稀土元素对45钢渗铬层组织与抗蚀性的影响

Effect of Rare Earth Elements on the Structure and Corrosion Resistance of Chromized Layer for Steel 45

探讨了稀土元素对45钢膏剂渗铬层组织与抗蚀性的影响。结果表明,在一定条件下,稀土元素能明显地增加渗层层深、显著地提高渗层的抗蚀性。

The effect of rare earth elements on the structure and corrosion resistance of chromized layer for steel 45 with past agent was investigated. The results show that the rare earth elements can increase the thickness and the corrosion resistance of chromized layer greatly under the condition of test.