Article
Materials Science, Multidisciplinary
Ju-Chan Jin, Soochul Cho, Kihyuk Kim, Hoseop Sim, Byung Gyu Park, Young-Kook Lee
Summary: This study compared the microstructures and intergranular corrosion resistances of two stainless steel clad plates (STS 316L/A516-70N and STS 304L/A516-70N) fabricated without Ni interlayers using the same hot rolling and normalizing conditions. It was found that the thickness of the grain-boundary carburized layer was thinner in STS 316L due to Mo atoms segregated at the grain boundaries. Both stainless steels had carbides on their free surfaces, and STS 304L also had some amount of d ferrite. However, the corrosion resistance of the free surfaces of both stainless steels was not compromised.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2023)
Article
Materials Science, Multidisciplinary
Bruna C. E. Schibicheski Kurelo, Gelson B. de Souza, Francisco C. Serbena, Carlos M. Lepienski, Rafael Fillus Chuproski, Paulo Cesar Borges
Summary: PIII nitriding was applied to improve wear resistance of superaustenitic steel without compromising its pitting and hydrogen embrittlement corrosion resistance. Nitrided layers with gN phase were formed, leading to increased hardness and enhanced pitting and crevice corrosion resistance. However, nitriding at higher temperature resulted in reduced resistance to saline corrosion and increased hydrogen embrittlement.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2022)
Article
Materials Science, Multidisciplinary
Ridvan Gecu, Ahmet Karaaslan
Summary: 304 stainless steel/A356 aluminum bimetal composites were successfully manufactured by using chips as reinforcing material, achieving low-cost and environmentally friendly production. The volume fractions of stainless steel chips had an impact on the microstructure, interfacial characteristics, tribological properties, and anti-corrosion features of the composites.
MATERIALS CHEMISTRY AND PHYSICS
(2022)
Article
Materials Science, Coatings & Films
D. -D. Zhuang, B. Du, S. -H. Zhang, W. -W. Tao, Q. Wang, H. -B. Shen
Summary: The effect and mechanism of ultrasonic vibration on the microstructure and performance of laser cladding 316L coating has been studied, showing that ultrasonic vibration can effectively improve the forming quality, wear resistance, and corrosion resistance of the cladding layer.
SURFACE & COATINGS TECHNOLOGY
(2022)
Article
Materials Science, Multidisciplinary
Hansong Chen, Zhengye Zhang, Jianmin Zhang, Haibin Ji, Zhao Meng, Han Zhang, Xiankai Meng
Summary: The effect of ultrasonic impact on the microstructure and properties of 316L stainless steel prepared by selective laser melting was studied. The results show that ultrasonic impact can improve the hardness and wear resistance of the material surface, and reduce the corrosion rate of the material surface.
Article
Materials Science, Multidisciplinary
Melik Cetin, Ali Gunen, Muge Kalkandelen, Mustafa Serdar Karakas
Summary: In this study, AISI 904L steel was pack boronized to form a complex boride layer, which significantly enhanced its abrasive wear resistance but showed slightly inferior corrosion resistance compared to untreated AISI 904L.
Article
Energy & Fuels
Peiying Shi, Bin Leng, Xiangxi Ye, Shubin Wang, Litao Chang, Xiaoke Li, Xiaoli Li, Hefei Huang
Summary: The high-temperature tribocorrosion performance of 316H stainless steel in a molten solar salt was comparatively studied. It was found that under dry sliding conditions, the wear rate increases at 500 degrees C while the friction coefficient decreases. In contrast, the wear resistance of 316H at 500 degrees C in molten nitrate salt is remarkably improved due to the lubrication effect of the molten salt and the enhanced oxidation tendency on the worn surface.
SOLAR ENERGY MATERIALS AND SOLAR CELLS
(2023)
Article
Engineering, Chemical
Mary E. Parker, Derek J. Horton, Kathryn J. Wahl
Summary: The presence of chloride ions enhances material loss of 2205 duplex stainless steel during sliding and promotes localized corrosion. Wear in NaCl results in smoother wear tracks with less evidence of ploughing and third body particle action compared to experiments in Na2SO4.
