稀土加入量对钢硼钒共渗的影响

Effect of Rare Earth Adding Amount on Borovanadizing for Steels

研究了稀土加入量对钢硼钒共渗组织和性能的影响。结果表明在共渗剂中加入适量的稀土能有效的提高渗层的耐磨性和抗蚀性,并有明显的催渗作用。但稀土加入量的合适范围很窄,并且视钢的成份不同而不同。

The structure and properties of the RE-borovanadizing steels were investigated. The results show that the addition of suitable amount rare earths has a noteworthy effect on catalysis and improves the wear resistance and corrosion resistance. The adding amount range of rare earths is narrow and different with different steels.