Nanotechnology is the study and application of materials, structures, devices, and systems
that are based on phenomena at the nanoscale, which is about one hundred nanometers or …

Dispersion of oxide nanoparticles in W, leading to the dispersion strengthening of W alloys,
has emerged as a viable strategy to overcome the brittleness of W. In particular, the …

In this work, WMo nanopowders were prepared by sol-gel synthesis combined with
hydrogen reduction. The phase distribution of the powders with calcination and reduction at …

Oxide-dispersion-strengthened tungsten (ODS-W) is the most promising structural materials
for military, aerospace and nuclear industries because of their excellent mechanical …

Thermo-resistant nanoalloys are a new class of materials that combine high-temperature
refractory compounds (such as carbides, nitrides, borides, and oxides) with nanoscale …

Powder plays an important role in the performance of tungsten composites. In this work, the
nano-scaled WY 2 O 3 powder was successfully synthesized by two-stage process of nano …

Submicron and nanosized powders have gained significant attention in recent decades due
to their broad applicability in various fields. This work focuses on ultrasonic spray pyrolysis …

The fabrication of W composite with homogeneous dispersion of Y2O3 and La2O3
nanoparticles was attempted with the combination process of ultrasonic spray pyrolysis …

The microstructure and mechanical properties of tungsten powder reduction furnace tube
are investigated in this work. After service, the lamellar and skeleton-shape primary carbides …

Refractory metals such as W, Mo, Ta, Nb, and Re have immense potential for application in
plasma-facing materials in nuclear reactors, defense materials, aviation counterweights …