The development of lightweight magnesium (Mg) alloys capable of operating at elevated
temperatures of 200–300° C and the ability of using high pressure die casting for high …

The ambient-temperature brittleness of bulk metallic glasses (BMGs) is a long-standing
problem in materials engineering. Herein, we report a route to overcome this Achilles' heel …

Despite numerous studies about core-periphery in monetary unions, few focus on their
dynamics. This paper (i) presents new theory-based, continuous and dynamic measures of …

High as-cast strength die-cast AlSi9Cu2Mg alloy was achieved with industrially acceptable
ductility, via the addition of titanium diboride nanoparticles. The main intermetallic …

Herein, the effect of cooling rate on fluidity and glass-forming ability (GFA) of the Zr 41.2 Ti
13.8 Cu 12.5 Ni 10 Be 22.5 amorphous alloy is systematically studied by using a self …

The high cutting heat in machining of Zr-based bulk metallic glass (Zr-based BMG) can
trigger the crystallization of workpiece materials, which in turn leads to the loss of excellent …

锆基非晶合金切削过程中的高切削热会导致工件表面晶化, 使非晶合金优异性能丧失.
提出将冰冻盘夹具用于非晶合金铣削加工, 提升切削散热能力, 实现非晶合金冰冻切削加工 …

Bulk metallic glasses (BMGs) surpass the strength of steels and possess the elasticity and
formability of polymers. The key to obtain these properties is to conserve the amorphous …

In this paper, experiments were carried out on (Zr0. 5Cu0. 4Al0. 1) 100-xNbx (x= 0, 3, 6 at.%)
amorphous alloys, and the corresponding ab initio molecular dynamics simulation was …

Bulk amorphous alloys possess a metastable structure, which is difficult to process and
manufacture into components or parts by conventional forging or welding. Instead …