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Effects of different factors on the friction and wear mechanical properties of titanium alloy materials with cortical bones at near service conditions
The artificial joint is one of the most effective methods to treat joint injuries. The service performance of artificial joints is gradually weakened because of the wear of artificial joints in actual service. In order to obtain the potential failure mechanism of the artificial joint in actual servi...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10586624/ https://www.ncbi.nlm.nih.gov/pubmed/37856508 http://dx.doi.org/10.1371/journal.pone.0290346 |
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author | Sun, Xingdong Zhou, Jianfei Xu, Ke Wu, Wandi Xu, Liangyuan Jiang, Rui Fang, Liangfei |
author_facet | Sun, Xingdong Zhou, Jianfei Xu, Ke Wu, Wandi Xu, Liangyuan Jiang, Rui Fang, Liangfei |
author_sort | Sun, Xingdong |
collection | PubMed |
description | The artificial joint is one of the most effective methods to treat joint injuries. The service performance of artificial joints is gradually weakened because of the wear of artificial joints in actual service. In order to obtain the potential failure mechanism of the artificial joint in actual service, the study was carried out with the multiple factors that affect the service performance of the artificial joint. The experimental study was carried out on the change rule of mechanical behavior of the contact interface between the artificial joint of titanium alloy and cortical bone. The multi-factor is compression load, contact load, friction velocity, and lubrication environment, respectively. The results indicate that the friction coefficient, wear mass, and wear coefficient of Ti-6A1-4V titanium alloy decreased with the increasing of the compression load. The friction rate and the friction coefficient of Ti-6A1-4V titanium alloy decreased with the increasing of the contact load. The wear mass and friction coefficient of Ti-6A1-4V titanium alloy increased with the increasing of contact load. The lubrication effect is better with the increasing of lubricant concentration. Based on the observation of the SEM, the wear type influenced by compression load and friction rate is mainly abrasive wear and oxidation wear. The wear type influenced by contact load is mainly abrasive wear and adhesive wear. The wear type influenced by lubricants is mainly oxidation wear. When wear mass and wear coefficient are used as the criteria for evaluating friction and wear, the order of influential factors to friction and wear of Ti-6Al-4V titanium alloy plate is friction rate, compression load, contact load, and lubricant concentration. This research can provide a theoretical reference for the optimal manufacture of the artificial joint of titanium alloy and optimal rules of safe service conditions. |
format | Online Article Text |
id | pubmed-10586624 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Public Library of Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-105866242023-10-20 Effects of different factors on the friction and wear mechanical properties of titanium alloy materials with cortical bones at near service conditions Sun, Xingdong Zhou, Jianfei Xu, Ke Wu, Wandi Xu, Liangyuan Jiang, Rui Fang, Liangfei PLoS One Research Article The artificial joint is one of the most effective methods to treat joint injuries. The service performance of artificial joints is gradually weakened because of the wear of artificial joints in actual service. In order to obtain the potential failure mechanism of the artificial joint in actual service, the study was carried out with the multiple factors that affect the service performance of the artificial joint. The experimental study was carried out on the change rule of mechanical behavior of the contact interface between the artificial joint of titanium alloy and cortical bone. The multi-factor is compression load, contact load, friction velocity, and lubrication environment, respectively. The results indicate that the friction coefficient, wear mass, and wear coefficient of Ti-6A1-4V titanium alloy decreased with the increasing of the compression load. The friction rate and the friction coefficient of Ti-6A1-4V titanium alloy decreased with the increasing of the contact load. The wear mass and friction coefficient of Ti-6A1-4V titanium alloy increased with the increasing of contact load. The lubrication effect is better with the increasing of lubricant concentration. Based on the observation of the SEM, the wear type influenced by compression load and friction rate is mainly abrasive wear and oxidation wear. The wear type influenced by contact load is mainly abrasive wear and adhesive wear. The wear type influenced by lubricants is mainly oxidation wear. When wear mass and wear coefficient are used as the criteria for evaluating friction and wear, the order of influential factors to friction and wear of Ti-6Al-4V titanium alloy plate is friction rate, compression load, contact load, and lubricant concentration. This research can provide a theoretical reference for the optimal manufacture of the artificial joint of titanium alloy and optimal rules of safe service conditions. Public Library of Science 2023-10-19 /pmc/articles/PMC10586624/ /pubmed/37856508 http://dx.doi.org/10.1371/journal.pone.0290346 Text en © 2023 Sun et al https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
spellingShingle | Research Article Sun, Xingdong Zhou, Jianfei Xu, Ke Wu, Wandi Xu, Liangyuan Jiang, Rui Fang, Liangfei Effects of different factors on the friction and wear mechanical properties of titanium alloy materials with cortical bones at near service conditions |
title | Effects of different factors on the friction and wear mechanical properties of titanium alloy materials with cortical bones at near service conditions |
title_full | Effects of different factors on the friction and wear mechanical properties of titanium alloy materials with cortical bones at near service conditions |
title_fullStr | Effects of different factors on the friction and wear mechanical properties of titanium alloy materials with cortical bones at near service conditions |
title_full_unstemmed | Effects of different factors on the friction and wear mechanical properties of titanium alloy materials with cortical bones at near service conditions |
title_short | Effects of different factors on the friction and wear mechanical properties of titanium alloy materials with cortical bones at near service conditions |
title_sort | effects of different factors on the friction and wear mechanical properties of titanium alloy materials with cortical bones at near service conditions |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10586624/ https://www.ncbi.nlm.nih.gov/pubmed/37856508 http://dx.doi.org/10.1371/journal.pone.0290346 |
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