Microstructure and Performances for Wear-Resistant Steel through the WAAM Technology
This work describes the wire arc additive manufacturing (WAAM) approach used to fabricate parts from wear-resistant steel. The microstructure, crystal structures, and mechanical properties of the resulting samples were thoroughly analyzed. The wear-resistant steel parts demonstrated good forming, no...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2021/5907292 |
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| _version_ | 1832551930294960128 |
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| author | Meng Ying Chun Guo Yun Li Tai Yu Kang Wu Meng Liu Sui Song Wu |
| author_facet | Meng Ying Chun Guo Yun Li Tai Yu Kang Wu Meng Liu Sui Song Wu |
| author_sort | Meng Ying |
| collection | DOAJ |
| description | This work describes the wire arc additive manufacturing (WAAM) approach used to fabricate parts from wear-resistant steel. The microstructure, crystal structures, and mechanical properties of the resulting samples were thoroughly analyzed. The wear-resistant steel parts demonstrated good forming, no internal defects, good metallurgical bonding, and excellent wear resistance. The metallographic analysis confirmed that the main phase was ferrite. The microhardness of the sample along its cross section was uniform in both horizontal and vertical directions and equals to 464.7HV0.2 and 482.4 HV0.2, respectively. The average values of tensile strength, elongation ratio, and room temperature Charpy shock were equal to 945.3 MPa, 4.3%, and 5 J, respectively. |
| format | Article |
| id | doaj-art-18a5c4daf76a4722bae02d73a5d7644f |
| institution | Kabale University |
| issn | 1687-8442 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-18a5c4daf76a4722bae02d73a5d7644f2025-02-03T05:59:59ZengWileyAdvances in Materials Science and Engineering1687-84422021-01-01202110.1155/2021/5907292Microstructure and Performances for Wear-Resistant Steel through the WAAM TechnologyMeng Ying0Chun Guo1Yun Li2Tai Yu Kang3Wu Meng Liu4Sui Song Wu5College of Mechanical EngineeringCollege of Mechanical EngineeringCollege of Mechanical EngineeringCollege of Mechanical EngineeringCollege of Mechanical EngineeringCollege of Mechanical EngineeringThis work describes the wire arc additive manufacturing (WAAM) approach used to fabricate parts from wear-resistant steel. The microstructure, crystal structures, and mechanical properties of the resulting samples were thoroughly analyzed. The wear-resistant steel parts demonstrated good forming, no internal defects, good metallurgical bonding, and excellent wear resistance. The metallographic analysis confirmed that the main phase was ferrite. The microhardness of the sample along its cross section was uniform in both horizontal and vertical directions and equals to 464.7HV0.2 and 482.4 HV0.2, respectively. The average values of tensile strength, elongation ratio, and room temperature Charpy shock were equal to 945.3 MPa, 4.3%, and 5 J, respectively.http://dx.doi.org/10.1155/2021/5907292 |
| spellingShingle | Meng Ying Chun Guo Yun Li Tai Yu Kang Wu Meng Liu Sui Song Wu Microstructure and Performances for Wear-Resistant Steel through the WAAM Technology Advances in Materials Science and Engineering |
| title | Microstructure and Performances for Wear-Resistant Steel through the WAAM Technology |
| title_full | Microstructure and Performances for Wear-Resistant Steel through the WAAM Technology |
| title_fullStr | Microstructure and Performances for Wear-Resistant Steel through the WAAM Technology |
| title_full_unstemmed | Microstructure and Performances for Wear-Resistant Steel through the WAAM Technology |
| title_short | Microstructure and Performances for Wear-Resistant Steel through the WAAM Technology |
| title_sort | microstructure and performances for wear resistant steel through the waam technology |
| url | http://dx.doi.org/10.1155/2021/5907292 |
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