Investigation on the Tribological Properties of an Organic Matrix Composite Material Designed for Brake Applications
Metal and organic matrix composites are extensively used in the automotive industry and handling equipment like cranes, forklifts, overhead cranes, and elevators. One of the primary applications for these materials is in brake linings, where the ability to halt movement through braking is crucial fo...
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University of Kragujevac
2025-03-01
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| Series: | Tribology in Industry |
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| Online Access: | https://www.tribology.rs/journals/2025/2025-1/2025-1-09.html |
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| author | Toufik Benmedakhene Nouredine Ouelaa Belgacem Fissah Salim Belhadi |
| author_facet | Toufik Benmedakhene Nouredine Ouelaa Belgacem Fissah Salim Belhadi |
| author_sort | Toufik Benmedakhene |
| collection | DOAJ |
| description | Metal and organic matrix composites are extensively used in the automotive industry and handling equipment like cranes, forklifts, overhead cranes, and elevators. One of the primary applications for these materials is in brake linings, where the ability to halt movement through braking is crucial for both safety and environmental protection. This experimental study involves tests conducted on a tribometer, using two different materials for the brake linings against a cast iron drum, the first sample (sample I) is a commercially available brake lining, and the second (sample II) is a locally prepared one. A comparative analysis was performed for both samples under identical experimental conditions, using the same normal load (5 and 10 N) and sliding speed (35 and 50 mm/s). Measurements taken during each test include mass loss, tangential force, and friction coefficient. Additionally, the wear tracks were examined microscopically to understand the observed phenomena and to identify a material with optimal performance. The obtained results from energy-dispersive X-ray analysis (EDAX) conducted via scanning electron microscopy (SEM) and shore hardness measurements are compared with values available in the technical literature and standard requirements. The measured friction coefficient (µ = 0.354 to 0.47) falls within the range specified by quality control standards for effective braking. Sample II demonstrated a wear rate of 4.57 × 10-8 cm3/N.m, significantly outperforming Sample I, which had a wear rate of 11.53 × 10-8 cm³/N.m. This highlights Sample II's superior wear resistance and its potential for brake lining applications. |
| format | Article |
| id | doaj-art-eaaab27107da4d118fbe101fe698566d |
| institution | Kabale University |
| issn | 0354-8996 2217-7965 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | University of Kragujevac |
| record_format | Article |
| series | Tribology in Industry |
| spelling | doaj-art-eaaab27107da4d118fbe101fe698566d2025-08-20T03:47:21ZengUniversity of KragujevacTribology in Industry0354-89962217-79652025-03-0147110011110.24874/ti.1763.09.24.01Investigation on the Tribological Properties of an Organic Matrix Composite Material Designed for Brake ApplicationsToufik Benmedakhene0https://orcid.org/0000-0002-0664-7601Nouredine Ouelaa1https://orcid.org/0000-0002-7962-4988Belgacem Fissah2https://orcid.org/0000-0001-9170-0392Salim Belhadi3https://orcid.org/0000-0002-7277-1600Mechanics and Structures Laboratory LMS, 8th may 1945 university, BP 401, 24000, Guelma, AlgeriaMechanics and Structures Laboratory LMS, 8th may 1945 university, BP 401, 24000, Guelma, AlgeriaDepartment of Mechanical Engineering, Laboratory of Mining, Echahid Cheikh Larbi Tebessi university, 12000, Tebessa, AlgeriaMechanics and Structures Laboratory LMS, 8th may 1945 university, BP 401, 24000, Guelma, AlgeriaMetal and organic matrix composites are extensively used in the automotive industry and handling equipment like cranes, forklifts, overhead cranes, and elevators. One of the primary applications for these materials is in brake linings, where the ability to halt movement through braking is crucial for both safety and environmental protection. This experimental study involves tests conducted on a tribometer, using two different materials for the brake linings against a cast iron drum, the first sample (sample I) is a commercially available brake lining, and the second (sample II) is a locally prepared one. A comparative analysis was performed for both samples under identical experimental conditions, using the same normal load (5 and 10 N) and sliding speed (35 and 50 mm/s). Measurements taken during each test include mass loss, tangential force, and friction coefficient. Additionally, the wear tracks were examined microscopically to understand the observed phenomena and to identify a material with optimal performance. The obtained results from energy-dispersive X-ray analysis (EDAX) conducted via scanning electron microscopy (SEM) and shore hardness measurements are compared with values available in the technical literature and standard requirements. The measured friction coefficient (µ = 0.354 to 0.47) falls within the range specified by quality control standards for effective braking. Sample II demonstrated a wear rate of 4.57 × 10-8 cm3/N.m, significantly outperforming Sample I, which had a wear rate of 11.53 × 10-8 cm³/N.m. This highlights Sample II's superior wear resistance and its potential for brake lining applications.https://www.tribology.rs/journals/2025/2025-1/2025-1-09.htmlweardry frictionbrake composite materialsmass loss |
| spellingShingle | Toufik Benmedakhene Nouredine Ouelaa Belgacem Fissah Salim Belhadi Investigation on the Tribological Properties of an Organic Matrix Composite Material Designed for Brake Applications Tribology in Industry wear dry friction brake composite materials mass loss |
| title | Investigation on the Tribological Properties of an Organic Matrix Composite Material Designed for Brake Applications |
| title_full | Investigation on the Tribological Properties of an Organic Matrix Composite Material Designed for Brake Applications |
| title_fullStr | Investigation on the Tribological Properties of an Organic Matrix Composite Material Designed for Brake Applications |
| title_full_unstemmed | Investigation on the Tribological Properties of an Organic Matrix Composite Material Designed for Brake Applications |
| title_short | Investigation on the Tribological Properties of an Organic Matrix Composite Material Designed for Brake Applications |
| title_sort | investigation on the tribological properties of an organic matrix composite material designed for brake applications |
| topic | wear dry friction brake composite materials mass loss |
| url | https://www.tribology.rs/journals/2025/2025-1/2025-1-09.html |
| work_keys_str_mv | AT toufikbenmedakhene investigationonthetribologicalpropertiesofanorganicmatrixcompositematerialdesignedforbrakeapplications AT nouredineouelaa investigationonthetribologicalpropertiesofanorganicmatrixcompositematerialdesignedforbrakeapplications AT belgacemfissah investigationonthetribologicalpropertiesofanorganicmatrixcompositematerialdesignedforbrakeapplications AT salimbelhadi investigationonthetribologicalpropertiesofanorganicmatrixcompositematerialdesignedforbrakeapplications |