Dan`ko, A.Ya.; Rom, M.A.; Sidelnikova, N.S.; Nizhankovsky, S.V.; Grin`, L.A.
(Functional Materials, 2005)
Study results of corundum structure transformations due to annealing of a-AI₂О₃ in Ar atmosphere containing a reducing component (СО + Н₂) at 1700-1900 ℃ are presented. It has been found that a polycrystalline layer ...