The Rare Earth Boost Infiltrating Technology and the Process

In this article,with the rare earth boost infiltrating theory the practical production experience is summarized,and the necessary conditions of the rare earth boost infiltrating technology are separately expounded in carburizing and nitrating.It is pointed out that rare earth infiltrated is the condition for improving speed in the carburizing or nitriding.Only if the process is adjusted on conditions,it may obtain satisfacioy boost infiltrating and the effect of improving the quality of products.