Article
Engineering, Mechanical
Alessandro M. Ralls, Mohammedreza Daroonparvar, Soumya Sikdar, Md Hafizur Rahman, Momena Monwar, Kevin Watson, Charles M. Kay, Pradeep L. Menezes
Summary: This study investigated the wear and corrosion behavior of high-pressure cold-sprayed (CS) 316L stainless-steel (SS) and compared it with traditional 316L SS. The results showed that the CS deposit had a compact microstructure with a higher ferrite phase content. The CS process also led to crystallinity refinement, reduced wear, and enhanced re-passivation ability.
TRIBOLOGY INTERNATIONAL
(2022)
Article
Metallurgy & Metallurgical Engineering
Liwen Tan, Zhongwei Wang, Yanlong Ma
Summary: The tribocorrosion behavior and degradation mechanism of 316L stainless steel are significantly influenced by corrosion media and electrode potential, with corrosion accelerating in the anodic region leading to increased mechanical wear. The occurrence of pitting corrosion at anodic potential, especially in NaCl solution, dramatically accelerates the degradation of stainless steel. An abnormal increase in material loss was observed in NaOH solution under cathodic protection potential due to the coupling of corrosive reactions and wear.
ACTA METALLURGICA SINICA-ENGLISH LETTERS
(2021)
Article
Metallurgy & Metallurgical Engineering
Ping Deng, En-Hou Han, Qunjia Peng, Chen Sun
Summary: The corrosion behavior and mechanism of irradiated 304 nuclear grade stainless steel in simulated pressurized water reactor primary water were investigated. It was found that the corrosion rates of the steel increased with irradiation dose, accompanied by the evolution of oxide formation. The correlation between oxide evolution, corrosion kinetics, and mechanism was discussed.
ACTA METALLURGICA SINICA-ENGLISH LETTERS
(2021)
Article
Engineering, Mechanical
Fuhang Yu, Chen Zhang, Qinsong Zhu, Chengrang Liu, Zhenan Dong
Summary: By analyzing the kinematics and dynamics of ultrasonic vibration, the tool wear mechanism in UEVAC was investigated. Two mechanisms for reducing tool wear were identified: reducing material yield stress in non-separated UEVAC and reducing average contact stress in separated UEVAC. The study demonstrated the effectiveness of aligning ultrasonic energy field action times and intensity to reduce tool wear rates.
TRIBOLOGY INTERNATIONAL
(2023)
Article
Materials Science, Multidisciplinary
Jiapeng Sun, Qisheng Sun, Ying Liu, Bangjun Li, Zheng Zhang, Bingqian Xu, Songsong Xu, Ying Han, Yanxin Qiao, Jing Han, Guosong Wu, Paul K. Chu
Summary: The study investigates the use of ultrasonic severe surface rolling (USSR) to enhance the corrosion resistance of SLM 316L stainless steel, and finds that the USSR processed samples exhibit significant improvement in corrosion resistance, attributed to the unique gradient structure and chemically homogeneous and high-quality surface.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2022)
Article
Engineering, Multidisciplinary
Sabri Alkan, Mustafa Sabri Gok
Summary: The sliding tribocorrosion behaviors of AISI 316 stainless steel in natural seawater environment were influenced by both mechanical effects and electrochemical potential. After conducting tribocorrosion experiments at different potentials, it was found that the lowest coefficient of friction in the wear zone occurred at 0.3V potential.
ENGINEERING SCIENCE AND TECHNOLOGY-AN INTERNATIONAL JOURNAL-JESTECH
(2021)
Article
Materials Science, Multidisciplinary
Rongguang Wang, Yuto Ohgata, Yunhui Li, Tian Xiao, Masaharu Honda
Summary: Through experiments, it was confirmed that the passive film has an influence on the tribocorrosion behavior of stainless steel. Different pH values of the solution can cause different passive states. The pure wear behavior in air is dependent on the applied load, while the tribocorrosion in deionised water is smaller than the pure wear in air. Furthermore, the tribocorrosion is stronger in acid solutions compared to neutral and alkaline solutions.
