4.7 Article

The effect of temperature-dependent interfacial interaction on the stick-slip behavior of polyamide-66/zinc-coated steel

Related references

Note: Only part of the references are listed.
Article Chemistry, Multidisciplinary

Scale Effect of Surface Asperities on Stick-Slip Behavior of Zinc- Coated Steel

Hao Gao et al.

Summary: Stick-slip behavior between friction pairs can cause severe vibration problems, leading to material loss and health deterioration. This study investigates the scale effect of surface asperities on the stick-slip behavior using zinc-coated steels with multiscale surface asperities. It is found that the stick-slip behavior is dominated by the density of small-scale asperities, and decreasing this density can significantly suppress the stick-slip behavior. This research provides insights for tailoring surface topography to mitigate stick-slip behavior in various materials.

LANGMUIR (2023)

Article Chemistry, Physical

Surface characterization using Friction Force Microscopy and the Jarzynski equality

Yasmin Watanabe et al.

Summary: In this study, the applicability of the Jarzynski equality in mapping the potential energy of a model graphene surface using simulated Friction Force Microscopy (FFM) data was evaluated. The results indicate that the applicability of the Jarzynski equality is linked to the friction regimes.

APPLIED SURFACE SCIENCE (2023)

Article Chemistry, Physical

Micro-dimple and micro-bulge textures:Influence of surface topography types on stick-slip behavior under starved lubrication

Yuyang He et al.

Summary: The influence of different surface topography types on stick-slip behavior was investigated. Micro-dimple textures inhibit stick-slip behavior by trapping wear debris and forming effective oil film, while micro-bulge textures reduce contact area and thus decrease the propensity of stick-slip behavior.

APPLIED SURFACE SCIENCE (2022)

Article Chemistry, Physical

Correlation between surface textural parameter and tribological behaviour of four metal materials with laser surface texturing (LST)

Shuo Yuan et al.

Summary: Laser processing technology was used to fabricate dimple-shaped surface textures on four metal materials, and the correlation between the textural parameters and dry sliding tribological behavior was analyzed. The results showed that the surface texturing played a positive role in improving the wear resistance of the selected materials, especially under oil lubrication conditions.

APPLIED SURFACE SCIENCE (2022)

Article Engineering, Mechanical

Experimental study on the factors affecting squeak noise occurrence in automotive suspension bushings

Byunghyun Kang et al.

Summary: This study investigated factors influencing squeak noise in automotive suspension bushings using friction tests. Prediction models were constructed with accuracies of 88.2% and 87.2% through multiple logistic regression and neural network analysis.

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING (2022)

Article Materials Science, Multidisciplinary

The roles of T-ZnOw and MoS2 particles in the friction-induced vibration reducing the process of polymer

Yuhang Wu et al.

Summary: A novel thermoplastic polyurethane (TPU) matrix composite was prepared by incorporating tetra-needle zinc oxide whisker (T-ZnOw) and molybdenum disulfide (MoS2) particles. The effect of T-ZnOw and MoS2 on frictional vibration behaviors was investigated through frictional vibration experiments. The results showed that T-ZnOw improved the anti-deformation property of the composite, while MoS2 reduced the friction excitation force, resulting in a lower coefficient of friction and eliminated high-frequency vibrations. The optimum particle composition of 6% T-ZnOw and 9% MoS2 provided a low coefficient of friction and excellent vibration reduction properties.

MATERIALS & DESIGN (2022)

Article Materials Science, Multidisciplinary

Preparation of polyethylene glycol brush grafted from the surface of nitrile butadiene rubber with excellent tribological performance under aqueous lubrication

Yinsong Liu et al.

Summary: The study demonstrated the successful grafting of polyethylene glycol brush on the surface of nitrile butadiene rubber (PEG-g-sNBR) to improve the lubrication performance of water-lubricated bearings, reducing friction and vibration to enhance the stealth capabilities of underwater vehicles.

MATERIALS & DESIGN (2022)

Article Thermodynamics

Statistical mechanics of rate-independent stick-slip on a corrugated surface composed of parabolic wells

Stefano Giordano

Summary: The stick-slip phenomenon is crucial for various applications and can be found in nanotechnology, biophysics, mechanics, and geology. A deep understanding of friction mechanisms and methods for reducing friction is needed, particularly at the nanoscopic level where atomic interactions and stick-slip processes are important. This study develops a theory for rate-independent stick-slip based on equilibrium statistical mechanics, using modified models to study single particle systems and chain systems. The study shows a conceptual link between the calculation of partition functions and Jacobi and Riemann theta functions, allowing for an efficient determination of average static frictional force and other relevant quantities.

CONTINUUM MECHANICS AND THERMODYNAMICS (2022)

Article Engineering, Mechanical

Analysis of temperature and heat partitioning coefficient during friction between polymer and steel

Yichun Xia et al.

