Evaluation of the high temperature oxidation of W-Cr-Zr self-passivating alloys
Sign Up to like & getrecommendations! Published in 2019 at "Corrosion Science"
DOI: 10.1016/j.corsci.2018.11.022
Abstract: Abstract W-Cr-Zr systems with different compositions were oxidized in a mixed gas (Ar + 20 vol.% O2) atmosphere at 1000 °C. The power law which was used to describe the oxidation behaviour, indicates that W-11.2wt.%Cr-1.7wt.%Zr has… read more here.
Keywords: evaluation high; self passivating; oxidation; oxidation self ... See more keywords
Development of self passivating W-Eurofer brazed joints
Sign Up to like & getrecommendations! Published in 2019 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2019.03.041
Abstract: Abstract The present work proposes a brazing procedure to join a self-passivating tungsten alloy (W-10Cr-0.5Y) with Eurofer. The results indicated the achievement of high continuity W-Eurofer joints using 80Cu-20Ti filler material, which involves operative brazeability.… read more here.
Keywords: passivating eurofer; self passivating; eurofer brazed; brazed joints ... See more keywords
Self-passivating tungsten alloys of the system W-Cr-Y for high temperature applications
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Refractory Metals and Hard Materials"
DOI: 10.1016/j.ijrmhm.2018.01.018
Abstract: Abstract Self-passivating tungsten based alloys for the first wall armor of future fusion reactors are expected to provide a major safety advantage compared to pure tungsten in case of a loss-of-coolant accident with simultaneous air… read more here.
Keywords: temperature; oxidation; formation; resistance ... See more keywords