[40]   Mechanochemical preparation of zwitterionic polymer functionalized covalent organic frameworks as water-based lubricant additives [J].
Zhang, Xiaozhi ;
Yan, Yaojie ;
Lu, Qi ;
Liu, Shujuan ;
Cai, Meirong ;
Ye, Qian ;
Zhou, Feng .
TRIBOLOGY INTERNATIONAL, 2022, 176