Tribological mechanisms of slurry abrasive wear
CC BY
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| Định dạng: | Sách |
| Ngôn ngữ: | English |
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Springer
2023
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| Truy cập trực tuyến: | https://link.springer.com/article/10.1007/s40544-022-0654-1 https://dlib.phenikaa-uni.edu.vn/handle/PNK/7959 |
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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 |
8.887836 |