Bio-Fuel-Contaminated Lubricant and Hardening Effects on the Friction and Wear of AISI 1045 Steel

Maleque, Md. Abdul; Masjuki, H.H.; Ishak, Md. Sidin Ahmad

doi:10.1080/10402009808983735

Cited by 12 publications

(3 citation statements)

References 5 publications

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“…Increasing specific wear rates at low disc rotation speed may be attributed to the dominant abrasive wear mechanism associated with a relatively high specific wear rate (Bale, 2009). This event occurred when untreated specimen pins were used in this research, consistent with the findings of the previous study (Elhadi et al, 2021;Maleque et al, 1998), which reported that a higher wear rate was found in untreated specimen pins compared to surface-treated specimen pins, despite exposure to lubricant. This is attributed to the ability to control abrasive wear resistance through surface treatment of the pins to enhance their hardness.…”

Section: Resultssupporting

confidence: 91%

“…Several research studies have investigated the wear characteristics of AISI 1045 steel. In the study conducted by Maleque et al (1998), an analysis of wear and friction on surfacehardened AISI 1045 steel was performed using a tri-pinon-disc tribometer with a lubricant contaminated by palm oil diesel. The experiment involved testing AISI 1045 steel pin pairs (treated and untreated) against an AISI 01 steel disc subjected to a load of 10 kg at a machine speed of 500 rpm.…”

Section: Introductionmentioning

confidence: 99%

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Exploring Wear Characteristics of AISI 1045 Steel under Variable Disc Rotation Speeds: A Tribological Investigation

Afif,

Jamari,

Saputra

et al. 2024

Teknik

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Reliable mechanical components are the desired final product. When mechanical components come into contact with each other, there is a possibility of failure. Contact between components can result in friction leading to wear. Friction and wear can be studied through the science of tribology. The aim of this paper is to investigate the wear of AISI 1045 steel using a pin-on-disc tribometer with varying disc rotation speeds (rpm), to calculate the values of wear volume and specific wear rate. This research demonstrates that variations in disc rotation speed influence changes in sliding distance, wear width, wear volume, and specific wear rate on AISI 1045 steel pin. The conclusion drawn from this study is that as the disc rotation speed increases, the wear volume increases, and the specific wear rate decreases.

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Section: Resultssupporting

confidence: 91%

Section: Introductionmentioning

confidence: 99%

Exploring Wear Characteristics of AISI 1045 Steel under Variable Disc Rotation Speeds: A Tribological Investigation

Afif,

Jamari,

Saputra

et al. 2024

Teknik

View full text Add to dashboard Cite

show abstract

“…These hardness values are quite satisfactory to conduct sliding tests under dry condition. Similar experiments were also carried out by other investigators [11][12][13] using pin-on-disk type apparatus for wear testing with various ferrous and non-ferrous materials.…”

Section: Hardness Measurementmentioning

confidence: 64%

Tribological (wear) properties of aluminum–silicon eutectic base alloy under dry sliding condition

Yasmin

Khalid

Haque

2004

Journal of Materials Processing Technology

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Effect of coconut oil-blended fuels on diesel engine wear and lubrication

Kalam

Masjuki

2005

Lubr. Sci.

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This paper presents the results of an experimental investigation into the wear and lubrication characteristics of a diesel engine using ordinary coconut oil (COIL)‐blended fuels. The blended fuels consisted of 10, 20, 30, 40, and 50% COIL with diesel fuel (DF2). Pure DF2 was used for comparison purposes. The engine was operated with 50% throttle setting at a constant speed of 2000 rpm for a period of 100 h with each fuel. The same lubricating oil, equivalent to SAE 40, was used for all fuel systems. A multi‐element oil analyser was used to measure wear metals (Fe, Cr, Cu, Al, and Pb), contaminant elements (Si, B, and V), and additive elements (Zn, Ca, P, and Mg) in the used lubricating oil. Fourier transform infrared analysis was performed to measure the degradation products (soot, oxidation, nitration, and sulphation products) in the used lubricant. Karl Fischer (ASTM D 1744) and potentiometric titrations (ASTM D 2896) were used to measure water concentration and total base number (TBN), respectively. An automatic viscometer (ASTM D 445) was used to measure lubricant viscosity. The results show that wear metals and contaminant elements increase with an increasing amount of COIL in DF2. An increasing amount of COIL in the blends reduces additive elements, with the reduction for blends of up to 30% COIL being quite similar to that for DF2. Soot and sulphation decrease with increasing COIL in the blended fuels due to reduced aromatics and sulphur in comparison to DF2. The water concentration increases for blended fuels with more than 30% COIL. The TBN and viscosity changes are found to be almost normal. The engine did not appear to have any starting and combustion problems when operating with the COIL‐blended fuels. The lubricating oil analysis data from this study will help in the selection of tribological components and compatible lubricating oils for coconut oil‐ or biofuel‐operated diesel engines.

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Bio-Fuel-Contaminated Lubricant and Hardening Effects on the Friction and Wear of AISI 1045 Steel

Cited by 12 publications

References 5 publications

Exploring Wear Characteristics of AISI 1045 Steel under Variable Disc Rotation Speeds: A Tribological Investigation

Exploring Wear Characteristics of AISI 1045 Steel under Variable Disc Rotation Speeds: A Tribological Investigation

Tribological (wear) properties of aluminum–silicon eutectic base alloy under dry sliding condition

Effect of coconut oil-blended fuels on diesel engine wear and lubrication

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