The erosion-corrosion characteristics as well as the synergism between erosion and corrosion of a carbon steel and a stainless steel in dual-phase fluids were studied systematically with a weight loss methed The results show:(1)The damage of materials is accelerated greatly as erosion speed and slurry temperature increasing The erosion-corrosion weight loss rates of the carbon steel is greatly higher than that of the stainless steel The weight loss rates of the steels turn up maximum values when the eros...