A New Approach of Abrasive Wear Performance of Flame Sprayed NiCrSiBFeC/SiC Composite Coating

Ni–Co–P/Si3N4 composite coatings were fabricated over an aluminum–silicon (Al–Si) substrate using a pulse-current electroplating process, in which the rapid deposition of an intermediate nickel–cobalt layer was used to improve coating adhesion. The microstructure, mechanical, and tribological behaviors of the electroplated Ni–Co–P/Si3N4 composite coating were characterized and evaluated. The results revealed that the electroplated Ni–Co–P/Si3N4 composite coating primarily consisted of highly crystalline Ni–Co sosoloid and P, and a volumetric concentration of 7.65% Si3N4. The electroplated Ni–Co–P/Si3N4 composite coating exhibited hardness values almost two times higher than the uncoated Al–Si substrate, which was comparable to hard chrome coatings. Under lubricated and dry sliding conditions, the electroplated Ni–Co–P/Si3N4 composite coating showed excellent anti-wear performance. Whether dry or lubricated with PAO and engine oil, the composite coating showed minimum abrasive wear compared to the severe adhesive wear and abrasive wear observed in the Al–Si substrate.

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Microstructure and abrasive wear performance of chromium carbide reinforced Ni3Al matrix composite coating

Surface and Coatings Technology ◽

10.1016/j.surfcoat.2006.09.106 ◽

2007 ◽

Vol 201 (8) ◽

pp. 4542-4546 ◽

Cited By ~ 24

Author(s):

Shangping Li ◽

Di Feng ◽

Heli Luo

Keyword(s):

Abrasive Wear ◽

Composite Coating ◽

Matrix Composite ◽

Chromium Carbide ◽

Wear Performance

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Abrasive wear performance and wear map of ZrB2-MoSi2-SiCw composites

Journal of the European Ceramic Society ◽

10.1016/j.jeurceramsoc.2021.01.005 ◽

2021 ◽

Author(s):

Tanay Rudra Paul ◽

Manas Kumar Mondal ◽

Manab Mallik

Keyword(s):

Abrasive Wear ◽

Wear Performance ◽

Wear Map

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Abrasive wear behavior of thermally sprayed diamond reinforced composite coating deposited with both oxy-acetylene and HVOF techniques

Wear ◽

10.1016/j.wear.2009.02.001 ◽

2009 ◽

Vol 266 (9-10) ◽

pp. 995-1002 ◽

Cited By ~ 24

Author(s):

K. Venkateswarlu ◽

V. Rajinikanth ◽

T. Naveen ◽

Dhiraj Prasad Sinha ◽

Atiquzzaman ◽

...

Keyword(s):

Abrasive Wear ◽

Composite Coating ◽

Wear Behavior ◽

Reinforced Composite ◽

Abrasive Wear Behavior ◽

Thermally Sprayed

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A comparative study of the friction and wear performance of Fe-based bulk metallic glass under different conditions

Industrial Lubrication and Tribology ◽

10.1108/ilt-12-2016-0308 ◽

2017 ◽

Vol 69 (6) ◽

pp. 919-924

Author(s):

Dawit Zenebe Segu ◽

Pyung Hwang

Keyword(s):

