Microstructure character of AZ80 magnesium alloy ingots cast under electromagnetic vibration
Microstructure evolutions of an AZ80 magnesium alloy ingot with 300 mm in diameter cast with and without the electromagnetic vibration was investigated. The microstructures of the ingot cast with the conventional DC exhibited relatively fine dendritic grains at the surface area, but coarse dendritic...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Foundry Journal Agency
2007-02-01
|
| Series: | China Foundry |
| Subjects: | |
| Online Access: | http://www.foundryworld.com/uploadfile/2008111840175937.pdf |
| _version_ | 1818757802125950976 |
|---|---|
| author | GUO Shi-jie LE Qi-chi ZHAO Zhi-hao |
| author_facet | GUO Shi-jie LE Qi-chi ZHAO Zhi-hao |
| author_sort | GUO Shi-jie |
| collection | DOAJ |
| description | Microstructure evolutions of an AZ80 magnesium alloy ingot with 300 mm in diameter cast with and without the electromagnetic vibration was investigated. The microstructures of the ingot cast with the conventional DC exhibited relatively fine dendritic grains at the surface area, but coarse dendritic grains at the 1/2 radius and large equiaxed dendritic grains at the center. However, under the electromagnetic vibration casting condition, the microstructures of the ingot is significantly refined, especially those at the surface and at the center. |
| first_indexed | 2024-12-18T06:16:43Z |
| format | Article |
| id | doaj.art-f65936afdaad4fc48179b8a52b8c1dc3 |
| institution | Directory Open Access Journal |
| issn | 1672-6421 |
| language | English |
| last_indexed | 2024-12-18T06:16:43Z |
| publishDate | 2007-02-01 |
| publisher | Foundry Journal Agency |
| record_format | Article |
| series | China Foundry |
| spelling | doaj.art-f65936afdaad4fc48179b8a52b8c1dc32022-12-21T21:18:14ZengFoundry Journal AgencyChina Foundry1672-64212007-02-01412225Microstructure character of AZ80 magnesium alloy ingots cast under electromagnetic vibrationGUO Shi-jieLE Qi-chiZHAO Zhi-haoMicrostructure evolutions of an AZ80 magnesium alloy ingot with 300 mm in diameter cast with and without the electromagnetic vibration was investigated. The microstructures of the ingot cast with the conventional DC exhibited relatively fine dendritic grains at the surface area, but coarse dendritic grains at the 1/2 radius and large equiaxed dendritic grains at the center. However, under the electromagnetic vibration casting condition, the microstructures of the ingot is significantly refined, especially those at the surface and at the center.http://www.foundryworld.com/uploadfile/2008111840175937.pdfDC castelectromagnetic virationAZ80 alloy |
| spellingShingle | GUO Shi-jie LE Qi-chi ZHAO Zhi-hao Microstructure character of AZ80 magnesium alloy ingots cast under electromagnetic vibration China Foundry DC cast electromagnetic viration AZ80 alloy |
| title | Microstructure character of AZ80 magnesium alloy ingots cast under electromagnetic vibration |
| title_full | Microstructure character of AZ80 magnesium alloy ingots cast under electromagnetic vibration |
| title_fullStr | Microstructure character of AZ80 magnesium alloy ingots cast under electromagnetic vibration |
| title_full_unstemmed | Microstructure character of AZ80 magnesium alloy ingots cast under electromagnetic vibration |
| title_short | Microstructure character of AZ80 magnesium alloy ingots cast under electromagnetic vibration |
| title_sort | microstructure character of az80 magnesium alloy ingots cast under electromagnetic vibration |
| topic | DC cast electromagnetic viration AZ80 alloy |
| url | http://www.foundryworld.com/uploadfile/2008111840175937.pdf |
| work_keys_str_mv | AT guoshijie microstructurecharacterofaz80magnesiumalloyingotscastunderelectromagneticvibration AT leqichi microstructurecharacterofaz80magnesiumalloyingotscastunderelectromagneticvibration AT zhaozhihao microstructurecharacterofaz80magnesiumalloyingotscastunderelectromagneticvibration |