Effects of amplitude and frequency on the wear mode change of Inconel 690 SG tube mated with SUS 409

Yun, Jae Yong; Park, Myung Chul; Shin, Gyeong Su; Heo, Ji Haeng; Kim, Dae Il; Kim, Seon Jin

doi:10.1016/j.wear.2014.02.019

Cited by 74 publications

(10 citation statements)

References 16 publications

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“…In other words, the wear coefficient did not change with increasing distance. The slope of weight loss increased with increasing amplitude, indicating that the wear mode changed with changing amplitude as reported in previous research [21]. And the slope decreased with increasing heat treatment time.…”

Section: Resultssupporting

confidence: 81%

See 1 more Smart Citation

Effect of carbide size and spacing on the fretting wear behavior of Inconel 690 SG tube mated with SUS 409

Yun

Shin

Kim

et al. 2015

Wear

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Section: Resultssupporting

confidence: 81%

“…6. The distinction between wear modes for Inconel 690 at various amplitude was studied in the previous study [21]. At the amplitude of 25 μm, the wear coefficient did not change.…”

Section: Resultsmentioning

confidence: 91%

Effect of carbide size and spacing on the fretting wear behavior of Inconel 690 SG tube mated with SUS 409

Yun

Shin

Kim

et al. 2015

Wear

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“…A small number of abrasive particles can be observed in wear area respectively, so it can be deduced that the degree of abrasive wear was basically the same at different frequencies. In the studies related to the effect of frequency, Yun et al [44] conducted a study of Inconel 690TT super alloy and SUS409SS steel under different stroke and frequency. They found that the CoF and wear mode are more likely to be affected by stroke than frequency.…”

Section: Variation Of Wear Mechanismmentioning

confidence: 99%

“…In the studies related to the effect of frequency, Yun et al [44] conducted a study of Inconel 690TT super alloy and SUS409SS steel under different stroke and frequency. They found that the CoF and wear mode are more likely to be affected by stroke than frequency.…”

Section: Variation Of Wear Mechanismmentioning

confidence: 99%

Evolution of Fretting Wear Behaviors and Mechanisms of 20CrMnTi Steel after Carburizing

Tang

Lai

et al. 2020

Metals

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In this paper, the fretting wear properties of 20CrMnTi steel, a common material for a rocker bracket, was discussed for the first time after it was suffered carburizing treatment. Subsequently, the fretting wear behaviors of virgin, quenched, and carburized states were studied. The effect of loads (corresponding to different engine power output) and reciprocating frequencies (corresponding to different engine speed) on wear behaviors and mechanisms of carburized specimen were further discussed. The results showed that the coefficient of friction (CoF) and wear volume loss (WVL) of the carburized specimens were significantly lower than that of virgin and quenched states. During the wear test, the surface CoF decreased gradually with the increase of applied load, while the linear correlation trend was not observed with the increase of fretting frequency as it showed an increase first and then a decrease. It was observed that the WVL increased gradually with the increase of load and frequency. With an increase of the load, the wear mechanism gradually deteriorated from the initial adhesive wear to the mixed wear mechanism. When the load was high, the oxidative wear became more severe. However, no significant effect of frequency was observed on the wear mechanism.

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“…Plenty of researchers have focused on the fretting wear behavior of Alloy 690TT alloy between various materials [6][7][8][9][10]. It is doubtless that mechanical parameters, including displacement amplitude [11,12], normal force [13,14] and frequency [15,16] are crucial factors affecting the fretting wear process.…”

Section: Introductionmentioning

confidence: 99%

Effects of Temperature on Fretting Corrosion Between Alloy 690TT and 405 Stainless Steel in Pure Water

Xingchen

Ming

Zhang

et al. 2019

Acta Metall. Sin. (Engl. Lett.)

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In pressurized water reactor, fretting corrosion has become the main reason for the failure of 690TT heat exchanger tubes. The effect of temperature on the fretting corrosion behavior between 690TT tube and 405 stainless steel (SS) bar has been studied during 10 6 fretting cycles. The overall average coefficient of friction (COF) values descends with an increase in test temperature, while the width of worn scar becomes wider. The severest fretting corrosion happens when the test temperature is at 100 °C. The wear mechanism differs at different test temperatures, from adhesive wear at room temperature to abrasive wear and delamination at 100 °C, to abrasive wear at 200 °C. Deformation slips, high residual strain concentration, and micro-cracks are found which are disadvantageous for the further service performance of the tubes.

show abstract

Effects of amplitude and frequency on the wear mode change of Inconel 690 SG tube mated with SUS 409

Cited by 74 publications

References 16 publications

Effect of carbide size and spacing on the fretting wear behavior of Inconel 690 SG tube mated with SUS 409

Effect of carbide size and spacing on the fretting wear behavior of Inconel 690 SG tube mated with SUS 409

Evolution of Fretting Wear Behaviors and Mechanisms of 20CrMnTi Steel after Carburizing

Effects of Temperature on Fretting Corrosion Between Alloy 690TT and 405 Stainless Steel in Pure Water

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