Summary: Contact temperature significantly affects the friction and wear performance of polymers. This study conducted a simulation using the total heat flux method to obtain the contact temperature of friction between polymer and steel, and found that this method is more consistent with experimental results. Factors affecting friction temperature and heat partitioning coefficient were analyzed through experiments and simulations. This study provides a reference for more accurate evaluation of friction temperature between polymer and steel.

TRIBOLOGY INTERNATIONAL (2022)

Article Chemistry, Multidisciplinary

Effect of Wear-Induced Surface Deformation on Stick-Slip Friction of Galvanized Automotive Steels

Hao Gao et al.

Summary: This study examines the influence of worn surfaces on the stick-slip friction of galvanized automotive steel and reveals the role of surface topography parameters in such friction. It suggests that increasing the surface deformation can suppress the stick-slip friction by reducing the difference between static and kinetic friction coefficients. The findings can improve the understanding of stick-slip friction mechanisms and provide a method to reduce noise and vibration caused by the friction.

LANGMUIR (2022)

Article Materials Science, Multidisciplinary

Enhanced mechanical properties of Zr65Cu15Ni10Al10 bulk metallic glass by simultaneously introducing surface grooves and multiple shear bands

Xudong Yuan et al.

Summary: Recent investigations have shown that the plasticity of bulk metallic glasses (BMGs) at room temperature can be improved by introducing both macroscopic and microscopic defects. This study introduces surface grooves and multiple shear bands (MLSBs) into the surface of a Zr65Cu15Ni10Al10 BMG, achieving improved strength and plasticity. The presence of MLSBs around grooves and nano-scale crystals within the grooves leads to hierarchical structural heterogeneities. The plastic deformation mechanisms transition from single main shear banding to multiple shear banding, resulting in a transition from chaotic to self-organized critical dynamics in the serrated plastic behaviors.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2022)

Article Nanoscience & Nanotechnology

Origin of High Friction at Graphene Step Edges on Graphite

Zhe Chen et al.

Summary: The high friction at step edges on graphite surfaces is due to stick-slip behavior facilitated by topographical changes and atomic interactions, rather than the buckling or peeling deformation of graphene. Experimental results and simulations show that the mechanisms proposed have identifiable features in lateral force and vertical height profiles, with the stick-slip behavior being the main cause of high friction.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Physical

Nano-scale mechanical and wear properties of a corrosion protective coating reinforced by cellulose nanocrystals - Initiation of coating degradation

Yunjuan He et al.

Summary: Organic coatings are commonly used to protect substrate surfaces, but they can fail due to chemical reactions or external forces. This study focuses on a nanocomposite anticorrosion coating and examines its properties in different environments, finding that exposure to a corrosive solution can affect the coating surface before any deterioration in corrosion protection properties is observed.

APPLIED SURFACE SCIENCE (2021)

Article Engineering, Mechanical

The Evaluation of Noise Based on the Frictional Phenomena Using Automotive Interior Materials

Jooho Park et al.

Summary: This study evaluates the correlation between noise and friction variation through an analysis of experimental data. The effects of surface roughness, friction variation, and acceleration on noise were investigated, and a method to predict and prevent noise generation based on stick-slip conditions was proposed.

TRIBOLOGY TRANSACTIONS (2021)

Article Chemistry, Physical

Friction at nanopillared polymer surfaces beyond Amontons' laws: Stick-slip amplitude coefficient (SSAC) and multiparametric nanotribological properties

Mohd I. Ishak et al.

Summary: Frictional and nanomechanical properties of nanostructured polymer surfaces play a crucial role in their applications. This study investigated the relationship between nanopillar height and friction coefficient, and found correlations between frictional instabilities and nanopillar density, pull-off force, and work of adhesion. The results suggest that multiparametric nanotribological analysis of nanostructured surfaces should go beyond classic Amontons' laws, with SSAC being more representative of the frictional properties.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

Article Polymer Science

Constructing highly aligned crystalline structure to enhance sliding wear performance of bulk polyamide 6

Jing Chen et al.

Summary: This study proposes a novel method for fabricating high performance wear-resistant polyamide 6 by constructing a highly aligned crystalline structure, resulting in significant reductions in friction coefficient and wear rate, as well as improvements in thermal conductivity and mechanical properties.

POLYMER (2021)

Article Engineering, Mechanical

Friction-induced vibration and noise behaviors of a composite material modified by graphene nano-sheets

Liyuan Zhang et al.

Summary: The study showed that modifying polymer materials with graphene nano-sheets (GNS) can effectively reduce the friction-induced vibration and noise of water-lubricated ship stern tube bearings, with the effect depending on the content of GNS and wear processes.
Article Chemistry, Physical

Effect of Temperature on the Tribological Properties of Selected Thermoplastic Materials Cooperating with Aluminium Alloy

Anita Ptak et al.

Summary: This article focuses on the tribological properties of three selected polymer materials sliding against an aluminum alloy in the presence of hydraulic oil. The results show that temperature and contact pressure significantly affect the tribological properties, with noticeable signs of wear on the surfaces after friction.

