Wear Behaviors of a Ti-Based Bulk Metallic Glass at Elevated Temperatures
Bulk metallic glasses (BMGs) often offer excellent physical, chemical, and mechanical properties such as high strength, high hardness, and good wear/corrosion resistance, stemming from their unique atomic configuration. These properties enable them to be a potential engineering material in a range o...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2021-06-01
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| Series: | Frontiers in Materials |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fmats.2021.695840/full |
| _version_ | 1819045187332079616 |
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| author | Fuyang Cao Yongjiang Huang Chao He Hongbo Fan LiYuan Wei Zhiliang Ning Jianfei Sun |
| author_facet | Fuyang Cao Yongjiang Huang Chao He Hongbo Fan LiYuan Wei Zhiliang Ning Jianfei Sun |
| author_sort | Fuyang Cao |
| collection | DOAJ |
| description | Bulk metallic glasses (BMGs) often offer excellent physical, chemical, and mechanical properties such as high strength, high hardness, and good wear/corrosion resistance, stemming from their unique atomic configuration. These properties enable them to be a potential engineering material in a range of industrial applications. However, the wear behaviors must be considered in structural applications. Here, the wear tests of a TiZrNiCuBe bulk metallic glass at high temperatures were carried out. As the testing temperature increases, the wear rate of the studied BMG sample gradually decreases and the sample surface becomes smoother. Meanwhile, a higher applied normal load causes a higher wear rate. The wear mechanism evolves from the abrasive to adhesive mode with increase in the testing temperature. The results obtained here could shed more insights into the deformation mechanism of BMGs and thus extend their industrial uses in high-temperature environments. |
| first_indexed | 2024-12-21T10:24:35Z |
| format | Article |
| id | doaj.art-33f0a2e58e854fb3affc33cdb247af79 |
| institution | Directory Open Access Journal |
| issn | 2296-8016 |
| language | English |
| last_indexed | 2024-12-21T10:24:35Z |
| publishDate | 2021-06-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Materials |
| spelling | doaj.art-33f0a2e58e854fb3affc33cdb247af792022-12-21T19:07:20ZengFrontiers Media S.A.Frontiers in Materials2296-80162021-06-01810.3389/fmats.2021.695840695840Wear Behaviors of a Ti-Based Bulk Metallic Glass at Elevated TemperaturesFuyang CaoYongjiang HuangChao HeHongbo FanLiYuan WeiZhiliang NingJianfei SunBulk metallic glasses (BMGs) often offer excellent physical, chemical, and mechanical properties such as high strength, high hardness, and good wear/corrosion resistance, stemming from their unique atomic configuration. These properties enable them to be a potential engineering material in a range of industrial applications. However, the wear behaviors must be considered in structural applications. Here, the wear tests of a TiZrNiCuBe bulk metallic glass at high temperatures were carried out. As the testing temperature increases, the wear rate of the studied BMG sample gradually decreases and the sample surface becomes smoother. Meanwhile, a higher applied normal load causes a higher wear rate. The wear mechanism evolves from the abrasive to adhesive mode with increase in the testing temperature. The results obtained here could shed more insights into the deformation mechanism of BMGs and thus extend their industrial uses in high-temperature environments.https://www.frontiersin.org/articles/10.3389/fmats.2021.695840/fullmetallic glasseswearhigh temperaturemicrostructuredeformation mechanism |
| spellingShingle | Fuyang Cao Yongjiang Huang Chao He Hongbo Fan LiYuan Wei Zhiliang Ning Jianfei Sun Wear Behaviors of a Ti-Based Bulk Metallic Glass at Elevated Temperatures Frontiers in Materials metallic glasses wear high temperature microstructure deformation mechanism |
| title | Wear Behaviors of a Ti-Based Bulk Metallic Glass at Elevated Temperatures |
| title_full | Wear Behaviors of a Ti-Based Bulk Metallic Glass at Elevated Temperatures |
| title_fullStr | Wear Behaviors of a Ti-Based Bulk Metallic Glass at Elevated Temperatures |
| title_full_unstemmed | Wear Behaviors of a Ti-Based Bulk Metallic Glass at Elevated Temperatures |
| title_short | Wear Behaviors of a Ti-Based Bulk Metallic Glass at Elevated Temperatures |
| title_sort | wear behaviors of a ti based bulk metallic glass at elevated temperatures |
| topic | metallic glasses wear high temperature microstructure deformation mechanism |
| url | https://www.frontiersin.org/articles/10.3389/fmats.2021.695840/full |
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