Aluminum foam materials was prepared by using composite foaming agent instead of single TiH2 foaming agent. The compression behavior and energy absorption performance of aluminum foam materials were studied after holding at 300 ℃ and 500 ℃ for 2 h and 4 h. The results show that the content of Al element on the inner surface of the hole wall gradually decreases with the increase of temperature, while the content of Oxygen element gradually increases, especially when the temperature rises to 500 ℃, the content of Oxygen element increases more obviously. For the first group of samples, the compressive yield stress decreases with the increase of temperature. For the second group of samples, the compressive yield stress first increases and then decrease with the increase of temperature. The change of the energy absorption efficiency with temperature. The main failure mechanisms of foamed aluminum are pore wall plastic deformation and local cell wall collapse forming fault zone.