%0 journal article
%@ 1073-5623
%A Liang, Z.,Lilleodden, E.,Ovri, H.,Pyczak, F.

%D 2022
%J Metallurgical and Materials Transactions A
%N 12
%P 4156-4160 
%R doi:10.1007/s11661-022-06852-6
%T Surface Recrystallization in a Co-Based Superalloy During High Temperature Exposure
%U https://doi.org/10.1007/s11661-022-06852-6
12 
%X The effect of grinding on static recrystallization and oxidation of a novel Co-based superalloy has been studied. The evolution of surface recrystallization after heat treating at 850 °C in air was revealed by comparing ground specimens with electropolished ones. The loss of Al and Ti from the bulk material leads to the formation of a γ′-free region and further promotes recrystallization at the surface.