Aluminum based Shejin heat storage material has high heat storage density, high thermal conductivity and good thermal cycle stability, and has obvious advantages in the application of solar thermal power generation heat storage. The research status of aluminum base alloy heat storage materials at home and abroad, corrosion mechanism of iron base alloy aluminum liquid and various anti-corrosion measures are reviewed. The main problem in the practical application of aluminum-based alloy heat storage materials is that their liquid corrosion is strong.