Adhesive Wear

Adhesive Wear

Prosthetic joint wear that occurs when bonding of microcontacts between surfaces exceeds the inherent strength of either material. The weaker material may be torn off and adhere to the stronger material.
References in periodicals archive ?
A limitation to their performance has been that they don't perform well in tribological applications involving moving metal parts, where adhesive wear and galling tend to lead to rapid wear or failure.
This feature, continues Bream, is well suited "to selecting materials for applications subject to wear by considering system parameters, such as materials in contact, applied pressures, speeds, and lubricants, and by considering different wear mechanisms, such as abrasive and adhesive wear.
Although both wedging and misalignment cause rapid wear, misalignment often is more catastrophic because of the combined effects of adhesive wear and crushing.
The presence of multi-layer adhesive regions with high depth and the high amount of particles on the matrix can prove the adhesive wear mechanism.
These signs of localised damage (and widespread damage in some cases) appeared in many forms including abrasive wear, adhesive wear, spalling, fatigue, corrosion, fretting, cracks, indentations, discolouration, false brinelling and degradation/starvation of grease.
These signs of localised damage (and widespread damage in some cases) appeared in many forms--including abrasive wear, adhesive wear, spalling, fatigue, corrosion, fretting, cracks, indentations, discolouration, false Brinelling and degradation/starvation of grease.
21) have reported similar adhesive wear for PMMA sliding against a counterface with lower hardness than WC.
Caption: Surface smearing, peeling and skidding are forms of adhesive wear that occur when operating with insufficient oil film thickness.
Adhesive wear, abrasion, rolling contact fatigue, impact wear, lubricated wear, and tribocorrosion are discussed, covering their mechanisms, susceptible types of systems, and manifestations of damage.
Abrasive wear in the contacts results in scratching, furrows, work hardening, or grooves [3,4,6], whereas, adhesive wear causes a strong adherence between the asperities leading to separation in the bulk of softer material [3,6].
Therefore, the present study is focused on the performance of tool steels, strengthened by PVD coatings, working in adhesion wear conditions (testing of adhesive wear, metalforming, particularly blanking of electrotechnical steel).