The Effect of Y on the Microstructure, Mechanical and Wear Properties of ZCuSn10Pb10 Alloy
We studied the effects of adding Y on the microstructure, mechanical properties and wear properties of ZCuSn10Pb10, and clarified the underlying mechanism by microstructure characterization through SEM, EDS and XRD. No new phase was detected after the addition of Y up to 0.2 wt.%, but an enrichment...
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| Format: | Article |
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MDPI AG
2022-01-01
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| Online Access: | https://www.mdpi.com/1996-1944/15/3/1047 |
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| author | Zhaojie Wang Guowei Zhang Yuanyuan Kang Yijun Liu Xiaoyan Ren |
| author_facet | Zhaojie Wang Guowei Zhang Yuanyuan Kang Yijun Liu Xiaoyan Ren |
| author_sort | Zhaojie Wang |
| collection | DOAJ |
| description | We studied the effects of adding Y on the microstructure, mechanical properties and wear properties of ZCuSn10Pb10, and clarified the underlying mechanism by microstructure characterization through SEM, EDS and XRD. No new phase was detected after the addition of Y up to 0.2 wt.%, but an enrichment of Y in the Pb phase was found. The Pb particles were refined significantly after the addition of Y, which resulted from the compositional undercooling for the Cu dendrite where the Pb particles solidified, and the highest refinement efficiency was reached when the content of Y was 0.15 wt.%. The hardness of the alloy was improved due to the refinement of the microstructure. The fine Pb particles between the dendrite branches acted as solid lubricant, which was smeared on the entire surface during a friction and wear experiment, thus increasing wear resistance and reducing the coefficient of friction. |
| first_indexed | 2024-03-09T23:35:42Z |
| format | Article |
| id | doaj.art-12f68bd9f83244ebbae71673cad555ce |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-09T23:35:42Z |
| publishDate | 2022-01-01 |
| publisher | MDPI AG |
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| series | Materials |
| spelling | doaj.art-12f68bd9f83244ebbae71673cad555ce2023-11-23T17:01:24ZengMDPI AGMaterials1996-19442022-01-01153104710.3390/ma15031047The Effect of Y on the Microstructure, Mechanical and Wear Properties of ZCuSn10Pb10 AlloyZhaojie Wang0Guowei Zhang1Yuanyuan Kang2Yijun Liu3Xiaoyan Ren4School of Materials Science and Engineering, North University of China, Taiyuan 030051, ChinaSchool of Materials Science and Engineering, North University of China, Taiyuan 030051, ChinaSchool of Materials Science and Engineering, North University of China, Taiyuan 030051, ChinaSchool of Materials Science and Engineering, North University of China, Taiyuan 030051, ChinaDepartment of Mechanical Engineering, Taiyuan Institute of Technology, Taiyuan 030008, ChinaWe studied the effects of adding Y on the microstructure, mechanical properties and wear properties of ZCuSn10Pb10, and clarified the underlying mechanism by microstructure characterization through SEM, EDS and XRD. No new phase was detected after the addition of Y up to 0.2 wt.%, but an enrichment of Y in the Pb phase was found. The Pb particles were refined significantly after the addition of Y, which resulted from the compositional undercooling for the Cu dendrite where the Pb particles solidified, and the highest refinement efficiency was reached when the content of Y was 0.15 wt.%. The hardness of the alloy was improved due to the refinement of the microstructure. The fine Pb particles between the dendrite branches acted as solid lubricant, which was smeared on the entire surface during a friction and wear experiment, thus increasing wear resistance and reducing the coefficient of friction.https://www.mdpi.com/1996-1944/15/3/1047ZCuSn10Pb10Ylead particlesfrictional wearmechanical propertymicrostructure |
| spellingShingle | Zhaojie Wang Guowei Zhang Yuanyuan Kang Yijun Liu Xiaoyan Ren The Effect of Y on the Microstructure, Mechanical and Wear Properties of ZCuSn10Pb10 Alloy Materials ZCuSn10Pb10 Y lead particles frictional wear mechanical property microstructure |
| title | The Effect of Y on the Microstructure, Mechanical and Wear Properties of ZCuSn10Pb10 Alloy |
| title_full | The Effect of Y on the Microstructure, Mechanical and Wear Properties of ZCuSn10Pb10 Alloy |
| title_fullStr | The Effect of Y on the Microstructure, Mechanical and Wear Properties of ZCuSn10Pb10 Alloy |
| title_full_unstemmed | The Effect of Y on the Microstructure, Mechanical and Wear Properties of ZCuSn10Pb10 Alloy |
| title_short | The Effect of Y on the Microstructure, Mechanical and Wear Properties of ZCuSn10Pb10 Alloy |
| title_sort | effect of y on the microstructure mechanical and wear properties of zcusn10pb10 alloy |
| topic | ZCuSn10Pb10 Y lead particles frictional wear mechanical property microstructure |
| url | https://www.mdpi.com/1996-1944/15/3/1047 |
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