Preparation and strengthening mechanism of prestressed ceramic tile components
Source abstract
Abstract
Abstract To improve the flexural strength of ceramic tiles, a surface strengthening method is presented in this work. By cofiring coating and substrate, residual compressive stress is introduced in the coating. The phase composition and morphological characteristics of coating materials and the influences of coefficient of thermal expansion (CTE) and coating thickness on the flexural strength have been investigated. The prestressed ceramic tile is prepared by pressureless sintering a green body coated with a low CTE coating at 1200°C. The CTE of green body and optimal coating is 7.85 × 10 −6 °C −1 and 5.69 × 10 −6 °C −1 , respectively. The flexural strength of prestressed porcelain tiles (89 ± 3 MP) has been increased by 102% when the coating thickness is 67 µm compared to their uncoated counterpart (44 ± 3 MPa). This simple surface strengthening method of ceramic tiles is cost‐efficient and economical for large‐scale industrial applications.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Advanced ceramic materials synthesis · Recycling and utilization of industrial and municipal waste in materials production · Magnesium Oxide Properties and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Materials Science and Engineering Jingdezhen Ceramic Institute Jingdezhen China
State Key Laboratory of Green Building Materials, China Building Materials Academy Beijing China
Advanced Characterization Department Idaho National Laboratory Idaho Falls ID USA
References (34)
Show source-provided references
1. Ceramic tiles‐Definitions classification characteristics and marking. ISO 13006 1998.
2. Ceramic tiles‐Part 3: Determination of water absorption apparent porosity apparent relative density and bulk density. ISO 10545‐3 2000.
3. 10.1016/j.ceramint.2014.05.15010.1016/j.ceramint.2014.05.150 ↗
4. Experimental study of thin porcelain tile reinforced by Al2O3 short fiber
5. 10.1016/j.jeurceramsoc.2004.05.03010.1016/j.jeurceramsoc.2004.05.030 ↗
6. 10.1016/j.conbuildmat.2010.10.01610.1016/j.conbuildmat.2010.10.016 ↗
7. 10.1016/j.jeurceramsoc.2005.06.00210.1016/j.jeurceramsoc.2005.06.002 ↗
8. 10.1016/S0022-3913(03)00277-410.1016/S0022-3913(03)00277-4 ↗
9. 10.1016/j.msea.2016.12.09310.1016/j.msea.2016.12.093 ↗
10. 10.1016/j.jeurceramsoc.2008.07.05210.1016/j.jeurceramsoc.2008.07.052 ↗
11. 10.1016/j.msea.2009.10.05710.1016/j.msea.2009.10.057 ↗
12. 10.1016/j.jeurceramsoc.2018.04.05810.1016/j.jeurceramsoc.2018.04.058 ↗
13. 10.1007/s41779-017-0124-910.1007/s41779-017-0124-9 ↗
14. 10.1016/j.ceramint.2013.07.01810.1016/j.ceramint.2013.07.018 ↗
15. 10.1016/S0921-5093(01)00937-610.1016/S0921-5093(01)00937-6 ↗
16. 10.1016/j.jeurceramsoc.2019.02.04210.1016/j.jeurceramsoc.2019.02.042 ↗
17. 10.1002/adma.20080227010.1002/adma.200802270 ↗
18. 10.1038/nmat79310.1038/nmat793 ↗
19. 10.1039/C9RA04279B10.1039/C9RA04279B ↗
20. Nawy E · 2000
21. 10.1016/j.conbuildmat.2008.01.01610.1016/j.conbuildmat.2008.01.016 ↗
22. 10.1126/science.140.3572.118910.1126/science.140.3572.1189 ↗
23. 10.1038/320048a010.1038/320048a0 ↗
24. 10.1016/j.conbuildmat.2005.01.05110.1016/j.conbuildmat.2005.01.051 ↗
25. 10.1016/j.ceramint.2018.03.24010.1016/j.ceramint.2018.03.240 ↗
26. 10.1111/jace.1613410.1111/jace.16134 ↗
27. 10.1016/j.jnoncrysol.2017.11.03810.1016/j.jnoncrysol.2017.11.038 ↗
28. 10.1016/j.ceramint.2015.05.15510.1016/j.ceramint.2015.05.155 ↗
29. 10.1111/j.1151-2916.1993.tb06664.x10.1111/j.1151-2916.1993.tb06664.x ↗
30. Influence of CaO Impurity on the Crystalline Structure of Cordierite Synthesized from Waste Aluminum Sludge
31. 10.1016/0254-0584(87)90088-510.1016/0254-0584(87)90088-5 ↗
32. 10.1016/j.ceramint.2017.01.14210.1016/j.ceramint.2017.01.142 ↗
33. 10.1111/j.1151-2916.1997.tb03049.x10.1111/j.1151-2916.1997.tb03049.x ↗
34. 10.1016/j.jmat.2019.06.00110.1016/j.jmat.2019.06.001 ↗