Effects of Dodecaboride-Forming Metals on the Properties of Superhard Tungsten Tetraboride
Sign Up to like & getrecommendations! Published in 2018 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.8b01464
Abstract: Tungsten tetraboride alloys with Y, Sc, Gd, Tb, Dy, Ho, and Er were prepared by arc-melting and investigated for their thermal stability and mechanical properties. The phase composition and purity were confirmed by powder X-ray… read more here.
Keywords: dodecaboride forming; alloys wb4; metals properties; tungsten tetraboride ... See more keywords
Plastic Forming of Metals at the Nanoscale: Interdiffusion-Induced Bending of Bimetallic Nanowhiskers
Sign Up to like & getrecommendations! Published in 2020 at "ACS Nano"
DOI: 10.1021/acsnano.0c04327
Abstract: Controlled plastic forming of nanoscale metallic objects by applying mechanical load is a challenge, since defect-free nanocrystals usually yield at near theoretical shear strength, followed by stochastic dislocation avalanches that lead to catastrophic failure or… read more here.
Keywords: irreversible bending; bimetallic nanowhiskers; interdiffusion; metals nanoscale ... See more keywords