3D printing of Fe-based bulk metallic glasses and composites with large dimensions and enhanced toughness by thermal spraying
Large sized Fe-based bulk metallic glasses (BMGs) and BMG/stainless steel (SS)
composites with excellent mechanical properties were successfully fabricated using a …
composites with excellent mechanical properties were successfully fabricated using a …
On the mechanism and the length scales involved in the ductile fracture of a bulk metallic glass
Some bulk metallic glasses (BMGs) exhibit high crack initiation toughness due to shear
band mediated plastic flow at the crack tip and yet do not display additional resistance to …
band mediated plastic flow at the crack tip and yet do not display additional resistance to …
Laser Induced Periodic Surface Structures induced by surface plasmons coupled via roughness
EL Gurevich, SV Gurevich - Applied Surface Science, 2014 - Elsevier
In this paper the formation mechanisms of the femtosecond laser-induced periodic surface
structures (LIPSS) are discussed. One of the most frequently used theories explains the …
structures (LIPSS) are discussed. One of the most frequently used theories explains the …
On factors influencing the ductile-to-brittle transition in a bulk metallic glass
An experimental study to ascertain the ductile-to-brittle transition (DBT) in a bulk metallic
glass (BMG) was conducted. Results of the impact toughness tests conducted at various …
glass (BMG) was conducted. Results of the impact toughness tests conducted at various …
Nanoscale periodic distribution of energy dissipation at the shear band plane in a Zr-based metallic glass
DP Wang, HT Zhang, PY Guo, BA Sun, YX Wang - Scripta Materialia, 2021 - Elsevier
The local energy dissipation near the shear band plane was characterized by using a
method of amplitude-modulation atomic force microscope, in a Cu 50 Zr 50 metallic glass …
method of amplitude-modulation atomic force microscope, in a Cu 50 Zr 50 metallic glass …
Fracture in metallic glasses: mechanics and mechanisms
Significant progress in understanding the mechanical behavior of metallic glasses (MGs)
was made over the past decade, particularly on mechanisms of plastic deformation …
was made over the past decade, particularly on mechanisms of plastic deformation …
Unusual gradient stress induced superior room-temperature plasticity in brittle ferromagnetic bulk metallic glass
Ferromagnetic bulk metallic glasses (FBMGs) possess excellent soft magnetic properties,
good corrosion resistance, and high strength. Unfortunately, their commercial utility is limited …
good corrosion resistance, and high strength. Unfortunately, their commercial utility is limited …
Fracture toughness of a rejuvenated β-Ti reinforced bulk metallic glass matrix composite
A β-Ti dendrite reinforced Zr-based bulk metallic glass composite (BMGC) was found to be
brittle when cast in a large size. The reasons for the embrittlement and the effectiveness of …
brittle when cast in a large size. The reasons for the embrittlement and the effectiveness of …
Wallner lines, crack velocity and mechanisms of crack nucleation and growth in a brittle bulk metallic glass
Mode I fracture experiments were conducted on brittle bulk metallic glass (BMG) samples
and the fracture surface features were analyzed in detail to understand the underlying …
and the fracture surface features were analyzed in detail to understand the underlying …
Distinct avalanche dynamics detected in metallic glasses with high energy state revealing the crack-like shear banding mechanism
When a sufficiently high stress is applied to a metallic glass, causing plastic deformation, the
material undergoes structural reconfiguration through dissipative slip avalanche events that …
material undergoes structural reconfiguration through dissipative slip avalanche events that …