High temperature oxidation behavior of heat resistant steel with rare earth element Ce
This study examined the oxidation properties of rare earth steel at high temperatures (600 °C–900 °C) in the air atmosphere by using Scanning Electronic Microscope (SEM) with an energy dispersive spectroscopy (EDS), x-ray diffraction analyzer (XRD) and atomic force microscopy (AFM) analysis method....
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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IOP Publishing
2020-01-01
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| Series: | Materials Research Express |
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| Online Access: | https://doi.org/10.1088/2053-1591/ab692d |
| _version_ | 1797747044534714368 |
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| author | Shuai Wang Zhibin Zheng Kaihong Zheng Jun Long Juan Wang Yuyan Ren Yingmin Li |
| author_facet | Shuai Wang Zhibin Zheng Kaihong Zheng Jun Long Juan Wang Yuyan Ren Yingmin Li |
| author_sort | Shuai Wang |
| collection | DOAJ |
| description | This study examined the oxidation properties of rare earth steel at high temperatures (600 °C–900 °C) in the air atmosphere by using Scanning Electronic Microscope (SEM) with an energy dispersive spectroscopy (EDS), x-ray diffraction analyzer (XRD) and atomic force microscopy (AFM) analysis method. High temperature oxidation experiment showed that rare earth element Ce played a very good antioxidant effect with the increasing oxidation temperature. After continuous oxidation at 600 °C, 700 °C, 800 °C and 900 °C for 150 h, the mass gain of the rare earth steel were 1.25 mg cm ^−2 , 2.41 mg cm ^−2 , 12.34 mg cm ^−2 , and 13.37 mg cm ^−2 , respectively. In comparison, the matrix steel under the same conditions were 1.31 mg cm ^−2 , 2.94 mg cm ^−2 , 13.98 mg cm ^−2 , and 15.63 mg cm ^−2 , respectively. AFM features of the oxidized surface confirmed that the rare earth element Ce could inhibit the growth rate of the oxide in the early stage of oxidation, and preferentially promote the formation of the spinel oxide. The surface-dense spinel oxide (Fe, Cr, Ni, Mn) _3 O _4 , the enrichment of Cr-containing layer in the middle, and the formation of the Si-rich oxide in the inner layer all affected the high-temperature oxidation resistance of the rare earth steel. |
| first_indexed | 2024-03-12T15:45:32Z |
| format | Article |
| id | doaj.art-e449c9de7fa24c01b3b6b7fae158996c |
| institution | Directory Open Access Journal |
| issn | 2053-1591 |
| language | English |
| last_indexed | 2024-03-12T15:45:32Z |
| publishDate | 2020-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Materials Research Express |
| spelling | doaj.art-e449c9de7fa24c01b3b6b7fae158996c2023-08-09T15:28:22ZengIOP PublishingMaterials Research Express2053-15912020-01-017101657110.1088/2053-1591/ab692dHigh temperature oxidation behavior of heat resistant steel with rare earth element CeShuai Wang0https://orcid.org/0000-0002-9228-8157Zhibin Zheng1https://orcid.org/0000-0002-4147-0506Kaihong Zheng2Jun Long3Juan Wang4Yuyan Ren5https://orcid.org/0000-0002-5098-2044Yingmin Li6School of Materials Science and Engineering, Shenyang University of Technology , Shenyang 110870, People’s Republic of China; Guangdong Key Laboratory for Technology and Application of Metal Toughening, Guangzhou Key Laboratory of Advanced Structural Metal Materials, Guangdong Institute of Materials and Processing, Guangdong 510650, People’s Republic of ChinaGuangdong Key Laboratory for Technology and Application of Metal Toughening, Guangzhou Key Laboratory of Advanced Structural Metal Materials, Guangdong Institute of Materials and Processing, Guangdong 510650, People’s Republic of China; Meizhou Yueke Institute of New Materials and Green Manufacturing, Meizhou 514768, People’s Republic of ChinaGuangdong Key Laboratory for Technology and Application of Metal Toughening, Guangzhou Key Laboratory of Advanced Structural Metal Materials, Guangdong Institute of Materials and Processing, Guangdong 510650, People’s Republic of ChinaGuangdong Key Laboratory for Technology and Application of Metal Toughening, Guangzhou Key Laboratory of Advanced Structural Metal Materials, Guangdong Institute of Materials and Processing, Guangdong 510650, People’s Republic of ChinaGuangdong Key Laboratory for Technology and Application of Metal Toughening, Guangzhou Key Laboratory of Advanced Structural Metal Materials, Guangdong Institute of Materials and Processing, Guangdong 510650, People’s Republic of ChinaSchool of Materials Science and Engineering, Shenyang University of Technology , Shenyang 110870, People’s Republic of China; Weifang University of Science and Technology , Weifang 262700, People’s Republic of ChinaSchool of Materials Science and Engineering, Shenyang University of Technology , Shenyang 110870, People’s Republic of ChinaThis study examined the oxidation properties of rare earth steel at high temperatures (600 °C–900 °C) in the air atmosphere by using Scanning Electronic Microscope (SEM) with an energy dispersive spectroscopy (EDS), x-ray diffraction analyzer (XRD) and atomic force microscopy (AFM) analysis method. High temperature oxidation experiment showed that rare earth element Ce played a very good antioxidant effect with the increasing oxidation temperature. After continuous oxidation at 600 °C, 700 °C, 800 °C and 900 °C for 150 h, the mass gain of the rare earth steel were 1.25 mg cm ^−2 , 2.41 mg cm ^−2 , 12.34 mg cm ^−2 , and 13.37 mg cm ^−2 , respectively. In comparison, the matrix steel under the same conditions were 1.31 mg cm ^−2 , 2.94 mg cm ^−2 , 13.98 mg cm ^−2 , and 15.63 mg cm ^−2 , respectively. AFM features of the oxidized surface confirmed that the rare earth element Ce could inhibit the growth rate of the oxide in the early stage of oxidation, and preferentially promote the formation of the spinel oxide. The surface-dense spinel oxide (Fe, Cr, Ni, Mn) _3 O _4 , the enrichment of Cr-containing layer in the middle, and the formation of the Si-rich oxide in the inner layer all affected the high-temperature oxidation resistance of the rare earth steel.https://doi.org/10.1088/2053-1591/ab692drare earth steelhigh-temperature oxidationoxidation dynamicspinel-likeAFM |
| spellingShingle | Shuai Wang Zhibin Zheng Kaihong Zheng Jun Long Juan Wang Yuyan Ren Yingmin Li High temperature oxidation behavior of heat resistant steel with rare earth element Ce Materials Research Express rare earth steel high-temperature oxidation oxidation dynamic spinel-like AFM |
| title | High temperature oxidation behavior of heat resistant steel with rare earth element Ce |
| title_full | High temperature oxidation behavior of heat resistant steel with rare earth element Ce |
| title_fullStr | High temperature oxidation behavior of heat resistant steel with rare earth element Ce |
| title_full_unstemmed | High temperature oxidation behavior of heat resistant steel with rare earth element Ce |
| title_short | High temperature oxidation behavior of heat resistant steel with rare earth element Ce |
| title_sort | high temperature oxidation behavior of heat resistant steel with rare earth element ce |
| topic | rare earth steel high-temperature oxidation oxidation dynamic spinel-like AFM |
| url | https://doi.org/10.1088/2053-1591/ab692d |
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