Study of Corrosion Resistance of Boron White Cast Iron in Zinc Liquid

摘要

The corrosive resistance of boron white cast iron in liquid zinc has been studied. The results showed that the corrosive rate of boron white cast iron decreased with the content of boron and the temperature of molten zinc. The weight loss of corrosion of the iron in liquid zinc increases with holding time in straight line. In addition, when the boron iron immerged in liquid zinc with aluminum the corrosive rate is lower than in liquid zinc without aluminum.