Research Status on Microstructure and Localized Corrosion Resistance of Ferrite/Austenitic Duplex Stainless Steels
Ferrite/austenite duplex stainless steel(DSS)has a unique microstructure, a combination of high strength, good ductility and toughness, and excellent resistance to localized corrosion.Compared with austenitic stainless steel and nickel-based alloy with the higher nickel content, the DSS saves a scar...
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Editorial Department of Materials Protection
2021-01-01
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| Series: | Cailiao Baohu |
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| Online Access: | http://www.mat-pro.com/fileup/1001-1560/PDF/202100124.pdf |
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| author | ZHANG Zhi-qiang, JING Hong-yang, XU Lian-yong, ZHANG Tian-gang, Xu Yu-tong, Bai Yu-jie |
| author_facet | ZHANG Zhi-qiang, JING Hong-yang, XU Lian-yong, ZHANG Tian-gang, Xu Yu-tong, Bai Yu-jie |
| author_sort | ZHANG Zhi-qiang, JING Hong-yang, XU Lian-yong, ZHANG Tian-gang, Xu Yu-tong, Bai Yu-jie |
| collection | DOAJ |
| description | Ferrite/austenite duplex stainless steel(DSS)has a unique microstructure, a combination of high strength, good ductility and toughness, and excellent resistance to localized corrosion.Compared with austenitic stainless steel and nickel-based alloy with the higher nickel content, the DSS saves a scarce resource of nickel in China, which, therefore, presents a wide application prospect in many national key energy fields such as marine engineering, petrochemical, and nuclear power.In this paper, the research progress of DSS microstructure was discussed from several aspects including the phase transformation, texture, orientation relationship, and boundary characteristic of ferrite and austenite as well as secondary phases.After that the research statuses of DSS localized corrosion resistance was reviewed.Finally, the existing problems and future development of DSS were put forward. |
| format | Article |
| id | doaj-art-e1466f4e605640f1ae0b3c5604de5747 |
| institution | Kabale University |
| issn | 1001-1560 |
| language | zho |
| publishDate | 2021-01-01 |
| publisher | Editorial Department of Materials Protection |
| record_format | Article |
| series | Cailiao Baohu |
| spelling | doaj-art-e1466f4e605640f1ae0b3c5604de57472025-08-20T03:28:58ZzhoEditorial Department of Materials ProtectionCailiao Baohu1001-15602021-01-0154113614610.16577/j.cnki.42-1215/tb.2021.01.024Research Status on Microstructure and Localized Corrosion Resistance of Ferrite/Austenitic Duplex Stainless SteelsZHANG Zhi-qiang, JING Hong-yang, XU Lian-yong, ZHANG Tian-gang, Xu Yu-tong, Bai Yu-jie0(1a.College of Aeronautical Engineering, 1b.Engineering Technology Training Center, 1c.Sino-European Institute of Aviation Engineering, Civil Aviation University of China, Tianjin 300300, China; 2.School of Materials Science and Engineering, Tianjin University, Tianjin 300350, China)Ferrite/austenite duplex stainless steel(DSS)has a unique microstructure, a combination of high strength, good ductility and toughness, and excellent resistance to localized corrosion.Compared with austenitic stainless steel and nickel-based alloy with the higher nickel content, the DSS saves a scarce resource of nickel in China, which, therefore, presents a wide application prospect in many national key energy fields such as marine engineering, petrochemical, and nuclear power.In this paper, the research progress of DSS microstructure was discussed from several aspects including the phase transformation, texture, orientation relationship, and boundary characteristic of ferrite and austenite as well as secondary phases.After that the research statuses of DSS localized corrosion resistance was reviewed.Finally, the existing problems and future development of DSS were put forward.http://www.mat-pro.com/fileup/1001-1560/PDF/202100124.pdfferrite/austenite；duplex stainless steel；microstructure；secondary phase；localized corrosion resistance |
| spellingShingle | ZHANG Zhi-qiang, JING Hong-yang, XU Lian-yong, ZHANG Tian-gang, Xu Yu-tong, Bai Yu-jie Research Status on Microstructure and Localized Corrosion Resistance of Ferrite/Austenitic Duplex Stainless Steels Cailiao Baohu ferrite/austenite；duplex stainless steel；microstructure；secondary phase；localized corrosion resistance |
| title | Research Status on Microstructure and Localized Corrosion Resistance of Ferrite/Austenitic Duplex Stainless Steels |
| title_full | Research Status on Microstructure and Localized Corrosion Resistance of Ferrite/Austenitic Duplex Stainless Steels |
| title_fullStr | Research Status on Microstructure and Localized Corrosion Resistance of Ferrite/Austenitic Duplex Stainless Steels |
| title_full_unstemmed | Research Status on Microstructure and Localized Corrosion Resistance of Ferrite/Austenitic Duplex Stainless Steels |
| title_short | Research Status on Microstructure and Localized Corrosion Resistance of Ferrite/Austenitic Duplex Stainless Steels |
| title_sort | research status on microstructure and localized corrosion resistance of ferrite austenitic duplex stainless steels |
| topic | ferrite/austenite；duplex stainless steel；microstructure；secondary phase；localized corrosion resistance |
| url | http://www.mat-pro.com/fileup/1001-1560/PDF/202100124.pdf |
| work_keys_str_mv | AT zhangzhiqiangjinghongyangxulianyongzhangtiangangxuyutongbaiyujie researchstatusonmicrostructureandlocalizedcorrosionresistanceofferriteausteniticduplexstainlesssteels |