Academic Journal
Effect of carbon nanotube content and annealing temperature on corrosion performance of carbon nanotube/Ni composite layer
| Title: | Effect of carbon nanotube content and annealing temperature on corrosion performance of carbon nanotube/Ni composite layer |
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| Authors: | Yuxin Li, Ping Yang, Yi Xiao, Yingnan Liu, Yulin Chen, Hongshan Yang, Hao Feng, Jian Zhang, Baipo Shu |
| Source: | Materials Research Express, Vol 11, Iss 4, p 046503 (2024) |
| Publisher Information: | IOP Publishing, 2024. |
| Publication Year: | 2024 |
| Collection: | LCC:Materials of engineering and construction. Mechanics of materials LCC:Chemical technology |
| Subject Terms: | carbon nanotubes, nickel matrix composites, corrosion resistance, annealing, Materials of engineering and construction. Mechanics of materials, TA401-492, Chemical technology, TP1-1185 |
| More Details: | Adding carbon nanotubes (CNTs) to metal composites changes their corrosion resistance, which is significantly affected by the distribution of CNTs. In this study, the effect of the content and distribution of CNTs on the corrosion resistance of composites was investigated by changing the electrodeposition process. The results indicated that could inhibit grain growth and act as an elemental channel for passivation film formation, which positively enhanced the corrosion resistance of the material. However, the annealing used to improve the bonding strength of CNTs to the matrix increased the grain size of the material, which had a weakening effect on the corrosion resistance. Using ultrasonic in electrodeposition had an obvious promoting effect on the uniform distribution of CNTs. The composites with 0.1 g/l CNT showed the best corrosion resistance after annealing for 30 min at 600 °C. |
| Document Type: | article |
| File Description: | electronic resource |
| Language: | English |
| ISSN: | 2053-1591 |
| Relation: | https://doaj.org/toc/2053-1591 |
| DOI: | 10.1088/2053-1591/ad3614 |
| Access URL: | https://doaj.org/article/8c96301a4bfc45d1bfddfc4c28837757 |
| Accession Number: | edsdoj.8c96301a4bfc45d1bfddfc4c28837757 |
| Database: | Directory of Open Access Journals |
| ISSN: | 20531591 |
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| DOI: | 10.1088/2053-1591/ad3614 |
| Published in: | Materials Research Express |
| Language: | English |