热浸镀铝钢抗高温氧化腐蚀性能研究

摘要

Considering high temperature oxidation resistance of hot-dip aluminized steel, the experimental study on it at 900℃ and for 100h and through weight gain was discontinuously implemented. The results show that the oxidation by weight per unit area of hot-dip aluminized steel is a quarter of general carbon steel, and the oxide film which making up this deposit together with matrix and diffusion zone has excellent high temperature oxidation resistance.%在实验室条件下通过900C、100h的不连续氧化增重试验研究了热浸镀铝钢的抗高温氧化腐蚀性能,结果表明,热浸镀铝钢单位面积氧化增重量为普通碳钢的1/4,其中浸镀层由表面的氧化膜、母体和扩散区组成,氧化膜具有优良的抗高温氧化性能.