This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Controlling the Performance of Copper-Free Brake-Pads by Varying Size of Graphite Particles
Technical Paper
2020-01-1604
ISSN: 0148-7191, e-ISSN: 2688-3627
This content contains downloadable datasets
Annotation ability available
Sector:
Language:
English
Abstract
Graphite plays a crucial role in friction materials, since it has good thermal conductivity, lubricity and act as a friction modifier. The right type, amount, shape, and size of the particles control the performance of the brake-pads.
The theme of the study was investigating the influence of size of graphite particles (having all other specifications identical) on performance properties of brake-pads containing graphite particles in the average size of 60 μm, 120 μm, 200 μm and 400 μm. Physical, mechanical and chemical characterization of the developed brake-pads was done. The tribological performance was studied using a full- scale inertia brake dynamometer following a Japanese automobile testing standard (JASO C406). Tribo-performance in terms of fade resistance, friction stability and wear resistance were observed best for smaller graphite particles. It was concluded that smaller size serves best for achieving best performance properties barring compressibility.
Authors
Citation
Singh, S., Kalel, N., Darpe, A., Gilardi, R. et al., "Controlling the Performance of Copper-Free Brake-Pads by Varying Size of Graphite Particles," SAE Technical Paper 2020-01-1604, 2020, https://doi.org/10.4271/2020-01-1604.Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| Unnamed Dataset 2 | ||
| Unnamed Dataset 3 |
Also In
References
- Cox , R. Engineered Tribological Composites Warrendale, PA SAE International 2012
- Bijwe , J. Composites as Friction Materials: Recent Developments in Non-Asbestos Fiber Reinforced Friction Materials - A Review Polym. Compos. 18 378 396 1997 10.1002/pc.10289
- Dante , R. Handbook of Friction Materials and Their Applications Woodhead Publishing 2016 10.1016/C2015-0-00634-7
- Cho , M. , Kim , S. , Kim , D. , and Jang , H. Effects of Ingredients on Tribological Characteristics of a Brake Lining: An Experimental Case Study Wear 258 1682 1687 2005 10.1016/j.wear.2004.11.021
- Kumar , M. , and Bijwe , J. Role of Different Metallic Fillers in Non-Asbestos Organic (NAO) Friction Composites for Controlling Sensitivity of Coefficient of Friction to Load and Speed Tribol. Int. 43 965 974 2010 10.1016/j.triboint.2009.12.062
- Aranganathan , N. , Mahale , V. , and Bijwe , J. Effects of Aramid Fiber Concentration on the Friction and Wear Characteristics of Non-Asbestos Organic Friction Composites Using Standardized Braking Tests Wear. 354-355 69 77 2016 10.1016/j.wear.2016.03.002
- Kim , S. , Cho , M. , Lim , D. , and Jang , H. Synergistic Effects of Aramid Pulp and Potassium Titanate Whiskers in the Automotive Friction Material Wear 250-251 1484 1491 2016 10.1016/S0043-1648(01)00802-X
- Křístková , M. , Weiss , Z. , and Filip , P. Hydration Properties of Vermiculite in Phenolic Resin Friction Composites Appl. Clay Sci. 25 229 236 2004 10.1016/j.clay.2003.11.006
- Katsukawa , M. Effects of the Physical Properties of Resins on Friction Performance SAE Technical Paper 2019-01-034 2019 https://doi.org/10.4271/2019-01-0341
- Peixoto , D. , Helou , T. , Wessel , U. , Jaquetto , E. et al. Dendritic Iron Powder Application in Brake Pads SAE Technical Paper 2005-01-3933 https://doi.org/10.4271/2005-01-3933
- Lee , E. , Hwang , H. , Lee , W. , Cho , K. et al. Morphology and Toughness of Abrasive Particles and Their Effects on the Friction and Wear of Friction Materials: A Case Study with Zircon and Quartz Tribol. Lett. 37 637 644 2010 10.1007/s11249-009-9561-0
