[en] Effects of intermediate annealing, final annealing and texture on the corrosion of the advanced nuclear fuel cladding. The corrosion characteristics of the alloy was highly influenced by final annealing than intermediate annealing, and the corrosion resistance increased with increasing the final annealing temperature. From the result on the corrosion test for the alloy with similar microstructure and different texture characteristics, the corrosion resistance in the early stage of corrosion was highly affected by texture and corrosion resistance increased when (0002) texture normal to the corrosion surface was well developed. However, the effect of texture decreased when corrosion was proceeded. It is suggested that texture of the alloy plays an important role in corrosion behavior at early stage of corrosion though the corrosion behavior is dominated by oxide characteristics when thick oxide was formed