This paper reviews progress from the literatures published concerning the research and application of REM passivation treatments or inhibition effect to metals.

• 本文对文献所报道的稀土钝化技术的工艺方法和成膜原理进行综述,并介绍了稀土转化膜在钢铁、铝、锌、镁、锡、铜等金属或合金上的防蚀作用效果及耐蚀机理。