The effect of water chemistry on corrosion behavior of zirconium alloys with 4 different composition including Zircaloy- 4 has been investigated.The breakaway phenomena were appeared earlier and the corrosion rate after breakaway was accelerated during testing in the static autoclave at 360℃ with different concentrations of aqueous LiOH solutions.The phenomena were much pronounced with the increase of LiOH concentration,but it could be suppressed to a certain extent after adding H3BO3 at the same time.The ...