MATERIALS (2021)

Article Engineering, Mechanical

High temperature tribological behavior of polymer-derived Ta4HfC5 nanoceramics

Yan Lu et al.

Summary: The wear-resistant Ta4HfC5 nanoceramics were prepared using polymer preceramic routes, and their tribological behavior was investigated from room temperature to elevated temperatures. The results showed that the coefficient of friction first increased then decreased with temperature, reaching as low as about 0.20 at 800 degrees C. The low COF at 800 degrees C was mainly attributed to the formation of oxide tribo-film on the worn surface, and the fine microstructure from polymer precursor synthesis had a positive effect on reducing the friction coefficient at high temperatures.

TRIBOLOGY INTERNATIONAL (2021)

Article Multidisciplinary Sciences

Reactive wear protection through strong and deformable oxide nanocomposite surfaces

Chang Liu et al.

Summary: The authors present a 'reactive wear protection' strategy to achieve superior wear resistance through the in situ formation of strong and deformable oxide nanocomposites on a surface induced by friction. This strategy offers a pathway for designing ultra-wear resistant alloys by turning brittle oxides into strong and deformable surfaces for improving wear resistance.

NATURE COMMUNICATIONS (2021)

Article Materials Science, Multidisciplinary

Enhanced dynamic mechanical properties of different-structured nanoclays incorporated BFRP based on stick-slip hypothesis

Zixuan Chen et al.

Summary: The study aims to investigate the damping property of nanoclays incorporated basalt fiber reinforced polymers (BFRPs) through a combination of experimental patterns and computational insights. Successful synthesis of multiple-structured nanoclays was achieved, and the stick-slip mechanical model was implemented to elaborate on energy dissipation. The experimental and computational results showed a fair degree of agreement, indicating the potential of incorporating HNTs to improve energy dissipation performance in composites.

MATERIALS & DESIGN (2021)

Review Materials Science, Multidisciplinary

Importance of Polymer Rheology on Material Extrusion Additive Manufacturing: Correlating Process Physics to Print Properties

Arit Das et al.

Summary: Material extrusion (MatEx) is an additive manufacturing technique for fabricating three-dimensional objects based on CAD files, and understanding the rheological properties of polymeric feedstocks is crucial. The rheological characteristics of polymers during MatEx process govern interlayer welding and mechanical performance of printed parts.

ACS APPLIED POLYMER MATERIALS (2021)

Article Nanoscience & Nanotechnology

Ageing of Polymer Frictional Interfaces: The Role of Quantity and Quality of Contact

D. Petrova et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Chemistry, Physical

A novel approach to reduce deformation behaviors of HDPE polymer during friction

Conglin Dong et al.

APPLIED SURFACE SCIENCE (2020)

Article Materials Science, Multidisciplinary

Friction characterization when combining laser surface texturing and graphite-based lubricants

D. Martinez Krahmer et al.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2020)

Article Materials Science, Multidisciplinary

Zwitterion Polymer Brushes on Porous Membranes: Characterization, Tribology, Performance, and the Effect of Electrolyte Anions

Eric Ziemann et al.

ACS APPLIED POLYMER MATERIALS (2020)

Article Chemistry, Multidisciplinary

Rippled Polymer Surface Generated by Stick-Slip Friction

Conglin Dong et al.

LANGMUIR (2019)

Article Materials Science, Coatings & Films

Fretting wear behavior of duplex PEO/chameleon coating on Al alloy

Yan-Fei Liu et al.

SURFACE & COATINGS TECHNOLOGY (2018)

Review Physics, Applied

Emerging superlubricity: A review of the state of the art and perspectives on future research

Mehmet Z. Baykara et al.

APPLIED PHYSICS REVIEWS (2018)

Article Physics, Multidisciplinary

Multibond Dynamics of Nanoscale Friction: The Role of Temperature

Itay Barel et al.

PHYSICAL REVIEW LETTERS (2010)

Article Multidisciplinary Sciences

Friction laws at the nanoscale

Yifei Mo et al.

NATURE (2009)

Article Physics, Condensed Matter

The crucial role of temperature in atomic scale friction

Sergey Yu Krylov et al.

JOURNAL OF PHYSICS-CONDENSED MATTER (2008)

Article Chemistry, Multidisciplinary

Polypeptide friction and adhesion on hydrophobic and hydrophilic surfaces: A molecular dynamics case study

Andreas Serr et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2008)

Article Engineering, Mechanical

Tribology of polymers: Adhesion, friction, wear, and mass-transfer

NK Myshkin et al.

TRIBOLOGY INTERNATIONAL (2005)

Article Physics, Fluids & Plasmas

Thermally induced suppression of friction at the atomic scale

SY Krylov et al.

PHYSICAL REVIEW E (2005)

Article Multidisciplinary Sciences

The nonlinear nature of friction

M Urbakh et al.

NATURE (2004)

Article Engineering, Mechanical

Experimental investigation into squeal under reciprocating sliding

GX Chen et al.

TRIBOLOGY INTERNATIONAL (2003)