The frictional behavior of mild steel under horizontal vibration

Chowdhury, Mohammad Asaduzzaman; Helali, Md. Maksud; Hasan, A. B. M. Toufique

doi:10.1016/j.triboint.2009.01.003

Cited by 19 publications

(10 citation statements)

References 11 publications

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“…It was reported [18][19][20][21] that friction coefficient of metals and alloys showed different behavior under different operating conditions. In spite of these investigations, the effects of normal load and sliding velocity on friction coefficient of SS 304 sliding against mild steel for smooth or rough counterface are yet to be clearly understood.…”

Section: Introductionmentioning

confidence: 99%

Experimental study of friction coefficient and wear rate of turned and ground mild steel surfaces sliding against smooth and rough SS304 counterfaces

Chowdhury

Nuruzzaman

Roy

2014

Australian Journal of Mechanical Engineering

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In the present study, friction coefficient and wear rate of stainless steel 304 (SS 304) sliding against mild steel are investigated experimentally. In order to do so, a pin on disc apparatus is designed and fabricated. Experiments are carried out when smooth or rough mild steel pin slides on SS 304 disc. Experiments are conducted at normal load 10, 15 and 20 N, sliding velocity 1, 1.5 and 2 m/s and relative humidity 70%. Variations of friction coefficient with the duration of rubbing at different normal loads and sliding velocities are investigated. Results show that friction coefficient is influenced by duration of rubbing, normal load and sliding velocity. In general, friction coefficient increases for a certain duration of rubbing and after that it remains constant for the rest of the experimental time. The obtained results reveal that friction coefficient decreases with the increase in normal load for SS 304 mating with smooth or rough mild steel counterface. On the other hand, it is also found that friction coefficient increases with the increase in sliding velocity. Moreover, wear rate increases with the increase in normal load and sliding velocity. The magnitudes of friction coefficient and wear rate are different depending on sliding velocity and normal load for both smooth and rough counterface pin materials.

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Section: Introductionmentioning

confidence: 99%

Experimental study of friction coefficient and wear rate of turned and ground mild steel surfaces sliding against smooth and rough SS304 counterfaces

Chowdhury

Nuruzzaman

Roy

2014

Australian Journal of Mechanical Engineering

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“…To understand the roughness [4] as well as coefficient of friction [5], it is better to know the sliding affects the surface roughness through the contacts between surfaces and leads to deformation causing an economic damage [6,7]. The installation and texture surface could increase the load hydrodynamic as well as the film thickness and thus increase the surfaces life to reduce the cost of the speed process of wear [8,9].…”

Section: Introductionmentioning

confidence: 99%

Evaluate the Effects of Various Surface Roughness on the Tribological Characteristics under Dry and Lubricated Conditions for Al-Si Alloy

Al-Samarai¹,

Haftirman²,

Ahmad³

et al. 2012

JSEMAT

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The effect of surface roughness average of hypereutectic aluminum silicon alloys (with 16 wt% Si) on the friction and wear was investigated. Various surface roughness average (Ra) of different degrees was verified as well as three different loads 10, 20 and 30 N, speeds 200, 300 and 400 rpm and relative humidity 77%. Different surface preparation techniques are resulted in different Ra values from (6, 8 and 12) ± 0.05 μm. The contacts were dried sliding and lubricated regime at 2.5 centimeters per second. Surfaces were analyzed with scanning electron microscopy and X-ray dispersive analyses. It was noted that the weighted and volumetric wear rate decreases as degree of roughness decreases, as well as coefficient of friction is considered as a function of the stability state. Wear rate is decreased and the transition stress from high to low wear is increased with increasing surface roughness average. There was a correlation between friction coefficient and hardness

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“…Chowdhury et al 17 studied the behavior of friction on medium carbon steel under horizontal vibration conditions. They attributed the increase in abrasive wear to groove penetration and the presence of plowing on the contact surfaces, which could have some effect on the rise of the coefficient of friction.…”

Section: Vibration Analysis In the Time And Frequency Domainsmentioning

confidence: 99%

Correlation Between Fuel Lubricity and Vibration Signals Obtained in Ball-disc Analysis Using Fourier Transform

et al. 2015

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The frictional behavior of mild steel under horizontal vibration

Cited by 19 publications

References 11 publications

Experimental study of friction coefficient and wear rate of turned and ground mild steel surfaces sliding against smooth and rough SS304 counterfaces

Experimental study of friction coefficient and wear rate of turned and ground mild steel surfaces sliding against smooth and rough SS304 counterfaces

Evaluate the Effects of Various Surface Roughness on the Tribological Characteristics under Dry and Lubricated Conditions for Al-Si Alloy

Correlation Between Fuel Lubricity and Vibration Signals Obtained in Ball-disc Analysis Using Fourier Transform

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