Super duplex stainless steel (SDSS) has excellent mechanical properties and corrosion resistance. However, currently, there are few researches conducted on its fretting wear performance. This paper studies the influence of different heat treatment temperatures and medium environment on the fretting wear performance of SAF 2507 SDSS. Results show that the combined effect of the sigma phase and seawater lubrication can significantly improve the wear resistance of SAF 2507 SDSS. After treated with different heat treatment temperatures, different contents of sigma phases are precipitated out of SAF 2507 SDSS, which improves the wear resistance of the material to different degrees. In addition, the fretting wear performance of SAF 2507 SDSS also relates to the lubrication medium. In air, the friction and wear performance of SAF 2507 SDSS is poor, while in seawater, solution and corrosion products that acted as a lubricant dramatically improve the wear resistance of the material. Under the combined action of heat treatment and seawater lubrication medium, the friction coefficient and wear reduce by 70% and 91%, respectively.
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October 2019
Research-Article
Effect of Heat Treatment Temperature and Lubricating Conditions on the Fretting Wear Behavior of SAF 2507 Super Duplex Stainless Steel
Mengjiao Wang,
Mengjiao Wang
State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics,
Lanzhou 730000,
Lanzhou Institute of Chemical Physics,
Chinese Academy of Sciences
,Lanzhou 730000,
China
;Center of Materials Science and Optoelectronics Engineering,
Beijing 100049,
e-mail: wangmengjiao@licp.cas.cn
University of Chinese Academy of Sciences
,Beijing 100049,
China
e-mail: wangmengjiao@licp.cas.cn
Search for other works by this author on:
Yunxia Wang,
Yunxia Wang
1
State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics,
Lanzhou 730000,
e-mail: yunxiawang@licp.cas.cn
Lanzhou Institute of Chemical Physics,
Chinese Academy of Sciences
,Lanzhou 730000,
China
e-mail: yunxiawang@licp.cas.cn
1Corresponding authors.
Search for other works by this author on:
Jianzhang Wang,
Jianzhang Wang
State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics,
Lanzhou 730000,
e-mail: wjzsci@163.com
Lanzhou Institute of Chemical Physics,
Chinese Academy of Sciences
,Lanzhou 730000,
China
e-mail: wjzsci@163.com
Search for other works by this author on:
Na Fan,
Na Fan
State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics,
Lanzhou 730000,
Lanzhou Institute of Chemical Physics,
Chinese Academy of Sciences
,Lanzhou 730000,
China
;Center of Materials Science and Optoelectronics Engineering,
Beijing 100049,
e-mail: fanna@licp.cas.cn
University of Chinese Academy of Sciences
,Beijing 100049,
China
e-mail: fanna@licp.cas.cn
Search for other works by this author on:
Fengyuan Yan
Fengyuan Yan
1
State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics,
Lanzhou 730000,
Lanzhou Institute of Chemical Physics,
Chinese Academy of Sciences
,Lanzhou 730000,
China
;Center of Materials Science and Optoelectronics Engineering,
Beijing 100049,
e-mail: fyyan@licp.cas.cn
University of Chinese Academy of Sciences
,Beijing 100049,
China
e-mail: fyyan@licp.cas.cn
1Corresponding authors.
Search for other works by this author on:
Mengjiao Wang
State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics,
Lanzhou 730000,
Lanzhou Institute of Chemical Physics,
Chinese Academy of Sciences
,Lanzhou 730000,
China
;Center of Materials Science and Optoelectronics Engineering,
Beijing 100049,
e-mail: wangmengjiao@licp.cas.cn
University of Chinese Academy of Sciences
,Beijing 100049,
China
e-mail: wangmengjiao@licp.cas.cn
Yunxia Wang
State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics,
Lanzhou 730000,
e-mail: yunxiawang@licp.cas.cn
Lanzhou Institute of Chemical Physics,
Chinese Academy of Sciences
,Lanzhou 730000,
China
e-mail: yunxiawang@licp.cas.cn
Jianzhang Wang
State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics,
Lanzhou 730000,
e-mail: wjzsci@163.com
Lanzhou Institute of Chemical Physics,
Chinese Academy of Sciences
,Lanzhou 730000,
China
e-mail: wjzsci@163.com
Na Fan
State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics,
Lanzhou 730000,
Lanzhou Institute of Chemical Physics,
Chinese Academy of Sciences
,Lanzhou 730000,
China
;Center of Materials Science and Optoelectronics Engineering,
Beijing 100049,
e-mail: fanna@licp.cas.cn
University of Chinese Academy of Sciences
,Beijing 100049,
China
e-mail: fanna@licp.cas.cn
Fengyuan Yan
State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics,
Lanzhou 730000,
Lanzhou Institute of Chemical Physics,
Chinese Academy of Sciences
,Lanzhou 730000,
China
;Center of Materials Science and Optoelectronics Engineering,
Beijing 100049,
e-mail: fyyan@licp.cas.cn
University of Chinese Academy of Sciences
,Beijing 100049,
China
e-mail: fyyan@licp.cas.cn
1Corresponding authors.
Contributed by the Tribology Division of ASME for publication in the Journal of Tribology. Manuscript received September 26, 2018; final manuscript received June 17, 2019; published online July 17, 2019. Assoc. Editor: Gary L. Doll.
J. Tribol. Oct 2019, 141(10): 101601 (8 pages)
Published Online: July 17, 2019
Article history
Received:
September 26, 2018
Revision Received:
June 17, 2019
Accepted:
June 17, 2019
Citation
Wang, M., Wang, Y., Wang, J., Fan, N., and Yan, F. (July 17, 2019). "Effect of Heat Treatment Temperature and Lubricating Conditions on the Fretting Wear Behavior of SAF 2507 Super Duplex Stainless Steel." ASME. J. Tribol. October 2019; 141(10): 101601. https://doi.org/10.1115/1.4044081
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