The superior oxidation resistance of 60NiTi aircraft bearing alloy by introducing TiN and Ni3Ti multiple-layer structure
To improve the oxidation resistance of 60NiTi alloy, the TiN layer was introduced at the outermost of 60NiTi alloy. The results showed that the 60NiTi alloy exhibited the superior oxidation resistance owing to the construction of TiN layer, regardless of oxidation temperatures. After high-temperatur...
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Elsevier
2025-07-01
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| Series: | Journal of Materials Research and Technology |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785425016345 |
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| author | Yunfei Wang Huan Yang Zheng Guo Yanqing Wu Guohao Zhang Xinjian Cao Yiping Zheng Yang Li Haizhen Wang Xianglong Meng Zhiyong Gao Xiaoyang Yi |
| author_facet | Yunfei Wang Huan Yang Zheng Guo Yanqing Wu Guohao Zhang Xinjian Cao Yiping Zheng Yang Li Haizhen Wang Xianglong Meng Zhiyong Gao Xiaoyang Yi |
| author_sort | Yunfei Wang |
| collection | DOAJ |
| description | To improve the oxidation resistance of 60NiTi alloy, the TiN layer was introduced at the outermost of 60NiTi alloy. The results showed that the 60NiTi alloy exhibited the superior oxidation resistance owing to the construction of TiN layer, regardless of oxidation temperatures. After high-temperature oxidation (900 °C), the oxidation layer of the solution treated and nitrided 60NiTi alloys consisted of a multilayer structure comprising: TiO2+NiTiO3+Ti oxide (Holes), Ni-rich + Ti2O3+Ti rich oxide (Holes), and Ni3Ti, from the outermost to the matrix. The amount of NiTiO3 oxides is less and the volume percentage of Ti2O3 oxide is more in the nitrided 60NiTi alloy, compared to the solution treated 60NiTi alloy. Density functional theory (DFT) calculations revealed that the O2− adsorption capacity of (200)TiN was significantly weaker than that of (110)NiTi, which further confirmed that the introduction of TiN layer was beneficial for enhancing the high-temperature oxidation resistance of 60NiTi alloy. |
| format | Article |
| id | doaj-art-aaafb285847d499ea142b19dd75abb55 |
| institution | DOAJ |
| issn | 2238-7854 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materials Research and Technology |
| spelling | doaj-art-aaafb285847d499ea142b19dd75abb552025-08-20T02:40:15ZengElsevierJournal of Materials Research and Technology2238-78542025-07-01373269328810.1016/j.jmrt.2025.06.212The superior oxidation resistance of 60NiTi aircraft bearing alloy by introducing TiN and Ni3Ti multiple-layer structureYunfei Wang0Huan Yang1Zheng Guo2Yanqing Wu3Guohao Zhang4Xinjian Cao5Yiping Zheng6Yang Li7Haizhen Wang8Xianglong Meng9Zhiyong Gao10Xiaoyang Yi11School of Materials Science and Engineering, Harbin Institute of Technology, Harbin, 150001, China; Yantai Key Laboratory of Advanced Nuclear Energy Materials and Irradiation Technology, College of Nuclear Equipment & Nuclear Engineering, Yantai University, Yantai, 264005, ChinaYantai Key Laboratory of Advanced Nuclear Energy Materials and Irradiation Technology, College of Nuclear Equipment & Nuclear Engineering, Yantai University, Yantai, 264005, ChinaYantai Key Laboratory of Advanced Nuclear Energy Materials and Irradiation Technology, College of Nuclear Equipment & Nuclear Engineering, Yantai University, Yantai, 264005, ChinaYantai Key Laboratory of Advanced Nuclear Energy Materials and Irradiation Technology, College of Nuclear Equipment & Nuclear Engineering, Yantai University, Yantai, 264005, ChinaYantai Key Laboratory of Advanced Nuclear Energy Materials and Irradiation Technology, College of Nuclear Equipment & Nuclear Engineering, Yantai University, Yantai, 264005, ChinaState Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, ChinaSchool of Materials