Results show, with rapid development of modern science and technology, single metal composite coatings can not meet some requirements while multi element composite coatings with better wear and corrosion resistance or wear and high temperature oxidization resistance will be applied more widely in the future.
The results show that W-1 steel possesses excellent oxidation and carburization resistance besides good stability of microstructure and Properties after long period of exposure to high temperature. W-1 steel has been a novel wire steel applicated for the mesh belt of heat treating furnace.
lt has been proved that the protection layer has excellent properties of heat resistance, sulpher corrosion resistance (at 0.5M) and vibration wear resistance.
With rapid development of modern science and technology,the single metal composite can hardly meet the special requirements and multi-element composite coatings with better resistance against wear,corrosion and high-temperature oxidation will be applied widely in the future.