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Keyword: wear
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Journal Articles
Article Type: Research Papers
J. Tribol. December 2019, 141(12): 121602.
Paper No: TRIB-19-1178
Published Online: December 1, 2019
... significantly deteriorate the properties and restrict the application of alloy in as-cast condition. The purpose of this study was to investigate the effect of friction stir processing (FSP) on microstructure and tribological properties of cast Al-7Fe-5Ni alloy. The dry sliding wear tests were done by using a...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-19-1287
Published Online: October 10, 2019
... behavioral pattern. Furthermore, a linear sliding wear test is carried out on the coatings' surface to analyze the wear behavior at different loading conditions. The value of specific wear rate is observed to be minimum at a normal load of 22.5 N against Si 3 N 4 counterbody. The patterns of tribological...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-19-1210
Published Online: October 1, 2019
... and wear behavior of the ceramic composite was studied against alumina disc. Tribological tests were carried out both at room temperature as well as at elevated temperature (500°C). The result revealed that a substantial reduction of ∼50% in friction coefficient and ∼31% reduction in wear rate was...
Journal Articles
Article Type: Research Papers
J. Tribol. December 2019, 141(12): 121702.
Paper No: TRIB-19-1255
Published Online: September 24, 2019
... provided the retention of high hardness in the inner regions. The highest micro-abrasion resistance was obtained with the borided sample at 1273 K. Depending on the increasing load, volume losses increased on all samples under all conditions. Higher wear losses were determined in the tests performed with...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-19-1294
Published Online: September 17, 2019
...Chung Hung Chan; Wen Huei Lim; Shoot Kian Yeong; Kien Woh Kow; Yong Kuen Ho A first-ever friction-wear model for Four-Ball Extreme Pressure (EP) Lubrication is developed in this work based on 12 oil samples comprising minerals, esters and other formulated lubricants. The model considers the rate...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-19-1011
Published Online: September 12, 2019
...Aditya Gokhale; Jayant Jain; Rajesh Prasad; E-Wen Huang; Sooyeol Lee Scratch testing using nanoindentation helps to characterize material's wear resistance and the accompanying material removal, and deformation mechanism. The effect of load and repeated scratching on pure zinc was investigated in...
Topics: Deformation, Wear
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-19-1252
Published Online: September 12, 2019
...Fatih Aydin; M. Emre Turan The goal of the study is to examine the dry sliding wear behaviour of pure Mg and Mg/nano-BN composite at elevated temperatures. The wear behaviour of the samples was evaluated under loads of 5, 10 and 20 N, at sliding speed of 80, 130 and 180 mm/s and at temperatures of...
Journal Articles
Article Type: Research Papers
J. Tribol. December 2019, 141(12): 122202.
Paper No: TRIB-19-1109
Published Online: September 11, 2019
... and rotation speeds of 110 mm/min and 1500 rpm, respectively, using three different tool pin profiles: threaded tapered cylindrical, triangular tapered, and triangular threaded tapered. The sliding wear tests were conducted using a pin-on-disc apparatus under the applied load of 30 N and sliding...
Journal Articles
Article Type: Review Articles
J. Tribol. December 2019, 141(12): 120801.
Paper No: TRIB-19-1207
Published Online: September 11, 2019
...Yi Zhu; Wenjian Wang; Roger Lewis; Wenyi Yan; Stephen R. Lewis; Haohao Ding The wheel-rail contact is an open system contact, which is subjected to various environmental conditions, such as temperature, humidity, water, and even leaves. All these environmental factors influence wheel-rail wear...
Journal Articles
Article Type: Research Papers
J. Tribol. November 2019, 141(11): 111201.
Paper No: TRIB-19-1113
Published Online: September 7, 2019
...Jing Zhang; Zhenxian Chen; Yongchang Gao; Xuan Zhang; Lei Guo; Zhongmin Jin Wear particle-induced osteolysis is the main reason for the long-term failure of total knee replacement. Simulator testing is the standard procedure for validating wear performance pre-clinically. The load and kinematics...
Journal Articles
Article Type: Research-Article
J. Tribol. October 2019, 141(10): 101602.
Paper No: TRIB-19-1077
Published Online: August 1, 2019
... indicated that under a load of 12 N, after a 35 min break-in period, the dynamic friction coefficient decreased from 0.78 to about 0.6 and this low value was maintained until the end of test. When the normal load increased from 4 N to 20 N, both the average friction coefficient and wear rate values...
