Harnessing nano oil reservoir network for generating low friction and wear in self-mating alumina

Published: 12 May 2021| Version 1 | DOI: 10.17632/44twskvg7x.1
Sriharitha Rowthu,
, Adithyan Annamalai, Patrik Hoffmann


Dataset for publication: Rowthu et al., Materials & Design, 2021, https://doi.org/10.1016/j.matdes.2021.109821 We have uploaded the raw SEM data of 70 %, 80 %, 90 %, 95 %, 99.5 % and sapphire specimens in the as-sintered state, polished state as well as after conducting sliding wear tests. Furthermore, we have also submitted the raw data acquired from the non-contact white light optical profilometer for all the densifications to show Ra, Rq, Rp, Rv, Rz, flatness and waviness at several locations of the specimens.



Indian Institute of Technology Gandhinagar, Empa Materials Science and Technology


Ceramics, Dispersion of Powder, Sintering, Tribology, Surface Roughness