Effect of grain refinement induced by wire and arc additive manufacture (WAAM) on the corrosion behaviors of AZ31 magnesium alloy in NaCl solution
Additive manufacturing (AM) of Mg alloys has become a promising strategy for producing complex structures, but the corrosion performance of AM Mg components remains unexploited. In this study, wire and arc additive manufacturing (WAAM) was employed to produce single AZ31 layer. The results revealed...
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| Format: | Article |
| Language: | English |
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KeAi Communications Co., Ltd.
2023-01-01
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| Series: | Journal of Magnesium and Alloys |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2213956721001109 |
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| author | Jianwei LI Youmin QIU Junjie YANG Yinying SHENG Yanliang YI Xun ZENG Lianxi CHEN Fengliang YIN Jiangzhou SU Tiejun ZHANG Xin TONG Bin GUO |
| author_facet | Jianwei LI Youmin QIU Junjie YANG Yinying SHENG Yanliang YI Xun ZENG Lianxi CHEN Fengliang YIN Jiangzhou SU Tiejun ZHANG Xin TONG Bin GUO |
| author_sort | Jianwei LI |
| collection | DOAJ |
| description | Additive manufacturing (AM) of Mg alloys has become a promising strategy for producing complex structures, but the corrosion performance of AM Mg components remains unexploited. In this study, wire and arc additive manufacturing (WAAM) was employed to produce single AZ31 layer. The results revealed that the WAAM AZ31 was characterized by significant grain refinement with non-textured crystallographic orientation, similar phase composition and stabilized corrosion performance comparing to the cast AZ31. These varied corrosion behaviors were principally ascribed to the size of grain, where cast AZ31 and WAAM AZ31 were featured by micro galvanic corrosion and intergranular corrosion, respectively. |
| first_indexed | 2024-04-10T08:50:15Z |
| format | Article |
| id | doaj.art-7f370a57b5b142cbac94e1354d71e069 |
| institution | Directory Open Access Journal |
| issn | 2213-9567 |
| language | English |
| last_indexed | 2024-04-10T08:50:15Z |
| publishDate | 2023-01-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Journal of Magnesium and Alloys |
| spelling | doaj.art-7f370a57b5b142cbac94e1354d71e0692023-02-22T04:30:19ZengKeAi Communications Co., Ltd.Journal of Magnesium and Alloys2213-95672023-01-01111217229Effect of grain refinement induced by wire and arc additive manufacture (WAAM) on the corrosion behaviors of AZ31 magnesium alloy in NaCl solutionJianwei LI0Youmin QIU1Junjie YANG2Yinying SHENG3Yanliang YI4Xun ZENG5Lianxi CHEN6Fengliang YIN7Jiangzhou SU8Tiejun ZHANG9Xin TONG10Bin GUO11School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, PR China; Beijing Hangxing Machinery Manufacture Limited Corporation, Beijing 100013, PR China; Institute of Advanced Wear & Corrosion Resistant and Functional Materials, Jinan University, Guangzhou 510632, PR China; The Third Academy of CASIC, Beijing 100074, PR ChinaInstitute of Advanced Wear & Corrosion Resistant and Functional Materials, Jinan University, Guangzhou 510632, PR ChinaInstitute of Advanced Wear & Corrosion Resistant and Functional Materials, Jinan University, Guangzhou 510632, PR China; MOE Key Lab of Disaster Forecast and Control in Engineering, Jinan University, Guangzhou, 510632, P.R. China; Corresponding authors.Institute of Advanced Wear & Corrosion Resistant and Functional Materials, Jinan University, Guangzhou 510632, PR ChinaInstitute of Advanced Wear & Corrosion Resistant and Functional Materials, Jinan University, Guangzhou 510632, PR ChinaInstitute of Materials and Process Design, Helmholtz-Zentrum Hereon, Max-Planck-Str. 1, 21502Geesthacht, GermanySchool of Materials Science and Hydrogen Energy, Foshan University, Foshan 528000, PR ChinaBeijing Hangxing Machinery Manufacture Limited Corporation, Beijing 100013, PR ChinaBeijing Hangxing Machinery Manufacture Limited Corporation, Beijing 100013, PR ChinaBeijing Hangxing Machinery Manufacture Limited Corporation, Beijing 100013, PR ChinaInstitute of Advanced Wear & Corrosion Resistant and Functional Materials, Jinan University, Guangzhou 510632, PR China; Corresponding authors.School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, PR ChinaAdditive manufacturing (AM) of Mg alloys has become a promising strategy for producing complex structures, but the corrosion performance of AM Mg components remains unexploited. In this study, wire and arc additive manufacturing (WAAM) was employed to produce single AZ31 layer. The results revealed that the WAAM AZ31 was characterized by significant grain refinement with non-textured crystallographic orientation, similar phase composition and stabilized corrosion performance comparing to the cast AZ31. These varied corrosion behaviors were principally ascribed to the size of grain, where cast AZ31 and WAAM AZ31 were featured by micro galvanic corrosion and intergranular corrosion, respectively.http://www.sciencedirect.com/science/article/pii/S2213956721001109AZ31 magnesium alloyWire and arc additive manufacturing (WAAM)Grain refinementMicrostructureIntergranular corrosion |
| spellingShingle | Jianwei LI Youmin QIU Junjie YANG Yinying SHENG Yanliang YI Xun ZENG Lianxi CHEN Fengliang YIN Jiangzhou SU Tiejun ZHANG Xin TONG Bin GUO Effect of grain refinement induced by wire and arc additive manufacture (WAAM) on the corrosion behaviors of AZ31 magnesium alloy in NaCl solution Journal of Magnesium and Alloys AZ31 magnesium alloy Wire and arc additive manufacturing (WAAM) Grain refinement Microstructure Intergranular corrosion |
| title | Effect of grain refinement induced by wire and arc additive manufacture (WAAM) on the corrosion behaviors of AZ31 magnesium alloy in NaCl solution |
| title_full | Effect of grain refinement induced by wire and arc additive manufacture (WAAM) on the corrosion behaviors of AZ31 magnesium alloy in NaCl solution |
| title_fullStr | Effect of grain refinement induced by wire and arc additive manufacture (WAAM) on the corrosion behaviors of AZ31 magnesium alloy in NaCl solution |
| title_full_unstemmed | Effect of grain refinement induced by wire and arc additive manufacture (WAAM) on the corrosion behaviors of AZ31 magnesium alloy in NaCl solution |
| title_short | Effect of grain refinement induced by wire and arc additive manufacture (WAAM) on the corrosion behaviors of AZ31 magnesium alloy in NaCl solution |
| title_sort | effect of grain refinement induced by wire and arc additive manufacture waam on the corrosion behaviors of az31 magnesium alloy in nacl solution |
| topic | AZ31 magnesium alloy Wire and arc additive manufacturing (WAAM) Grain refinement Microstructure Intergranular corrosion |
| url | http://www.sciencedirect.com/science/article/pii/S2213956721001109 |
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