Towards a better understanding of the structures existing on the surface of brake pads

PD Neis, NF Ferreira, G Fekete, LT Matozo… - Tribology …, 2017 - Elsevier
In the present investigation, optical microscopy, confocal laser scanning microscopy
(CLSM), microindentation and image segmentation were employed to investigate the …

Tribological assessment of rice husk ash in eco-friendly brake friction materials

GS Gehlen, APG Nogueira, D Carlevaris, LY Barros… - Wear, 2023 - Elsevier
The tribological behavior of new green friction materials with rice husk (RH) and rice husk
ash (RHA) is discussed in the current paper. Two formulations developed, one with 6% RH …

Tribological performance characterization of brake friction materials: What test? What coefficient of friction?

M Kchaou, A Sellami, J Fajoui, R Kus… - Proceedings of the …, 2019 - journals.sagepub.com
This article describes and explains the tribological tests and methods for the evaluation of
the performance of the brake friction materials. It starts by discussing the particularities of …

Tribological performance of eco-friendly friction materials with rice husk

GS Gehlen, PD Neis, LY Barros, JC Poletto… - Wear, 2022 - Elsevier
The present paper addresses the tribological behaviour of new eco-friendly brake friction
materials with rice husk (RH). Three formulations with different RH content (0%, 6% and …

[HTML][HTML] Selection of automotive brake friction composites reinforced by agro-waste and natural fiber: An integrated multi-criteria decision-making approach

T Singh, G da Silva Gehlen, V Singh, NF Ferreira… - Results in …, 2024 - Elsevier
The aim of this study is to develop a method for selecting and ranking automotive brake
friction composite materials made from agro-waste and natural fibers. This is achieved by …

Transition in wear regime during braking applications: An analysis of the debris and surfaces of the brake pad and disc

LY Barros, JC Poletto, GS Gehlen, G Lasch… - Tribology …, 2023 - Elsevier
This article aims to describe the sequence of events (cause-effect) that lead to the transition
in wear regime from moderate to severe for brake friction materials (BFM). Tribofilm, contact …

[HTML][HTML] Automotive brake friction composite materials using natural Grewia Optiva fibers

T Singh, G da Silva Gehlen, NF Ferreira… - journal of materials …, 2023 - Elsevier
There have been growing concerns over using non-renewable resources while
manufacturing goods and related environmental laws worldwide. As part of efforts to reduce …

Influence of copper on automotive brake performance

LY Barros, JC Poletto, PD Neis, NF Ferreira… - Wear, 2019 - Elsevier
Previous studies have shown that the copper originated from the wear of automotive brake
friction materials (BFM) is one of the main sources of the deposit of this metal in rivers and …

Brazilian Tribology: origin, status quo and future perspectives

JDB de Mello, HL Costa - Surface Topography: Metrology and …, 2023 - iopscience.iop.org
This first regional issue published in STMP highlights the potential and importance of the
research carried out in Latin America regarding surface engineering and tribology. In order …

Tribological behavior of polyamide-6 plastics and their potential use in industrial applications

PD Neis, NF Ferreira, JC Poletto, J Sukumaran… - Wear, 2017 - Elsevier
The present research article addresses an investigation of tribological properties of 3
commercially available cast polyamide 6 (PA 6): a natural PA 6 polymer, a PA 6 filled with …