Ultrasonic plasticity of metallic glass near room temperature
Bulk metallic glasses (BMGs) are well-known for their superb strength (1–4 GPa)(Ashby and
Greer, 2006)[1] but poor/localized plasticity when deformed at low temperatures or high …
Greer, 2006)[1] but poor/localized plasticity when deformed at low temperatures or high …
Ultrafast extreme rejuvenation of metallic glasses by shock compression
Structural rejuvenation of glasses not only provides fundamental insights into their
complicated dynamics but also extends their practical applications. However, it is formidably …
complicated dynamics but also extends their practical applications. However, it is formidably …
Modulating heterogeneity and plasticity in bulk metallic glasses: Role of interfaces on shear banding
Highlights•Flash-annealing is applied to create a structurally heterogeneous bulk metallic
glass.•In heterogeneous monolithic bulk metallic glasses shear band formation is …
glass.•In heterogeneous monolithic bulk metallic glasses shear band formation is …
Relating fracture toughness to micro-pillar compression response for a laser powder bed additive manufactured bulk metallic glass
A Zr-based bulk metallic glass produced using selective laser melting (SLM) was compared
to the same alloy fabricated using traditional suction-casting. Analysis of the fracture …
to the same alloy fabricated using traditional suction-casting. Analysis of the fracture …
Controlling the glassy state toward structural and mechanical enhancement: additive manufacturing of bulk metallic glass using advanced laser beam sha** …
Bulk metallic glasses (BMGs) offer exceptional physical/mechanical properties enabling
them to be highly desirable for a variety of applications. Laser powder bed fusion (LPBF) has …
them to be highly desirable for a variety of applications. Laser powder bed fusion (LPBF) has …
On cryothermal cycling as a method for inducing structural changes in metallic glasses
The influence of cryothermal treatment on the mechanical properties of metallic glasses with
different compositions was investigated in the present work. It was found that cryothermal …
different compositions was investigated in the present work. It was found that cryothermal …
Plasticity and rejuvenation of aged metallic glasses by ultrasonic vibrations
Metallic glasses (MGs) possess exceptional properties, but their properties consistently
deteriorate over time, thereby resulting in increased complexity in processing. It thus poses a …
deteriorate over time, thereby resulting in increased complexity in processing. It thus poses a …
Extreme rejuvenation and superior stability in a metallic glass
Rejuvenation, represented by energy recovery, can markedly improve properties such as
plastic deformability and catalytic activity of glassy materials. However, owing to the …
plastic deformability and catalytic activity of glassy materials. However, owing to the …
Rejuvenation by weakening the medium range order in Zr46Cu46Al8 metallic glass with pressure preloading: A molecular dynamics simulation study
Rejuvenation is the structural excitation of metallic glasses that can significantly increase the
enthalpy and free volume. Here, the rejuvenation in Zr 46 Cu 46 Al 8 metallic glasses with …
enthalpy and free volume. Here, the rejuvenation in Zr 46 Cu 46 Al 8 metallic glasses with …
Effect of deep cryogenic cycling treatment on structure and properties of metallic glass: A review
M WANG, GUO Wei, S LÜ, S WU - … of Nonferrous Metals Society of China, 2023 - Elsevier
Recent researches have shown that metallic glasses (MGs) can be rejuvenated to a more
metastable energy state by thermal or mechanical approaches, which causes a looser …
metastable energy state by thermal or mechanical approaches, which causes a looser …