Metallic Glass ◽

Abrasive Wear ◽

Bulk Metallic Glass ◽

Friction And Wear ◽

Deionized Water ◽

Wear Scar ◽

Dry Sliding ◽

Wear Performance ◽

Content Type ◽

Conventional Material

Purpose This study aims to compare the friction and wear behaviors of Fe68.3C6.9Si2.5 B6.7P8.8Cr2.2Al2.1Mo2.5 bulk metallic glass (BMG) under sliding using dry, deionized water-lubricated and oil-lubricated conditions. The comparison was performed using a unidirectional ball-on-flat tribometer under different applied loads, and the results were compared to the properties of a conventional material, SUJ2. Fe-based BMG materials have recently been attracting a great deal of attention for prospective engineering applications. Design/methodology/approach As a part of the development of Fe-based BMGs that can be cost-effectively produced in large quantities, an Fe-based BMG Fe68.8C7.0Si3.5B5.0P9.6 Cr2.1Mo2.0Al2.0 with high glass forming ability was fabricated. In the present study, the friction and wear properties of Fe-based BMG has been comparatively evaluated under dry sliding, deionized water- and oil-lubricated conditions using a unidirectional ball-on-flat tribometer under different applied loads, and the results were compared to the properties of conventional material SUJ2. Findings The results show that the Fe-based BMG had better friction performance than the conventional material. Both the friction coefficient and wear mass loss increased with increasing load. The sliding wear mechanism of the BMG changed with the sliding conditions. Under dry sliding conditions, the wear scar of the Fe-based BMG was characterized by abrasive wear, plastic deformation, micro-cracks and peeling-off wear. Under water- and oil-lubricated conditions, the wear scar was mainly characterized by abrasive wear and micro-cutting. Originality/value In this investigation, the authors developed a new BMG alloy Fe68.8C7.0Si3.5B5.0P9.6Cr2.1Mo2.0Al2.0 to improve the friction and wear performance under dry sliding, deionized water- and oil- lubricated conditions.

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Laser in-situ synthesis of TiB2–Al composite coating for improved wear performance

Surface and Coatings Technology ◽

10.1016/j.surfcoat.2013.09.047 ◽

2013 ◽

Vol 236 ◽

pp. 200-206 ◽

Cited By ~ 13

Author(s):

Shravana Katakam ◽

Nana Asiamah ◽

Soundarapandian Santhanakrishnan ◽

Narendra Dahotre

Keyword(s):

Composite Coating ◽

In Situ Synthesis ◽

Wear Performance ◽

Al Composite

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Abrasive Wear Performance of Cr3C2-25%NiCr Coatings by Plasma Spray and CDS Detonation Spray

Tribology Transactions ◽

10.1080/10402009508983478 ◽

1995 ◽

Vol 38 (4) ◽

pp. 845-850 ◽

Cited By ~ 7

Author(s):

G. Barbezat ◽

A. R. Nicol ◽

Y. S. Jin ◽

Y. Wang ◽

X. Y. Sheng

Keyword(s):

Abrasive Wear ◽

Plasma Spray ◽

Wear Performance ◽

Detonation Spray

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Evaluation of Engineering Polymeric Composites for Abrasive Wear Performance

Journal of Reinforced Plastics and Composites ◽

10.1177/073168449901801703 ◽

1999 ◽

Vol 18 (17) ◽

pp. 1573-1591 ◽

Cited By ~ 24

Author(s):

Jayashree Bijwe ◽

J. Indumathi ◽

A. K. Ghosh

Keyword(s):

Abrasive Wear ◽

Polymeric Composites ◽

Wear Performance

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Wear Performance of GCr15 Friction Pairs with Effect of Initial Radial Micro-Grooves

Micro and Nanosystems ◽

10.2174/1876402911666190117154327 ◽

2019 ◽

Vol 11 (1) ◽

pp. 56-61

Author(s):

Wei Yuan ◽

Shengkai Mei ◽

Song Li ◽

Zhiwen Wang ◽

Jie Yu ◽

...

Keyword(s):

Wear Rate ◽

Abrasive Wear ◽

Electrical Discharge Machining ◽

Friction Pair ◽

Wear Volume ◽

Fatigue Wear ◽

Wear Performance ◽

Wear Process ◽

Groove Test ◽

On Line

Background: Grooves may inevitably occur on the surface of the friction pair caused by severe wear or residual stress, which will play an important role on the reliability of machine parts during operation. Objective: The effect of the micro-grooves perpendicular to sliding direction on the wear performance of the friction pairs should be studied. Method: Micro-grooves can be machined on discs of friction pairs using electrical discharge machining. On-line visual ferrograph method was used to monitor the wear process to research the wear rate changing characteristic. Profilemeter and metallurgical microscope were used to observe the wear scars. Results: Comparing to the non-groove test, i) in one-groove test, wear volume and rate were approximate the same, and the wear scar was smooth, ii) when the grooves more than 4, the test running-in stage will be obviously prolonged, particularly for the test with 8 grooves on the disc, the duration of running-in stage is 4 times than that without grooves on specimen, and the wear rate and volume increase significantly, and then decrease with fluctuation, iii) the abrasive wear can be avoid with the debris stagnating in the groove, however, fatigue wear will significantly emerge. Conclusion: Abrasive wear can be avoided and smooth running-in surfaces can be obtained with proper amount of initial radial micro-grooves.

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