Corrosive Wear of Bronze Propeller Shaft Sleeve (Part 2; Wear Control by Cathodic Protection and Application to an Actual Ferry)

Yano, Akihiko; Sakanishi, Akihiro; Takahashi, Fumiharu; Shirai, Seiji; Uchida, Yukihiro; Fujita, Kenji; Kikkawa, Fumitaka; Fujioka, Keiji; Kawazoe, Tsuyoshi; Saki, Kunio; Yamamoto, Yasuhiko

doi:10.1080/10402000600927944

Cited by 12 publications

(4 citation statements)

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“…Nickel‐based alloys are widely used in chemical industries (vessels, pipes, heat‐exchangers and pumps), automotive industries and the marine industries (pumps, impellers, valves and other kind of equipments). And, these alloys have high resistance to pitting and crevice corrosion in a variety of severe corrosive environments . Recently, the tribocorrosion behaviour of Ni–Cr alloy in corrosive solution was investigated by many researchers.…”

Section: Introductionmentioning

confidence: 99%

“…And, these alloys have high resistance to pitting and crevice corrosion in a variety of severe corrosive environments. [11][12][13][14] Recently, the tribocorrosion behaviour of Ni-Cr alloy in corrosive solution was investigated by many researchers. Kosec et al 15 have studied the tribocorrosion behaviour of Ni-Ti alloy and confirmed that the microstructure of the investigated alloy had a significant effect on the measured electrochemical and tribocorrosion properties.…”

Section: Introductionmentioning

confidence: 99%

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Assessing the corrosion-wear behaviours of Hastelloy C276 alloy in seawater

et al. 2015

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A systematic investigation has been carried out in the present work to study the electrochemical and corrosion-wear behaviours of Hastelloy C276 alloy sliding against Al 2 O 3 pin in artificial seawater, using a pin-on-disc tribometer integrated with a potentiostat for electrochemical control. It can be observed that the cathodic shift of open circuit potential and three order of magnitude increase of current density formed due to sliding. The total corrosion-wear loss increases with increasing applied potential. Interestingly, the total material loss at the applied potential of 0.5 and 0.9 V is more than two times of that of pure mechanical wear, confirming the synergy between wear and corrosion. And, the contributions of wear-induced corrosion (ΔK c ) and corrosion-induced wear (ΔK w ) are dominant, especially at higher applied potentials.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Assessing the corrosion-wear behaviours of Hastelloy C276 alloy in seawater

et al. 2015

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“…Stainless steels have been widely used in industrial equipment, such as marine equipment, hydraulic systems, deepsea submersibles, subsea production systems, mining equipment and food processing equipment, for their excellent corrosive resistance [1][2][3][4][5][6]. However, when some stainless steel components are working in the corrosion medium, they would suffer from mechanical wear and electrochemical corrosion at the same time, such as pumps, vessels, pipes, bearings in marine equipment, cutting tools in food process, agitator blade in chemical equipment.…”

Section: Introductionmentioning

confidence: 99%

Tribocorrosion Behavior and Degradation Mechanism of 316L Stainless Steel in Typical Corrosive Media

Tan

Wang

2021

Acta Metall. Sin. (Engl. Lett.)

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The tribocorrosion behavior and degradation mechanism of 316L stainless steel, in four typically industrial corrosion media, under different potentials, were studied. The results indicated that they strongly depended on corrosion medium and electrode potential. When the potential increased from cathodic protection region to anodic region, corrosion was accelerated. It dramatically promoted mechanical wear which even dominated the total material loss. As a result, the total material loss increased sharply, though the material degradation directly caused by corrosion was slight. This phenomenon was more noticeable when the media were more aggressive. Especially in NaCl solution, the occurrence of pitting corrosion at anodic potential dramatically accelerated the degradation of the stainless steel. There was a special case in NaOH solution under cathodic protection potential. The corrosive reaction could still occur and couple with wear, which led to the abnormally great material loss compared with that in other corrosion media.

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“…These materials are a preferred material group in applications in chemical, automotive and marine industries due to their high resistance to corrosive environments. Because of their corrosion-resistance and mechanical properties, Monel alloys can be compared with stainless steel materials [1][2][3][4][5][6][7]. Another significant property of these alloys is their mechanical behaviors.…”

Section: Introductionmentioning

confidence: 99%

Investigation of Wear Behavior of Precipitation-Strengthened Nickel-Copper Based K-500 Alloy Produced by Powder Metallurgy

2016

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The present study investigates the effects of the ageing parameters of the precipitation-strengthened nickelcopper based K-500 alloy produced by powder metallurgy on the wear behavior of the alloy. After the cold pressing the prepared alloy powders under 600 MPa pressure, the samples were sintered under vacuum (10 −6 mbar) at 1150• C for 2 h and then cooled in the furnace. Produced K-500 alloy samples were taken into solution at 980• C for 1 h and quenched. Ageing process was carried out at 480• C for four different time periods (6,8,10, and 12 h). Aged samples were examined transmission electron microscope (TEM + EDS), X-ray diffraction (XRD), hardness and density measurements. The wear tests were carried out at 1 ms −1 constant sliding speed, under 40 N load and for five different sliding distances (400-2000 m). The results showed that there is γ Ni3(Al, Ti) inter-metallic phase coexisting with Al0.9Ni4.22, AlNi3 and NiO phases. According to the hardness measurements, the highest hardness values were obtained with samples aged for 8 h. In wear tests with 2000 m sliding distance, the lowest weight loss was observed for the samples aged for 8 h.

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Corrosive Wear of Bronze Propeller Shaft Sleeve (Part 2; Wear Control by Cathodic Protection and Application to an Actual Ferry)

Cited by 12 publications

References 1 publication

Assessing the corrosion-wear behaviours of Hastelloy C276 alloy in seawater

Assessing the corrosion-wear behaviours of Hastelloy C276 alloy in seawater

Tribocorrosion Behavior and Degradation Mechanism of 316L Stainless Steel in Typical Corrosive Media

Investigation of Wear Behavior of Precipitation-Strengthened Nickel-Copper Based K-500 Alloy Produced by Powder Metallurgy

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