Regulation mechanism of cooling rate and RE (Ce, Y, Gd) on Mg17Al12 in AZ91 alloy and it's role in fracture process
AZ91-xRE(Ce, Y, Gd, x = 0, 0.3, 0.6, 0.9) alloys with different cooling rates were prepared by die casting. Effects of cooling rate and rare earth elements (Ce, Y and Gd) on Mg17Al12 compound in the alloy and the role of Mg17Al12 compound in fracture process were studied. The results show that the M...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-07-01
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| Series: | Journal of Materials Research and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785422009140 |