Microalloying-induced large plasticity in La-Al-C bulk metallic glass
Source abstract
Abstract
Abstract Bulk metallic glasses (BMGs) generally exhibit poor plastic deformability, especially for rare earth-based BMGs. In this paper, using the microalloying technique, we found that in La-Al-C BMG through the addition of 0.5 at.% element Zr/Mo the plastic strain is significantly improved to 4%/1% from nearly zero under uniaxial compression, and the fracture process changes from rapid fracture to stable fracture. The beneficial effect of Zr/Mo microalloying on the deformation is explained by the atomic bonding character.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Metallic Glasses and Amorphous Alloys · Electromagnetic wave absorption materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (31)
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