Practical application of superhydrophobic surfaces is limited by the fragility of nanoscale asperities.Combining chemical etching and anodization,microscale pits and nanoscale pores,instead of the micro and nano protrusions on traditional superhydrophobic surfaces mimicking Lutos leaves,were fabricated on commercially pure aluminum surfaces.The ultrahigh hardness and electrochemical stability of Al2O3 coating endowed the surface excellent mechanical durability and good corrosion resistance.This article studies anti-ice performance of superhydrophibic,hydrophobics,superhydrophobic and infusion lubricant liquid with different surface morphology and chemical composition.Putting samples into cold surroundings about 15 degree below zero,founding the different frosting and icing phenomenon.