Journal Articles
Article Type: Research-Article
J. Tribol. October 2019, 141(10): 101603.
Paper No: TRIB-19-1104
Published Online: August 1, 2019
... f p l erosion wear wear mechanisms Ti-6Al-4V alloy Solid particle erosion (SPE) is a result of small particles (which are carried by a fluid stream) impacting a solid surface. These impacts lead to material removal from the surface of the targets. High-speed rotating...
Journal Articles
Article Type: Research-Article
J. Tribol. October 2019, 141(10): 102001.
Paper No: TRIB-19-1122
Published Online: August 1, 2019
...Rui Yu; Jinxiang Liu; Yang Zhou In this paper, the antiwear and antifriction performance of MoS 2 nanoparticle in castor oil was studied. The ball-on-disc tests were performed for different concentrations of MoS 2 nanoparticle. Coefficient of friction, wear loss, and worn surface morphology were...
Journal Articles
Article Type: Research-Article
J. Tribol. October 2019, 141(10): 101301.
Paper No: TRIB-19-1060
Published Online: July 17, 2019
... correlation between the contact angle and friction was established. This section presents the experimental procedures, including the equipment, preparation of ceramic samples, the coatings, and the use of a rubber pin. To study the effect of tire–concrete friction and wear in the laboratory setup, the...
Journal Articles
Article Type: Research-Article
J. Tribol. July 2019, 141(7): 072102.
Paper No: TRIB-19-1035
Published Online: May 15, 2019
... and mean wear volume of tribo-interfaces as compared with pure grease. Energy dispersive spectroscopy (EDS) spectrum revealed the deposition of MoS 2 on the worn surface and confirmed a thin tribo-film which protects steel tribo-pair against wear. The crystalline structure of MoS 2 and MoS 2 -ODT...
Journal Articles
Article Type: Research-Article
J. Tribol. May 2019, 141(5): 052201.
Paper No: TRIB-18-1521
Published Online: March 25, 2019
... reinforcement particles without any clustering or agglomeration in the processing zone. Microhardness and wear performance of mono and hybrid composites improved in comparison with the base metal. The mono surface composite exhibited the highest hardness while the hybrid surface composite (75%B 4 C + 25%MoS 2...
Journal Articles
Article Type: Research-Article
J. Tribol. May 2019, 141(5): 051605.
Paper No: TRIB-18-1338
Published Online: March 20, 2019
...Seyyed Jaber Razavi Arab; Hossein Aghajani Titanium is a highly interesting material in engineering because of its unique combination of high strength to weight ratio, excellent resistance to corrosion, and biocompatibility. However, the material’s low wear resistance, which is its inherent nature...
Journal Articles
Article Type: Research-Article
J. Tribol. May 2019, 141(5): 051604.
Paper No: TRIB-18-1391
Published Online: March 11, 2019
... performance and industrial viability. The industrial viability was analyzed by scaling their friction and wear behaviors against conventional biolubricants, and petroleum-based oils. The study investigated both bio- and nonbio-based ILs. Among the ILs examined, P 666,14 Saccharinate, P 666,14 Salicyate, and P...
Journal Articles
Article Type: Research-Article
J. Tribol. May 2019, 141(5): 052003.
Paper No: TRIB-18-1091
Published Online: March 11, 2019
... form composites. The friction and wear properties of nanoclay-treated banana fiber (NC-BF) reinforced composites were compared with untreated banana fiber (UT-BF) reinforced composites. Short NC-BF- and UT-BF-reinforced composites with fiber concentration ranging from 20 wt % to 60 wt % were prepared...
Journal Articles
Article Type: Research-Article
J. Tribol. April 2019, 141(4): 041605.
Paper No: TRIB-18-1310
Published Online: January 25, 2019
...Sarbjeet Kaushal; Dilkaran Singh; Dheeraj Gupta; Vivek Jain Metal matrix composite (MMC) claddings can be effectively used in severe wear working conditions. The present work successfully develops the MMC clad of Ni + 10% WC8Co + Cr 3 C 2 -based material on SS-316 L substrate using cost-effective...