Laboratory fretting tests with thin wire specimens

Urchegui, M.A.; Härtelt, M.; Klaffke, D.; Gómez, X.

doi:10.1002/tt.34

Cited by 11 publications

(3 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Further characterization like shape, size of worn surface, crack size etc. can be done by using optical and scanning electron microscope, and a diamond stylus [59]. A steel wire consist of core filament, a first layer of intermediate steel filaments twisted around the core and a second layer of second steel filaments twisted around the first layer.…”

Section: Fretting Behavior Of Wire Ropementioning

confidence: 99%

Effect of Key Parameters on Fretting Behaviour of Wire Rope: A Review

Kumar

Goyal

Banwait

2019

Arch Computat Methods Eng

View full text Add to dashboard Cite

Wire ropes are widely used in civil, mechanical and mining engineering. Safety of human life while using wire rope is always been a matter of great concern. Consequently, an efficient and safe performance of wire rope has always been an area of research. Fretting behaviour under repeated cyclic load in practical application is key player in performance of wire rope. Fretting behaviour is affected by a number of parameters viz. wire rope material, its tensile strength, lubrication and coating material and environmental factors like corrosive medium, operating temperature etc. There is a huge potential for further research in the area of fretting behaviour analysis. This paper presents a state-of-the-art review of key variables, their effect as well as remedial solution of fretting behaviour of wire rope.

show abstract

Section: Fretting Behavior Of Wire Ropementioning

confidence: 99%

Effect of Key Parameters on Fretting Behaviour of Wire Rope: A Review

Kumar

Goyal

Banwait

2019

Arch Computat Methods Eng

View full text Add to dashboard Cite

show abstract

“…The fretting wear leads to a higher wear, crack initiation and propagation of steel wires, and a considerable decrease in the fatigue lifetime of steel wire ropes. [1][2][3] On the other hand, steel wire rope in a coal mine remains in a harsh environment for a long period, such as high humidity, gale force wind, and acid-base erosion. As a large number of harmful ions in mine water trickling and coal bed bring corrosion on steel wire surfaces, the destructive effect of fretting corrosion is more serious than individual corrosion or fretting wear, which can accelerate the failure process of the steel wires.…”

Section: Introductionmentioning

confidence: 99%

“…Some researchers have focused on dry friction in air in order to study the fretting wear and fretting fatigue of steel wires. Urchegui 2 analyzed fretting wear of thin steel wires using different operational variables such as normal force, stroke, and number of cycles. Also, Cruzado et al 4 mainly investigated the effect of contact pressure on fretting wear of thin steel wires and found that the wear coefficient increased with normal load and stroke, wear behavior was more aggressive in the running-in period, and the wear rates in the stable period increased with higher loads or strokes.…”

Section: Introductionmentioning

confidence: 99%

Interactive mechanisms of fretting wear and corrosion of steel wires in alkaline corrosion medium

Zhang

Wang

Shen

et al. 2012

Proceedings of the Institution of Mechanical Engineers, Part J:

View full text Add to dashboard Cite

Fretting corrosion tests of steel wires inside a rope were performed on a self-made fretting wear test rig to understand the fretting corrosion behaviors of steel wires under the environment of alkaline mine water trickling using a simulated alkaline corrosion medium. The results indicate that the corrosion rate of steel wire decreases rapidly and then increases with the increase in the duration of immersion. For late immersion, the corrosion rate tends to be smooth because of the large accumulation of corrosion products. It is also found that the evolution of friction coefficient vs fretting cycles can be divided into five stages. With the increase in the fretting cycles, there is an increase in the weight loss of materials and the evolution processes of damage rate can also be divided into four stages. All the results conclude that interaction of corrosion and wear dominates the fretting corrosion and leads to material loss.

show abstract

Analysis of different strategies to reduce fretting wear in thin steel roping wires

et al. 2008

View full text Add to dashboard Cite

After having checked in a previous study the influence of stroke and normal load in laboratory fretting tests accomplished with thin steel roping wires, in this paper the effect of the contact pressure (test configuration), environmental conditions (relative humidity) and reduction of the friction coefficient (lubricants) on the wear behaviour were analysed. The wires were 0.45 mm in diameter and the material was a cold‐drawn eutectoid carbon steel (0.8% C) with a Tensile Strength over 2800 MPa. The tests were performed on an oscillating test rig and the volumetric wear of both specimens of the tribocouple was determined separately from three‐dimensional topographies of the wear scars acquired by means of a confocal profiler, and a calculation algorithm developed in using MATLAB®. The strong effect of humidity and lubrication on wear behaviour was proved, whereas a slight effect of contact pressure was derived. Copyright © 2007 John Wiley & Sons, Ltd.

show abstract

Laboratory fretting tests with thin wire specimens

Cited by 11 publications

References 16 publications

Effect of Key Parameters on Fretting Behaviour of Wire Rope: A Review

Effect of Key Parameters on Fretting Behaviour of Wire Rope: A Review

Interactive mechanisms of fretting wear and corrosion of steel wires in alkaline corrosion medium

Analysis of different strategies to reduce fretting wear in thin steel roping wires

Contact Info

Product

Resources

About