The high temperature oxidation resistance and acid resistance of aluminizing treated workpieces can match those of stainless steels which are much higher than untreated ones.

• 探讨了渗层的相结构．通过对比实验，渗铝件的抗高温氧化住和耐酸蚀能力远远高于未渗铝件并可与不锈钢相媲美。