Publication | Closed Access
Thermophysical properties of a Cu46Zr42Al7Y5 bulk metallic glass-forming liquid
26
Citations
29
References
2006
Year
EngineeringGlass-forming LiquidFragility Index M=49Mechanical EngineeringGlass MaterialIntermediate FragilityThermophysical PropertiesStructural MaterialsGlass-ceramicGlass TransitionThermodynamicsSolidificationMaterials ScienceMaterials EngineeringSolid MechanicsAmorphous MetalMicrostructureHigh Temperature MaterialsApplied Physics
The thermophysical properties, including the specific volume V, the surface tension σ, and the viscosity η, of a Cu46Zr42Al7Y5 bulk metallic glass in the molten state were investigated using a containerless high-temperature high-vacuum electrostatic levitation technique. The viscosity measurements indicate that the Cu46Zr42Al7Y5 alloy exhibits an intermediate fragility with the fragility index m=49.
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