DEVELOPMENT OF ACCELERATED CORROSION TEST METHOD FOR STEEL UNDER SOIL EXPOSURE ENVIRONMENT

To establish an accelerated corrosion test method for steel under soil exposure environment, exposure tests were conducted with quantitative levels of factors affecting the corrosion of steel. By measuring the corrosion mass at each level, effective conditions that accelerate the corrosion of steel in the soil exposure environment were determined, and a new accelerated corrosion test method for steel under soil exposure environment was established.