摘要:
Amorphous metal foams and methods of making the same are provided. The amorphous metal foams have properties matching those of natural bone, enabling their use as bone replacement scaffolds. In one embodiment, for example, an amorphous metal foam has a density-dependent stiffness (or Young's modulus, denoted E) ranging from about 640ρ3.75 τo αβouτ 2900ρ0.78, and a density dependent strength (σy) greater than about 8.1ρ2.57, wherein ρ (the density) is less than about 1.7 g/cc.
摘要:
High strength, thermoplastically processable (TPF) amorphous alloys composed of Beryllium and at least one ETM and at least one LTM, as well as methods of processing such alloys are provided. The TPF alloys of the invention demonstrate good glass forming ability, low viscosity in the supercooled liquid region (SCLR), a low processing temperature, and a long processing time at that temperature before crystallization.
摘要:
Metallic glass alloys of palladium, copper, cobalt, and phosphorus, that are bulk-solidifying having an amorphous structure. Other embodiments are described and claimed.
摘要:
Metallic glass alloys of palladium, copper, cobalt, and phosphorus, that are bulk-solidifying having an amorphous structure. Other embodiments are described and claimed.