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Tribological mechanisms of slurry abrasive wear

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Bibliographic Details
Main Authors: Yulong, Li, Paul, Schreiber, Johannes, Schneider
Format: Book
Language:English
Published: Springer 2023
Subjects:
Tribological mechanisms
Online Access:https://link.springer.com/article/10.1007/s40544-022-0654-1
https://dlib.phenikaa-uni.edu.vn/handle/PNK/7959
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spelling oai:localhost:PNK-79592023-04-14T08:56:02Z Tribological mechanisms of slurry abrasive wear Yulong, Li Paul, Schreiber Johannes, Schneider Tribological mechanisms CC BY Abrasive wear mechanisms—including two-body and three-body abrasion—dominate the performance and lifespan of tribological systems in many engineering fields, even of those operating in lubricated conditions. Bearing steel (100Cr6) pins and discs in a flat-on-flat contact were utilized in experiments together with 5 and 13 µm Al2O3-based slurries as interfacial media to shed light on the acting mechanisms. The results indicate that a speed-induced hydrodynamic effect occurred and significantly altered the systems’ frictional behavior in tests that were performed using the 5 µm slurry. Further experiments revealed that a speed-dependent hydrodynamic effect can lead to a 14% increase in film thickness and a decrease in friction of around 2/3, accompanied by a transition from two-body abrasion to three-body abrasion and a change in wear mechanism from microcutting and microploughing to fatigue wear. Surprisingly, no correlation could be found between the total amount of wear and the operating state of the system during the experiment; however, the wear distribution over pin and disc was observed to change significantly. 2023-04-14T08:56:02Z 2023-04-14T08:56:02Z 2022 Book https://link.springer.com/article/10.1007/s40544-022-0654-1 https://dlib.phenikaa-uni.edu.vn/handle/PNK/7959 en application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language English
topic Tribological mechanisms
spellingShingle Tribological mechanisms
Yulong, Li
Paul, Schreiber
Johannes, Schneider
Tribological mechanisms of slurry abrasive wear
description CC BY
format Book
author Yulong, Li
Paul, Schreiber
Johannes, Schneider
author_facet Yulong, Li
Paul, Schreiber
Johannes, Schneider
author_sort Yulong, Li
title Tribological mechanisms of slurry abrasive wear
title_short Tribological mechanisms of slurry abrasive wear
title_full Tribological mechanisms of slurry abrasive wear
title_fullStr Tribological mechanisms of slurry abrasive wear
title_full_unstemmed Tribological mechanisms of slurry abrasive wear
title_sort tribological mechanisms of slurry abrasive wear
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1007/s40544-022-0654-1
https://dlib.phenikaa-uni.edu.vn/handle/PNK/7959
_version_ 1763180888535859200
score 8.891145

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