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
来源：
TRIBOLOGY INTERNATIONAL | 2023年 / 178卷
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%.
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页数：9
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共 42 条
[1]   Concurrent theoretical, experimental and numerical analyses of mixed-flow turbopump design [J].
Apollonio, Alessandro ;
Anderlini, Alessandro ;
Valentini, Dario ;
Pace, Giovanni ;
Pasini, Angelo ;
Salvetti, Maria Vittoria ;
d'Agostino, Luca .
AEROSPACE SCIENCE AND TECHNOLOGY, 2022, 123
[2]   Si3N4/graphene nanocomposites for tribological application in aqueous environments prepared by attritor milling and hot pressing [J].
Balazsi, Csaba ;
Fogarassy, Zsolt ;
Tapaszto, Orsolya ;
Kailer, Andreas ;
Schroeder, Christian ;
Parchoviansky, Milan ;
Galusek, Dusan ;
Dusza, Jan ;
Balazsi, Katalin .
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2017, 37 (12) :3797-3804
[3]   Toughening of silicon nitride ceramics by addition of multilayer graphene [J].
Bodis, Eszter ;
Cora, Ildiko ;
Nemeth, Peter ;
Tapaszto, Orsolya ;
Mohai, Miklos ;
Toth, Sara ;
Karoly, Zoltan ;
Szepvolgyi, Janos .
CERAMICS INTERNATIONAL, 2019, 45 (04) :4810-4816
[4]   Spark plasma sintering of Si3N4/multilayer graphene composites [J].
Bodis, Eszter ;
Tapaszto, Orsolya ;
Karoly, Zoltan ;
Fazekas, Peter ;
Klebert, Szilvia ;
Keszler, Anna Maria ;
Balazsi, Katalin ;
Szepvoelgyi, Janos .
OPEN CHEMISTRY, 2015, 13 (01) :484-489
[5]   Mechanical properties of hybrid multilayer graphene/whisker-reinforced ceramic composites: Simulation and experimental investigation [J].
Chen, Fei ;
Yan, Ke ;
Zhu, Yongsheng ;
Hong, Jun .
CERAMICS INTERNATIONAL, 2022, 48 (18) :25673-25680
[6]   High toughness Si3N4 ceramic composites synergistically toughened by multilayer graphene/β-Si3N4 whisker: Preparation and toughening mechanism investigation [J].
Chen, Fei ;
Yan, Ke ;
Zhou, Jianping ;
Zhu, Yongsheng ;
Hong, Jun .
JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 921
[7]   Multilayer graphene and β-Si3N4 whisker-reinforced porous Si3N4 ceramics by spark plasma incomplete sintering [J].
Chen, Fei ;
Yan, Ke ;
Zhou, Jianping ;
Zhu, Yongsheng ;
Hong, Jun .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 823
[8]   Microscale simulation method for prediction of mechanical properties and composition design of multilayer graphene-reinforced ceramic bearings [J].
Chen, Fei ;
Yan, Ke ;
Zhang, Xiaohong ;
Zhu, Yongsheng ;
Hong, Jun .
CERAMICS INTERNATIONAL, 2021, 47 (12) :17531-17539
[9]   Cutting performance, failure mechanisms and tribological properties of GNPs reinforced Al2O3/Ti(C,N) ceramic tool in high speed turning of Inconel 718 [J].
Cui, Enzhao ;
Zhao, Jun ;
Wang, Xuchao ;
Song, Shiping .
CERAMICS INTERNATIONAL, 2020, 46 (11) :18859-18867
[10]   Influence of graphene addition and sintering temperature on physical properties of Si3N4 matrix composites [J].
Cygan, Tomasz ;
Wozniak, Jaroslaw ;
Kostecki, Marek ;
Adamczyk-Cieslak, Boguslawa ;
Olszyna, Andrzej .
INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2016, 57 :19-23
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