This study focuses on effects of the reinforced particles on the physical properties of W
alloys. Different strengthening processes for W-based materials, including the manufacturing …

The WxTaTiVCr high-entropy alloy with 32at.% of tungsten (W) and its derivative alloys with
42 to 90at.% of W with in-situ TiC were prepared via the mixing of elemental W, Ta, Ti, V and …

Yttria dispersion-strengthened tungsten with both enhanced strength and ductility was
synthesized through sol–gel method followed by sintering and high-temperature swaging …

Tungsten is the major candidate material for the armour of plasma facing components in
future fusion devices. To overcome the intrinsic brittleness of tungsten, which strongly limits …

The effects of rare earth elements (Y 2 O 3, Y and La) on the consolidation behavior,
microstructure and mechanical properties of tungsten alloys were investigated in this work …

Dense W, W–1wt% La2O3 and W–1wt% Y2O3 samples with fine microstructure were
fabricated by microwave sintering method using nano-scaled powders. The FESEM and …

Abstract Pure W, W–0.2 wt% Zr (WZ), and W–0.2 wt% Zr–1.0 wt% Y 2 O 3 (WZY) with a
relative density of above 97% were fabricated by spark-plasma-sintering method. The …

The physical properties of tungsten such as the high melting point of 3420° C, the high
strength and thermal conductivity, the low thermal expansion and low erosion rate make this …

Abstract Nano-sized W–1% La 2 O 3 and W–1% Y 2 O 3 powders were synthesized by sol–
gel method followed by hydrogen reduction. The average particle size of the powders is …

The development of a dispersion of nanoparticles in the W–1% Y2O3 and W–1% La2O3
(wt%) alloys processed by hot isostatic pressing have been investigated using small-angle …