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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Olofsson, Ulf
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2023Characterization of ultrafine particles from hardfacing coated brake rotorscitations
- 2023Characterization of ultrafine particles from hardfacing coated brake rotorscitations
- 2022Simulation of thermal and mechanical performance of laser cladded disc brake rotorscitations
- 2021Laser Cladding Treatment for Refurbishing Disc Brake Rotorscitations
- 2021Tribology and airborne particle emission of laser-cladded fe-based coatings versus non-asbestos organic and low-metallic brake materialscitations
- 2020A study of the effect of brake pad scorching on tribology and airborne particle emissionscitations
- 2020A study of the effect of brake pad scorching on tribology and airborne particle emissionscitations
- 2020Airborne wear particle emissions produced during the dyno bench tests with a slag containing semi-metallic brake padscitations
- 2020Grey Cast Iron Brake Discs Laser Cladded with Nickel-Tungsten Carbide—Friction, Wear and Airborne Wear Particle Emissioncitations
- 2020Influence of the DIN 3962 Quality Class on the Efficiency in Honed Powder Metal and Wrought Steel Gearscitations
- 2019A pin-on-disc study on the tribology of cast iron, sinter and composite railway brake blocks at low temperaturescitations
- 2019A PIN-ON-DISC STUDY ON THE FRICTION, WEAR AND AIRBORNE PARTICLE EMISSION FROM RECYCLED BRAKE PAD MATERIAL
- 2018A friction, wear and emission tribometer study of non-asbestos organic pins sliding against alsic mmc discscitations
- 2018On the influence of car brake system parameters on particulate matter emissionscitations
- 2017Pin-on-Disc Study of Tribological Performance of Standard and Sintered Gear Materials Treated with Triboconditioning Process: Pre-treatment by Pressure-induced Tribo-film formationcitations
- 2016A study of the efficiency of spur gears made of powder metallurgy materials - ground versus super-finished surfacescitations
- 2015A pin-on-disc study of the tribology characteristics of sintered versus standard steel gear materialscitations
- 2010Mapping Railway Wheel Material Wear Mechanisms and Transitionscitations
- 2010A pin-on-disc simulation of airborne wear particles from disc brakescitations
- 2010Size, shape, and elemental composition of airborne wear particles from disc brake materialscitations
- 2008On Airborne Wear Particles Emissions ofCommercial Disc Brake Materials– A Pin on Disc Simulation
- 2008Airborne Wear Particles Emissions fromCommercial Disc Brake Materials– Passenger Car Field Test
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article
Tribology and airborne particle emission of laser-cladded fe-based coatings versus non-asbestos organic and low-metallic brake materials
Abstract
Laser cladding is a promising surface treatment for refurbishing worn-out cast-iron brake rotors. Previous studies on laser-cladded brake rotors have demonstrated their extensively higher wear and greater airborne particle emissions, compared with traditional cast iron rotors. In order to overcome this, a commercial non-asbestos organic (NAO) brake material is tested against Fe-based laser-cladded and traditional cast-iron brake rotors. Two low-metallic brake pad materials are also tested as references. The materials’ coefficients of friction, specific wear rates and particle number concentrations are evaluated. The results indicate that the NAO brake material showed lower wear and had fewer particle emissions than the low-metallic brake materials when deployed against both cast iron and laser-cladded brake rotors. The NAO/laser-cladding friction pairing showed wear, particle concentration and fraction of fine particles (sub 1 µm) equivalent to those of the low-metallic/cast-iron friction pairing, creating significant potential for application in refurbishing worn-out cast-iron brake rotors.