| Autor: |
Zhi Pu Pei, Dong Ying Ju, Hai Jian Wang |
| Rok vydání: |
2019 |
| Předmět: |
|
| Zdroj: |
Key Engineering Materials. 804:53-57 |
| ISSN: |
1662-9795 |
| DOI: |
10.4028/www.scientific.net/kem.804.53 |
| Popis: |
Mg-based alloys were prepared by rapid solidification of twin roll casting (TRC) which shows that the Mg-RE alloy expressed the quasi-amorphous phased and fine crystalline phase dual-phase material. Corrosion behavior of Mg-Based alloy in 3.5% NaCl solution after 48h immersion and mechanical properties were investigated. The result show that The Mg-RE alloy strip exhibited good corrosion resistance and higher ultimate tensile strength and elongation comparing to the AZ31 alloy strips. The elongation of Mg-RE alloy strip is also high than the AZ91 and ZK61 under powder metallurgy processing. These indicate that Mg-RE alloy produced by our method has a better ductility. This may due to the special microstructure of the Mg-RE alloy forms, i.e., quasi-amorphous phase plus fine crystalline phase dual phase state. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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