Improving the flexural-strength-to-density ratio in alumina ceramics with the addition of silicon nitride
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.09.260
Abstract: Abstract Alumina (Al2O3) and silicon nitride (Si3N4) ceramic compositions were studied as prospective materials for ballistic ceramics. Alumina ceramics with contents of 0, 5, 10 and 15 wt% of silicon nitride studied in order to improve… read more here.
Keywords: flexural strength; silicon nitride; strength density; density ratio ... See more keywords
3D printing of open-porous cellular ceramics with high specific strength
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2017.06.001
Abstract: Abstract We present a novel processing route for manufacturing highly open porous, hierarchically structured ceramics via direct ink writing. We manufactured cellular samples with overall porosities up to 88% that exhibit fully open-porous struts with… read more here.
Keywords: strength; specific strength; strength density; open porous ... See more keywords