In this paper, polystyrene microsphere (PS) is selected as the pore-forming agent to prepare porous phosphate bonded ceramic coating. Then the mixed solution of polytetrafluoroethylene and polyamide-imide (PTFE-PAI) is pressed into the porous coating to prepare the composite coating. Besides, the microstructure and tribological properties of composite coatings were studied. The results show that the hydrophobicity of composite coating is improved because PTFE-PAI is pressed into the coating. Moreover, the coefficient of friction decreases with the increase of PS content due to the self-lubricating ability of polytetrafluoroethylene. Besides, the wear rate also decreases with the increase of PS content, because polytetrafluoroethylene forms a transfer film on the grinding ball, and the original ceramic coating framework can withstand shearing force due to its high hardness, which protects the composite coating and reduces the wear rate. With this self-lubricating capability, the composite coating with 6 wt-% PS showed the smallest wear rate.
LiangW, LeiL, QinZ, Morphology, microstructure and tribological properties of anodic films formed on Ti10V2Fe3Al alloy in different electrolytes. Rare Met. 2021;40(10):2905–2916.
2.
ShenQ, ZhangY, LiX, Enhanced wear resistance and corrosion resistance of 304 austenitic stainless steel by duplex surface treatment. Steel Res Int. 2022: 2100689.
3.
SrinivasanN, MarimuthuM, PitchaimuthuS, Nanocomposite coatings on biomedical grade stainless steel for improved corrosion resistance and biocompatibility. ACS Appl Mater Interfaces. 2012;4(10):5134–5141.
4.
WangY, ShiJ.Effect of post heat treatment on the microstructure and tensile properties of nano TiC particulate reinforced Inconel 718 by selective laser melting. J Manuf Sci Eng. 2020;142(5):051004.
5.
YongxinG, DaB, YongwuZ.Preparation and properties of chemically bonded ceramic coatings reinforced by GO-TiO2 composites. J Appl Chem. 2019;92(6):842–847.
6.
RongJ, YangK, ZhuangY, Non-isothermal crystallization kinetics of Al2O3-YAG amorphous ceramic coating deposited via plasma spraying. J Am Ceram Soc. 2018;101:2888–2900.
7.
PulinN, HepingL, TaoZ.Interfacial adhesion measurement of a ceramic coating on metal substrate. J Coat Technol Res. 2010;7(3):391–398.
8.
JinjuC, BullSJ.Approaches to investigate delamination and interfacial toughness in coated systems: an overview. J Phys D: Appl Phys. 2011;44(3):34001.
9.
SharmaKR, KumarG.Thermo-mechanical experiments of Y-PSZ thermal barrier ceramic coating with bond coat of alumina. J Inst Eng (India): Ser C. 2015;96:287–298.
10.
KarthikeyanS, VijayaraghavanL.Influence of nano Al2O3 particles on the adhesion, hardness and wear resistance of electroless NiP coatings. Proceedings of SCIEI 2015 Lisbon Conference; Lisbon, Portugal; 2015.
11.
NallusamyS, KarthikeyanA.Analysis of wear resistance, cracks and hardness of metal matrix composites with SiC additives and Al2O3 as reinforcement. J Sci Technol. 2016;9(35).10.17485/ijst/2016/v9i35/100149.
12.
GrigorievS, VolosovaM, FyodorovS, DLC-coating application to improve the durability of ceramic tools. J Mater Eng Perform. 2019;28:4415–4426.
13.
WangXY, WangXL, SunXW, Microstructure and properties evolution of plasma sprayed Al2O3-Y2O3 composite coatings during high temperature and thermal shock treatment. J Rare Earths. 2021;39(6):718–727.
14.
YaxuanL, DaB, YongwuZ, Influence of curing temperature on corrosion protection property of chemically bonded phosphate ceramic coatings with nano-titanium dioxide reinforcement. Ceram Int. 2019;45(2):1595–1604.
15.
YaxuanL, DaB, YongwuZ.The long-term effectiveness and failure mechanism of the chemically bonded phosphate ceramic coatings with different thickness. J Appl Ceram Technol. 2019;16(4):1684–1695.
16.
YaxuanL, GuomeiC, HaoY, Tribological performance of chemically bonded phosphate ceramic coatings with different curing agents on mild steel. J Appl Chem. 2019;92(7):909–917.
17.
YaxuanL, DaB, YongwuZ.The influence of curing agents on thermal property and corrosion resistance of chemically bonded phosphate ceramic coatings. J Sol-Gel Sci Technol. 2019;89(2):403–415.
18.
KalangiC, BolledduV, AllasiHL, Tribological characteristics of carbon nanotubes-reinforced plasma-sprayed Al2O3-TiO2 ceramic coatings. Adv Mater Sci Eng. 2021;2021:1–12.
19.
LiHQ, GuoH, ShenFL, Tribological and corrosion performance of the plasma-sprayed conformal ceramic coating on selective laser melted CoCrMo alloy. J Mech Behav Biomed Mater. 2021;119:104520.
20.
DaB, ThirumalaVA, YongxinG, Improving tribological performance of chemically bonded phosphate ceramic coatings reinforced by graphene nano-platelets. Ceram Int. 2017;43(15):12466–12471.
21.
HaoT, YaxuanL, DaB, Fabrication of ZnO–GO hybrid for enhancement of chemically bonded phosphate ceramic coatings corrosion protection performance on AISI304L stainless steel. J Appl Ceram Technol. 2020;17(6):2612–2621.
22.
JianyuW, DaB, YongwuZ, Effect of hybrid aluminum dihydrogen phosphate on the corrosion resistance of PTFE composite ceramic coatings. Mater Corros. 2021;73(1):82–92.
23.
PachchigarV, RanjanM, MukherjeeS.Role of hierarchical protrusions in water repellent superhydrophobic PTFE surface produced by Low energy Ion beam irradiation. Sci Rep. 2019;9:8675.
24.
ZhouB, LiuZ, XuB, Modification of Cu-PE-PTFE composite coatings on rubber surface by low-energy electron beam dispersion with glow discharge. Polym Eng Sci. 2018;58:103–111.
25.
OhkuboY, IshiharaK, ShibaharaM, Drastic improvement in adhesion property of polytetrafluoroethylene (PTFE) via heat-assisted plasma treatment using a heater. Sci Rep. 2017;7:9476.
26.
WeihongJ, JinqingW, LiminM, Mechanical properties and thermal stability of porous polyimide/hollow mesoporous silica nanoparticles composite films prepared by using polystyrene microspheres as the pore-forming template. J Appl Polym Sci. 2020;137(23):48792.
27.
YingG, FengW, Jian XingS, Preparation of porous hydroxylapatite using polystyrene microspheres as pore former. Key Eng Mater. 2014;633:112–116.
28.
AndreyPV, TatyanaS, LeonidAN, Mechanical and tribological properties of polytetrafluoroethylene composites with carbon fiber and layered silicate fillers. Molecules. 2019;24(2):224.
29.
ShamsuddinMS, OthmanAH, NasirRM, Influence of PTFE as a solid lubricant on the mechanical, electrical, and tribological properties of CF-reinforced PC composites. J Appl Polym Sci. 2021;138(18):50346.
30.
HarrisKL, PitenisA, SawyerWG, PTFE tribology and the role of mechanochemistry in the development of protective surface films. Macromolecules. 2015;48(11):3739–3745.
