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| Content Provider | Springer Nature Link |
|---|---|
| Author | Sun, Can Li, He jun Fu, Qian gang Li, Hai liang Wang, Yong jie Wu, Heng |
| Copyright Year | 2013 |
| Abstract | To protect carbon/carbon (C/C) composites against oxidation, ZrSiO$_{4}$ oxidation protective coating was prepared on SiC-coated C/C composites by supersonic plasma spraying. X-ray diffraction and scanning electron microscopy were used to analyze the phase and microstructure of the coating. The results show that the as-prepared ZrSiO$_{4}$ coating is continuous and well bonded with the SiC inner layer without penetrating crack, which exhibits good oxidation-resistant properties. After oxidation at 1773 K in air for 97 h and nine thermal shock cycles between 1773 K and room temperature, the weight loss of the coated C/C composites was only 0.08%. The excellent oxidation-resistant properties of the coating were attributed to its dense structure and the formation of the stable ZrO$_{2}$-SiO$_{2}$ glassy mixture on the surface of ZrSiO$_{4}$ coating. |
| Starting Page | 525 |
| Ending Page | 530 |
| Page Count | 6 |
| File Format | |
| ISSN | 10599630 |
| Journal | Journal of Thermal Spray Technology |
| Volume Number | 22 |
| Issue Number | 4 |
| e-ISSN | 15441016 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2013-03-09 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | carbon/carbon composites oxidation SiO$_{2}$ ZrO$_{2}$ oxidation ZrSiO$_{4}$ coating Surfaces and Interfaces, Thin Films Tribology, Corrosion and Coatings Characterization and Evaluation of Materials Operating Procedures, Materials Treatment Analytical Chemistry |
| Content Type | Text |
| Resource Type | Article |
| Subject | Surfaces, Coatings and Films Materials Chemistry Condensed Matter Physics |
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