Elucidating the microstructural development of refractory metal high entropy superalloys via the Ti–Ta–Zr constituent system
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.152935
Abstract: Abstract The recently developed Refractory Metal High Entropy Superalloys have the potential to replace Ni-based alloys in very high temperature structural applications. However, the microstructures of these new alloys typically consist of refractory metal based… read more here.
Keywords: refractory metal; high entropy; entropy superalloys; refractory ... See more keywords
Color Tunable, Lithography-Free Refractory Metal–Oxide Metacoatings with a Graded Refractive Index Profile
Sign Up to like & getrecommendations! Published in 2023 at "Nano Letters"
DOI: 10.1021/acs.nanolett.2c04867
Abstract: The refractory metal–oxide semiconductors are an overlooked platform for nanophononics that offer alloys with high melting points and tunable optical constants through stoichiometry changes and ion intercalation. We show that these semiconductors can form metamaterial… read more here.
Keywords: refractory metal; metal oxide; index profile;
Microwrinkle structures on refractory metal surfaces irradiated with noble gas plasma species
Sign Up to like & getrecommendations! Published in 2017 at "Nuclear Fusion"
DOI: 10.1088/1741-4326/aa75ee
Abstract: Microwrinkle structures with a pitch of less than 100 nm and up to 600 nm on refractory metals like tungsten (W) and molybdenum, which are irradiated by noble gas ions such as neon and helium,… read more here.
Keywords: refractory metal; microwrinkle structures; noble gas; irradiated noble ... See more keywords
Nebula sulfidation and evidence for migration of "free-floating" refractory metal nuggets revealed by atom probe microscopy
Sign Up to like & getrecommendations! Published in 2017 at "Geology"
DOI: 10.1130/g39075.1
Abstract: Disk models have been proposed that imply particles migrate rapidly in a protoplanetary disk. However, the only physical constraints on these processes from meteorites are observations of refractory inclusions in cometary material from the NASA… read more here.
Keywords: atom probe; metal nuggets; refractory metal; microscopy ... See more keywords
Refractory Metal Oxide–Doped Titanate Nanotubes: Synthesis and Photocatalytic Activity under UV/Visible Light Range
Sign Up to like & getrecommendations! Published in 2021 at "Catalysts"
DOI: 10.3390/catal11080987
Abstract: This study synthesized refractory metal-oxide-doped titanate nanotubes (TNTs) using a hydrothermal process and investigated their photocatalytic activity under ultraviolet and visible light irradiation. Refractory metal doping ions such as Mo6+ and W6+ can be supplied… read more here.
Keywords: doped titanate; refractory metal; titanate nanotubes; oxide doped ... See more keywords
An Investigation of the Miscibility Gap Controlling Phase Formation in Refractory Metal High Entropy Superalloys via the Ti-Nb-Zr Constituent System
Sign Up to like & getrecommendations! Published in 2021 at "Metals"
DOI: 10.3390/met11081244
Abstract: Refractory metal high entropy superalloys (RSAs) have been heralded as potential new high temperature structural materials. They have nanoscale cuboidal bcc+B2 microstructures that are thought to form on quenching through a spinodal decomposition process driven… read more here.
Keywords: phase; refractory metal; system; bcc ... See more keywords