metallic glasses
Modifying Bulk Metallic Glasses: Composites and Configurational States
... While annealing can only remove configurational enthalpy, we considered irradiation as a way of going in the opposite direction: increasing the configurational enthalpy relative to the as-cast sample. The results ...
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High temperature deformation of Vitreloy bulk metallic glasses and their composite
... Vitreloy glasses and their composites are experimentally investigated over a wide range of strain rates and temperatures, with focus on the supercooled liquid regime, by combining uniaxial mechanical testing with ...
15
Microforming of Bulk Metallic Glasses: Constitutive Modelling and Applications
... bulk metallic glasses in a supercooled liquid region for manufacturing micromachine ...bulk metallic glasses using the finite element method in conjunction with the fictive stress constitutive ...
5
Ni Rich Bulk Metallic Glasses with High Glass Forming Ability and Good Metallic Properties
... formation of bulk metallic glasses (BMGs) with large size. In the case of Ni-rich alloy, after the first success in producing Ni-rich Ni-Nb-Cr-Mo-P-B BMG 6) in 1990, BMGs have been formed in various alloy ...
5
A mathematical approach to transformation toughening in bulk metallic glasses
... exceptional strengths [1], however poor ductility has limited their industrial applications. Metallic glasses fail by shear localisation along a shear band resulting in catastrophic failure [2]. A leading ...
13
Development of novel binary and multi-component bulk metallic glasses
... Bulk Metallic Glasses (BMGs) have been drawing increasing attention in recent years due to their scientific and engineering significance. A great deal of effort in this area has been devoted to developing ...
12
Development, Characterization, and Applications of Gold and Platinum Bulk Metallic Glasses
... bulk metallic glass alloys is presented with various elemental selection criteria, design strategies, and experimental ...bulk metallic glasses based on gold and ...bulk metallic glass alloy ...
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Corrosion Properties of Ca Based Bulk Metallic Glasses
... result, metallic glasses have found their way into common applications including golf club heads, magnetic security strips, step-down transformers and cell phone ...
5
Effects of Electromagnetic Vibrations on Glass Forming Ability in Fe Co B Si Nb Bulk Metallic Glasses
... bulk metallic glasses by using the electromagnetic vibrations is effective in forming the me- tallic glass phase, and disappearance or decrement of clusters by the electromagnetic vibrations applied to the ...
5
Calculations of Crystallization Temperature of Multicomponent Metallic Glasses
... in the solute composition range less than 10 at%, and can be ignored because of a widely accepted concept that the nearly 10 at% solute atom is required for the formation of metallic glasses in a binary ...
10
Mechanical Properties of Metallic Glasses
... of metallic glasses do not appear to reflect the disordered nature of the atomic structure, because they seem to be superficially similar to those of crystalline ...a metallic glass to the external ...
37
Impact of Microstructural Inhomogenities on the Ductility of Bulk Metallic Glasses
... bulk metallic glasses with large plastic deformability and even work hardening-like behavior have been found in glass-forming Zr-, 13) Pt-, 14) (Cu-Zr)-, 15–18) and Pd-Si- 19) based ...
6
Local Structure Study in Zr Based Metallic Glasses
... This work has been supported by a Grant-in-Aid of the Ministry of Education, Sports, Culture, Science and Tech- nology, Japan, Priority Area on ‘‘Materials Science of Bulk Metallic Glasses’’ and Japan ...
5
Preparation and Characterization of Master Alloys Fe48Cr15Mo14C15B6Y2 Metallic Glasses
... Fe-based metallic glasses and to better understand the existing crystalline phases in these alloys and make a comparison between the latter whose goal is the possibility of industrial manufacture of ...
5
Phase Separation and Crystallization in Cu Zr Metallic Glasses
... Cu-based metallic glasses in a wide composition ...Cu-Zr glasses exists, which is of importance for understanding the mechanical properties of ...
5
Mechanical Properties and Deformation Behavior of Bulk Metallic Glasses
... bulk metallic glasses break shortly after yielding at ambient temperature, the deformation behavior of bulk metallic glassy alloys is under intense investigations at present owing to their high ...
22
Understanding the Origin of Glass Forming Ability in Metallic Glasses
... Metallic glasses were first discovered in 1960 by Pol Duwez at ...paper, metallic glasses were not considered possible, as it was believed that crystallization in metal systems happened too ...
119
Friction Welding of Zr55Al10Ni5Cu30 Bulk Metallic Glasses
... Bulk metallic glasses (BMGs) have been developed for structural applications utilizing their high strength, large elastic deformation limit, and superior corrosion and wear resistance at room ...
5
Investigation of Capacitive Discharge Heating of Metallic Glasses
... supercooled metallic liquids are susceptible to rapid crystallization, investigation of their behavior has been severely ...Typically, metallic liquids are studied in two temperature ...a metallic ...
108
Is There a Link between Melt Fragility and Elastic Properties of Metallic Glasses?
... data for metallic glasses (Table 1). More than a general correlation, the plots appear to show the dependence of the indexes on the type of material: inorganic, organic, metal– metal and metal–metalloid ...
5