Science and Engineering, Harbin Institute of Technology, Harbin, 150001, ChinaYantai Key Laboratory of Advanced Nuclear Energy Materials and Irradiation Technology, College of Nuclear Equipment & Nuclear Engineering, Yantai University, Yantai, 264005, ChinaYantai Key Laboratory of Advanced Nuclear Energy Materials and Irradiation Technology, College of Nuclear Equipment & Nuclear Engineering, Yantai University, Yantai, 264005, ChinaSchool of Materials Science and Engineering, Harbin Institute of Technology, Harbin, 150001, ChinaSchool of Materials Science and Engineering, Harbin Institute of Technology, Harbin, 150001, China; Corresponding author.Yantai Key Laboratory of Advanced Nuclear Energy Materials and Irradiation Technology, College of Nuclear Equipment & Nuclear Engineering, Yantai University, Yantai, 264005, China; Shandong Key Laboratory of Special Metallic Materials for Nuclear Equipment, Yantai University, Yantai, 264005, Shandong, China; Corresponding author. Yantai Key Laboratory of Advanced Nuclear Energy Materials and Irradiation Technology, College of Nuclear Equipment & Nuclear Engineering, Yantai University, Yantai, 264005, China.To improve the oxidation resistance of 60NiTi alloy, the TiN layer was introduced at the outermost of 60NiTi alloy. The results showed that the 60NiTi alloy exhibited the superior oxidation resistance owing to the construction of TiN layer, regardless of oxidation temperatures. After high-temperature oxidation (900 °C), the oxidation layer of the solution treated and nitrided 60NiTi alloys consisted of a multilayer structure comprising: TiO2+NiTiO3+Ti oxide (Holes), Ni-rich + Ti2O3+Ti rich oxide (Holes), and Ni3Ti, from the outermost to the matrix. The amount of NiTiO3 oxides is less and the volume percentage of Ti2O3 oxide is more in the nitrided 60NiTi alloy, compared to the solution treated 60NiTi alloy. Density functional theory (DFT) calculations revealed that the O2− adsorption capacity of (200)TiN was significantly weaker than that of (110)NiTi, which further confirmed that the introduction of TiN layer was beneficial for enhancing the high-temperature oxidation resistance of 60NiTi alloy.http://www.sciencedirect.com/science/article/pii/S223878542501634560NiTi alloyNitriding treatmentOxidation behaviorMicrostructural evolutionFirst principle calculation |
| spellingShingle | Yunfei Wang Huan Yang Zheng Guo Yanqing Wu Guohao Zhang Xinjian Cao Yiping Zheng Yang Li Haizhen Wang Xianglong Meng Zhiyong Gao Xiaoyang Yi The superior oxidation resistance of 60NiTi aircraft bearing alloy by introducing TiN and Ni3Ti multiple-layer structure Journal of Materials Research and Technology 60NiTi alloy Nitriding treatment Oxidation behavior Microstructural evolution First principle calculation |
| title | The superior oxidation resistance of 60NiTi aircraft bearing alloy by introducing TiN and Ni3Ti multiple-layer structure |
| title_full | The superior oxidation resistance of 60NiTi aircraft bearing alloy by introducing TiN and Ni3Ti multiple-layer structure |
| title_fullStr | The superior oxidation resistance of 60NiTi aircraft bearing alloy by introducing TiN and Ni3Ti multiple-layer structure |
| title_full_unstemmed | The superior oxidation resistance of 60NiTi aircraft bearing alloy by introducing TiN and Ni3Ti multiple-layer structure |
| title_short | The superior oxidation resistance of 60NiTi aircraft bearing alloy by introducing TiN and Ni3Ti multiple-layer structure |
| title_sort | superior oxidation resistance of 60niti aircraft bearing alloy by introducing tin and ni3ti multiple layer structure |
| topic | 60NiTi alloy Nitriding treatment Oxidation behavior Microstructural evolution First principle calculation |
| url | http://www.sciencedirect.com/science/article/pii/S2238785425016345 |
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