Enhancing wear resistance of AISI 304 alloy with shot peening and investigation of corrosion behaviour in marine water

Çakir, Fatih; Öteyaka, Mustafa Özgür; Er, Ümit; Bozkurt, Fatih

doi:10.1080/00202967.2021.1906542

Cited by 10 publications

(5 citation statements)

References 21 publications

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“…Çakir et al also tested austenitic steel, this time AISI 304 [ 109 ]. The samples were tested for corrosion and wear resistance with different coverage areas ranging from 100% to 1500%, and the effect of polishing after SP was examined.…”

Section: Shot Peening Effectsmentioning

confidence: 99%

Effects of Shot Peening and Cavitation Peening on Properties of Surface Layer of Metallic Materials—A Short Review

2022

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Shot peening is a dynamically developing surface treatment used to improve the surface properties modified by tool, impact, microblasting, or shot action. This paper reviews the basic information regarding shot peening methods. The peening processes and effects of the shot peening and cavitation peening treatments on the surface layer properties of metallic components are analysed. Moreover, the effects of peening on the operational performance of metallic materials are summarized. Shot peening is generally applied to reduce the surface roughness, increase the hardness, and densify the surface layer microstructure, which leads to work hardening effects. In addition, the residual compressive stresses introduced into the material have a beneficial effect on the performance of the surface layer. Therefore, peening can be beneficial for metallic structures prone to fatigue, corrosion, and wear. Recently, cavitation peening has been increasingly developed. This review paper suggests that most research on cavitation peening omits the treatment of additively manufactured metallic materials. Furthermore, no published studies combine shot peening and cavitation peening in one hybrid process, which could synthesize the benefits of both peening processes. Moreover, there is a need to investigate the effects of peening, especially cavitation peening and hybrid peening, on the anti-wear and corrosion performance of additively manufactured metallic materials. Therefore, the literature gap leading to the scope of future work is also included.

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Section: Shot Peening Effectsmentioning

confidence: 99%

Effects of Shot Peening and Cavitation Peening on Properties of Surface Layer of Metallic Materials—A Short Review

2022

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“…This is consistent with the result of PDP curve shown in Figure 8(a). Moreover, the LSMed samples in this study display a superior corrosion resistance compared to the cold rolling 304 stainless steel with the I corr of 6.01 × 10 −6 A cm −2 52 and a comparable corrosion resistance in comparison with the wrought 304SS with the I corr of 3.84 × 10 −7 A cm −2 . 53…”

Section: Resultsmentioning

confidence: 62%

“…The mass loss of the untreated and LSMed samples in deionised water is 35 ± 1 and 14 ± 0.3 mg, whereas the mass loss in 3.5 wt% NaCl solution is 40 ± 0.6 and 20 ± 0.3 mg after 8-h CE, respectively. The mean depth of erosion ( MDE ) and the mean depth of erosion rate ( MDER ) can be used to evaluate CE resistance and calculated as follows: 3–57 where Δw is the mass loss (mg), ρ is the density of the materials (g/cm 3 ), s is the eroded area (1 cm 2 in this study), Δ T is the interval time (h), MDE in μm and MDER in μm/h. The CE resistance R e (h μm −1 ) is the reciprocal of MDER.…”

Section: Resultsmentioning

confidence: 99%

Iso-material manufacturing of 304 stainless steel: Microstructure, corrosion-cavitation erosion synergistic behaviour

Cao,

Wu,

Wang

et al. 2024

Materials Science and Technology

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Different from additive or subtractive manufacturing, iso-material manufacturing (also named isovolumetric manufacturing) was proposed in this work by laser surface melting (LSM), aiming at enhancing resistance to corrosion and cavitation erosion (CE) of 304 stainless steel. Experimental results showed that partial austenite transformed into martensite after LSM. The corrosion resistance of LSMed sample was improved. LSMed sample exhibited enhanced CE resistance, and was 2.5 and 2 times that of untreated sample in deionised water and 3.5 wt% NaCl solution, respectively. The passivation film for LSMed sample exhibited a high re-passive and self-repairing ability of passivation film. LSMed sample in this study exhibits a high or comparable corrosion and CE resistance in comparison with samples prepared by other fabrication method reported previously.

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“…The Poisson ratio of the alloy was taken as 0.29 with the elastic modulus 193 GPa, and the contact stress was calculated according to Hertzian contact theory as 1.53 GPa and 1.75 GPa for 5 N and 7.5 N, respectively, which was done similarly by several researchers in the literature. 12,26 The normal loads were applied through a 6 mm linear sliding stroke with a 74 rpm frequency, and the total sliding distance was 13.32 m. The applied loads were selected to evaluate previous studies and understand the load effects on pitting susceptibility and tribocorrosion behavior of AISI 304, considering the Hertzian Contact Theory.…”

Section: Methodsmentioning

confidence: 99%

“…In the past few decades, researchers have sought to determine the corrosion and tribocorrosion behavior of stainless steel in the marine environment 9 and try to eliminate the weak sides of them by coating, 10 heat treatment, 11 and mechanical treatment. 12 Studies on AISI 304 stainless steel corrosion and tribocorrosion behaviors recently showed the importance of pitting corrosion. [13][14][15] The pitting susceptibility of AISI 304 stainless steel has been a controversial and much-disputed subject within corrosion science in the last decade.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of pitting susceptibility and tribocorrosion behaviors of AISI 304 stainless steel in marine environments

Alkan

2022

Proceedings of the Institution of Mechanical Engineers, Part J:

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There is an increasing concern over simultaneous wear and corrosion (tribocorrosion) issues that cause the material failure of stainless steel in marine environments. The main objective of this study is to understand the effect of tribocorrosion conditions on pitting susceptibility and synergistic material loss for AISI 304 stainless steel. For this purpose, tribocorrosion tests were conducted in a natural seawater-filled corrosion cell integrated with a tribometer. An alumina ball of 6 mm radius slid against AISI 304 stainless steel plates under 5 N and 7.5 N loads in natural seawater. The cyclic polarization scans were carried out under corrosion and tribocorrosion conditions in the natural seawater by applying different loads. Also, tribocorrosion tests were conducted under anodic (0.3 V), cathodic (−0.5 V) and Open Circuit Potential (OCP) to determine the effect of electrochemical potential on pitting susceptibility and material loss rate. The study revealed that electrochemical potential significantly affects pitting corrosion and material loss, and the material losses increased significantly from the cathodic potential to the anodic potential. Furthermore, the material loss of AISI 304 alloy during tribocorrosion in natural seawater due to corrosion was significantly lower than wear. The wear-corrosion synergism played an essential role in total material loss, confirming that wear and corrosion affect accelerated material loss positively. The material loss of AISI 304 is mainly due to pure mechanical wear and corrosion-induced wear.

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Enhancing wear resistance of AISI 304 alloy with shot peening and investigation of corrosion behaviour in marine water

Cited by 10 publications

References 21 publications

Effects of Shot Peening and Cavitation Peening on Properties of Surface Layer of Metallic Materials—A Short Review

Effects of Shot Peening and Cavitation Peening on Properties of Surface Layer of Metallic Materials—A Short Review

Iso-material manufacturing of 304 stainless steel: Microstructure, corrosion-cavitation erosion synergistic behaviour

Evaluation of pitting susceptibility and tribocorrosion behaviors of AISI 304 stainless steel in marine environments

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