Study on the Influence of Introducing Al Transition Layer on Deuterium Resistance of Al2O3 Coating
The Al/Al2O3 composite deuterium barrier was deposited on the polished side of 316 L stainless steel by the method of radio-frequency magnetron sputtering. The influence of the introduction of Al transition layer on the deuterium resistance performance of Al2O3 ceramic coating was studied. The field...
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | International Journal of Photoenergy |
| Online Access: | http://dx.doi.org/10.1155/2021/6687288 |
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| author | Weijing Wang Qinghe Yu Xiaopeng Liu Lei Hao Jing Mi Shijie Li Shuai Li Zheng Lu Shanshan Li Hao Liu |
| author_facet | Weijing Wang Qinghe Yu Xiaopeng Liu Lei Hao Jing Mi Shijie Li Shuai Li Zheng Lu Shanshan Li Hao Liu |
| author_sort | Weijing Wang |
| collection | DOAJ |
| description | The Al/Al2O3 composite deuterium barrier was deposited on the polished side of 316 L stainless steel by the method of radio-frequency magnetron sputtering. The influence of the introduction of Al transition layer on the deuterium resistance performance of Al2O3 ceramic coating was studied. The field emission scanning electron microscope (SEM), the grazing incident X-ray diffraction technique (GIXRD), and the auger electron spectroscopy (AES) were used to analyze the microscopic morphology, phase, and element distribution in the depth direction of the Al/Al2O3 coating, and the gas-driver permeation method was used to measure the deuterium permeation behavior of the coating sample. The results show that Al2O3 is amorphous after annealing at 873 K. Due to the oxidation of the Al transition layer, the connection between the coating and the substrate is tightly connected. Under the combined action of permeation temperature and pressure of 873 K and 80 kPa, the deuterium permeability of Al/Al2O3 coating is 6.35×10−14 mol·m-1·s-1·Pa-0.5, which shows that the Al/Al2O3 coating has excellent deuterium permeation resistance. Furthermore, deuterium permeability of the Al/Al2O3 coating was diminished by about 2 orders of magnitude compared with 316 L stainless steel, and it is reduced 2~3 times compared with the single Al2O3 coating sample. The study indicates that the introduction of the Al transition layer can significantly enhance the barrier effect of the Al/Al2O3 coating sample. |
| format | Article |
| id | doaj-art-9c5894bf65d74bbe94e0d7a5f5f65597 |
| institution | Kabale University |
| issn | 1110-662X 1687-529X |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Photoenergy |
| spelling | doaj-art-9c5894bf65d74bbe94e0d7a5f5f655972025-02-03T01:20:50ZengWileyInternational Journal of Photoenergy1110-662X1687-529X2021-01-01202110.1155/2021/66872886687288Study on the Influence of Introducing Al Transition Layer on Deuterium Resistance of Al2O3 CoatingWeijing Wang0Qinghe Yu1Xiaopeng Liu2Lei Hao3Jing Mi4Shijie Li5Shuai Li6Zheng Lu7Shanshan Li8Hao Liu9National Engineering Research Center of Nonferrous Metals Materials and Products for New Energy, GRINM Group Co., Ltd., Beijing 100088, ChinaNational Engineering Research Center of Nonferrous Metals Materials and Products for New Energy, GRINM Group Co., Ltd., Beijing 100088, ChinaGRIMAT Engineering Institute Co., Ltd., Beijing 101407, ChinaNational Engineering Research Center of Nonferrous Metals Materials and Products for New Energy, GRINM Group Co., Ltd., Beijing 100088, ChinaNational Engineering Research Center of Nonferrous Metals Materials and Products for New Energy, GRINM Group Co., Ltd., Beijing 100088, ChinaNational Engineering Research Center of Nonferrous Metals Materials and Products for New Energy, GRINM Group Co., Ltd., Beijing 100088, ChinaNational Engineering Research Center of Nonferrous Metals Materials and Products for New Energy, GRINM Group Co., Ltd., Beijing 100088, ChinaSchool of Materials Science and Engineering, Northeastern University, Shenyang 110819, ChinaNational Engineering Research Center of Nonferrous Metals Materials and Products for New Energy, GRINM Group Co., Ltd., Beijing 100088, ChinaNational Engineering Research Center of Nonferrous Metals Materials and Products for New Energy, GRINM Group Co., Ltd., Beijing 100088, ChinaThe Al/Al2O3 composite deuterium barrier was deposited on the polished side of 316 L stainless steel by the method of radio-frequency magnetron sputtering. The influence of the introduction of Al transition layer on the deuterium resistance performance of Al2O3 ceramic coating was studied. The field emission scanning electron microscope (SEM), the grazing incident X-ray diffraction technique (GIXRD), and the auger electron spectroscopy (AES) were used to analyze the microscopic morphology, phase, and element distribution in the depth direction of the Al/Al2O3 coating, and the gas-driver permeation method was used to measure the deuterium permeation behavior of the coating sample. The results show that Al2O3 is amorphous after annealing at 873 K. Due to the oxidation of the Al transition layer, the connection between the coating and the substrate is tightly connected. Under the combined action of permeation temperature and pressure of 873 K and 80 kPa, the deuterium permeability of Al/Al2O3 coating is 6.35×10−14 mol·m-1·s-1·Pa-0.5, which shows that the Al/Al2O3 coating has excellent deuterium permeation resistance. Furthermore, deuterium permeability of the Al/Al2O3 coating was diminished by about 2 orders of magnitude compared with 316 L stainless steel, and it is reduced 2~3 times compared with the single Al2O3 coating sample. The study indicates that the introduction of the Al transition layer can significantly enhance the barrier effect of the Al/Al2O3 coating sample.http://dx.doi.org/10.1155/2021/6687288 |
| spellingShingle | Weijing Wang Qinghe Yu Xiaopeng Liu Lei Hao Jing Mi Shijie Li Shuai Li Zheng Lu Shanshan Li Hao Liu Study on the Influence of Introducing Al Transition Layer on Deuterium Resistance of Al2O3 Coating International Journal of Photoenergy |
| title | Study on the Influence of Introducing Al Transition Layer on Deuterium Resistance of Al2O3 Coating |
| title_full | Study on the Influence of Introducing Al Transition Layer on Deuterium Resistance of Al2O3 Coating |
| title_fullStr | Study on the Influence of Introducing Al Transition Layer on Deuterium Resistance of Al2O3 Coating |
| title_full_unstemmed | Study on the Influence of Introducing Al Transition Layer on Deuterium Resistance of Al2O3 Coating |
| title_short | Study on the Influence of Introducing Al Transition Layer on Deuterium Resistance of Al2O3 Coating |
| title_sort | study on the influence of introducing al transition layer on deuterium resistance of al2o3 coating |
| url | http://dx.doi.org/10.1155/2021/6687288 |
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