Epoxy Resin/(α-Al2O3/ZrO2) Nanocomposite for Antifriction and Corrosion Resistance
Source abstract
Abstract
Mg alloys are widely used in aerospace and electronics owing to their excellent mechanical and physical properties. However, their utility is hindered by poor tribology and corrosion resistance. This study indicates the efficacy of employing highly hydrophobic “spherical micro-/nanostructures” comprising α-Al 2 O 3 /ZrO 2 particles, prepared using combustion-synthesis-assisted water atomization and chemical modification methods, along with a one-step spray coating process (epoxy resin (EP)/(α-Al 2 O 3 /ZrO 2 )). This approach notably enhances the corrosion resistance and friction performance of Mg alloys. The study delves into evaluating the tribological properties and corrosion resistance of EP/(α-Al 2 O 3 /ZrO 2 ) coatings and Mg alloys with different α-Al 2 O 3 /ZrO 2 contents under simulated body fluid conditions. At 102 wt % α-Al 2 O 3 /ZrO 2 content, the nanocomposite coating reaches a surface WCA of 145°, reduces the friction coefficient to 0.087, and exhibits the lowest self-corrosion current alongside the highest self-corrosion potential. The investigation underscores that the combined effect of α-Al 2 O 3 /ZrO 2 particles in a 102 wt % nanocomposite coating improves the hydrophobicity, friction, and corrosion resistance of Mg alloys, thus broadening their scope of applications.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Tribology and Wear Analysis · Advanced ceramic materials synthesis · Corrosion Behavior and Inhibition
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Environmental and Material Engineering, Yantai University, Yantai 264005, China
School of Materials Science and Engineering, Henan University of Technology, Henan Province Engineering Research Center of New Cermet Matrix Composites, Zhengzhou 450001, China
Shaoxing Institute of Technology, Shanghai University, Shaoxing 312000, China
Funding
National Natural Science Foundation of China · Natural Science Foundation of Shandong Province · Henan Provincial Science and Technology Research Project · Youth Innovation team Project of Higher Education Institutions in Shandong Province
References (49)
Show source-provided references
1. 10.1016/j.porgcoat.2023.10773210.1016/j.porgcoat.2023.107732 ↗
2. 10.1016/j.porgcoat.2011.10.01110.1016/j.porgcoat.2011.10.011 ↗
3. 10.1016/j.jma.2023.07.01110.1016/j.jma.2023.07.011 ↗
4. 10.1016/j.porgcoat.2022.10700210.1016/j.porgcoat.2022.107002 ↗
5. 10.1016/j.msec.2014.05.03510.1016/j.msec.2014.05.035 ↗
6. 10.1016/j.jma.2020.02.00310.1016/j.jma.2020.02.003 ↗
7. 10.1016/j.porgcoat.2022.10713310.1016/j.porgcoat.2022.107133 ↗
8. 10.1016/j.msec.2017.04.07910.1016/j.msec.2017.04.079 ↗
9. 10.1016/j.msec.2019.01.11110.1016/j.msec.2019.01.111 ↗
10. 10.1016/j.jmrt.2023.02.03710.1016/j.jmrt.2023.02.037 ↗
11. 10.1016/j.mseb.2011.05.02810.1016/j.mseb.2011.05.028 ↗
12. 10.1016/j.actbio.2013.02.02010.1016/j.actbio.2013.02.020 ↗
13. 10.1016/j.msec.2016.06.02010.1016/j.msec.2016.06.020 ↗
14. 10.1515/ntrev-2021-006310.1515/ntrev-2021-0063 ↗
15. 10.3390/coatings1207089910.3390/coatings12070899 ↗
16. 10.1007/s11665-018-3448-x10.1007/s11665-018-3448-x ↗
17. 10.1016/j.jallcom.2009.08.14710.1016/j.jallcom.2009.08.147 ↗
18. 10.1016/j.actamat.2011.06.03310.1016/j.actamat.2011.06.033 ↗
19. 10.1016/j.pnsc.2016.03.00610.1016/j.pnsc.2016.03.006 ↗
20. 10.1016/j.corcom.2022.10.00210.1016/j.corcom.2022.10.002 ↗
21. 10.1016/j.surfcoat.2004.06.00110.1016/j.surfcoat.2004.06.001 ↗
22. 10.1016/j.corsci.2010.02.02710.1016/j.corsci.2010.02.027 ↗
23. 10.1016/j.corsci.2009.08.03010.1016/j.corsci.2009.08.030 ↗
24. 10.1016/j.jmbbm.2023.10578410.1016/j.jmbbm.2023.105784 ↗
25. 10.4028/www.scientific.net/AMM.184-185.106810.4028/www.scientific.net/AMM.184-185.1068 ↗
26. 10.1016/j.porgcoat.2019.10525410.1016/j.porgcoat.2019.105254 ↗
27. 10.1016/j.ceramint.2022.08.02510.1016/j.ceramint.2022.08.025 ↗
28. 10.1088/1755-1315/446/2/02200910.1088/1755-1315/446/2/022009 ↗
29. 10.1016/j.apsusc.2016.09.04910.1016/j.apsusc.2016.09.049 ↗
30. 10.1016/j.carbpol.2018.07.05210.1016/j.carbpol.2018.07.052 ↗
31. 10.1016/j.compositesa.2020.10609210.1016/j.compositesa.2020.106092 ↗
32. 10.1007/s10570-018-1790-710.1007/s10570-018-1790-7 ↗
33. 10.1002/adem.20210123810.1002/adem.202101238 ↗
34. 10.1016/j.cej.2020.12644410.1016/j.cej.2020.126444 ↗
35. 10.1016/j.surfcoat.2022.12900710.1016/j.surfcoat.2022.129007 ↗
36. 10.1016/j.jallcom.2019.04.16910.1016/j.jallcom.2019.04.169 ↗
37. 10.1016/j.compscitech.2016.10.01210.1016/j.compscitech.2016.10.012 ↗
38. 10.1016/j.cis.2015.12.00710.1016/j.cis.2015.12.007 ↗
39. 10.1002/pat.374710.1002/pat.3747 ↗
40. 10.1016/j.mtcomm.2020.10142910.1016/j.mtcomm.2020.101429 ↗
41. 10.1016/j.ceramint.2021.12.12910.1016/j.ceramint.2021.12.129 ↗
42. Pascual R. · Rev. CENIC, Cienc. Fis. · 1980 · 11 · 23
43. 10.1002/maco.1985036110210.1002/maco.19850361102 ↗
44. 10.1371/journal.pone.014642110.1371/journal.pone.0146421 ↗
45. 10.1016/j.cirp.2018.04.04010.1016/j.cirp.2018.04.040 ↗
46. 10.1016/j.corsci.2019.01.02510.1016/j.corsci.2019.01.025 ↗
47. 10.1016/j.porgcoat.2019.10537410.1016/j.porgcoat.2019.105374 ↗
48. 10.1007/s10904-022-02423-910.1007/s10904-022-02423-9 ↗
49. 10.1016/j.apsusc.2014.05.18610.1016/j.apsusc.2014.05.186 ↗