- Cho , K. , Jang , H. , Hong , Y. , Kim , S. et al. The Size Effect of Zircon Particles on the Friction Characteristics of Brake Lining Materials Wear 264 291 297 2008 10.1016/j.wear.2007.03.018
- Bijwe , J. , Aranganathan , N. , Sharma , S. , Dureja , N. et al. Nano-Abrasives in Friction Materials-Influence on Tribological Properties Wear 296 693 701 2012 10.1016/j.wear.2012.07.023
- Mahale , V. , Bijwe , J. , and Sinha , S. Influence of Nano-Potassium Titanate Particles on the Performance of NAO Brake-Pads Wear 376-377 727 737 2017 10.1016/j.wear.2016.11.034
- Sun , W. , Zhou , W. , Liu , J. , Fu , X. et al. The Size Effect of SiO 2 Particles on Friction Mechanisms of a Composite Friction Material Tribol. Lett. 66 1 10 2018 10.1007/s11249-018-0987-0
- Fono-Tamo , R. , and Koya , O. Influence of Palm Kernel Shell Particle Size on Fade and Recovery Behaviour of Non-Asbestos Organic Friction Material Procedia Manuf. 7 440 451 2017 10.1016/j.promfg.2016.12.031
- Kolluri , D. , Boidin , X. , Desplanques , Y. , Degallaix , G. et al. Effect of Natural Graphite Particle Size in Friction Materials on Thermal Localization Phenomenon during Stop-Braking Wear 268 1472 1482 2010 10.1016/j.wear.2010.02.024
- Leonardi , M. , Alemani , M. , Straffelini , G. , and Gialanella , S. A Pin-on-Disc Study on the Dry Sliding Behavior of a Cu-Free Friction Material Containing Different Types of Natural Graphite Wear 442-443 203157 2020 10.1016/j.wear.2019.203157
- Kolluri , D. , Ghosh , A. , and Bijwe , J. Performance Evaluation of Composite Friction Materials: Influence of Nature and Particle Size of Graphite J. Reinf. Plast. Compos. 29 2842 2854 2010 10.1177/0731684410363180
- Kolluri , D. , Ghosh , A. , and Bijwe , J. Influence of Particle Size of Graphite on Performance Properties of Friction Composites SAE Technical Paper 2007-01-3967 2007 https://doi.org/10.4271/2007-01-3967
- Aranganathan , N. , and Bijwe , J. Comparative Performance Evaluation of NAO Friction Materials Containing Natural Graphite and Thermo-graphite Wear 358-359 17 22 2016 10.1016/j.wear.2016.03.032
- Filip , P. , Weiss , Z. , and Rafaja , D. On Friction Layer Formation in Polymer Matrix Composite Materials for Brake Applications Wear. 252 189 198 2002 10.1016/S0043-1648(01)00873-0
- Straffelini , G. , Ciudin , R. , Ciotti , A. , and Gialanella , S. Present Knowledge and Perspectives on the Role of Copper in Brake Materials and Related Environmental Issues: A Critical Assessment Environ. Pollut. 207 211 219 2015 10.1016/j.envpol.2015.09.024
- Roubicek , V. , Raclavska , H. , Juchelkova , D. , and Filip , P. Wear and Environmental Aspects of Composite Materials for Automotive Braking Industry Wear 265 167 175 2008 10.1016/j.wear.2007.09.006
- Aranganathan , N. , and Bijwe , J. Development of Copper-Free Eco-Friendly Brake-Friction Material Using Novel Ingredients Wear 352-353 79 91 2016 10.1016/j.wear352-353 2016.01.023
- Mahale , V. , Bijwe , J. , and Sinha , S. Efforts towards Green Friction Materials Tribol. Int. 136 196 206 2019 10.1016/j.triboint.2019.03.049
- Herring , J. Mechanism of Brake Fade in Organic Brake Linings SAE Technical Paper 670146 1967 https://doi.org/10.4271/670146
- Tung , S. , and McMillan , M. Automotive Tribology Overview of Current Advances and Challenges for the Future Tribol. Int. 37 517 536 2004 10.1016/j.triboint.2004.01.013
- Mahale , V. , Bijwe , J. , and Sinha , S. A Step towards Replacing Copper in Brake-Pads by Using Stainless Steel Swarf Wear. 424-425 133 142 2019 10.1016/j.wear.2019.02.019
- Lee , P. , and Filip , P. Friction and Wear of Cu-Free and Sb-Free Environmental Friendly Automotive Brake Materials Wear 302 1404 1413 2013 10.1016/j.wear.2012.12.046