Tungsten heavy alloys are fabricated using liquid phase sintering to form inertial, electrical,
radiation, or structural components. The compositions, initially developed a century ago, are …

Tungsten heavy alloys (WHAs) are a type of ductile phase toughened alloy that are
becoming increasingly interesting as an alternative to polycrystalline tungsten for fusion …

Vacuum brazing of tungsten heavy alloys (WHAs) was conducted with a design of Cu-Ti-Ni-
Zr amorphous filler. The effects of key brazing parameters (brazing temperature T, holding …

Due to their balance of strength, ductility and toughness, liquid-phase sintered tungsten
heavy metal alloys (WHAs) are considered to be an attractive alternative to monolithic …

Due to the sharp surface cracks resulting from high and cyclic thermal loads, fracture
toughness is a crucial property for fusion divertor materials. Tungsten heavy alloys (WHA) …

Tungsten heavy alloys have been proposed as plasma facing material components in
nuclear fusion reactors and require experimental investigation in their confirmation. For this …

Abstract 90W-7Ni-3Fe alloy is a heterogeneous biphasic alloy, and it is essential to
investigate the impact of the biphasic microstructure on key mechanical properties at varying …

Poor mechanical properties and large tungsten grains prevent the reported W-Ni 3 Al alloy
from being used as a kinetic energy penetrator (KEP). Based on our previous flaky Ni 3 Al …

We previously reported on commercial 90W7Ni3Fe (90W, wt.%) tungsten heavy alloy (WHA)
plates, which were hot-rolled (HR) at 900° C to thickness reductions of 62%, 74% and …

The addition of tantalum (Ta) to W–Ni–Fe alloys is a new direction to improve the
performance of tungsten (W) alloys. However, the diffusion-reaction between Ni and Ta …