MECHANISM OF Re-B-V CO-PERMEATION

来源期刊：中国有色金属学报(英文版)1997年第1期

论文作者：Li Fengzhen Liu Zhaojing Jin Quan Xu Zhihui

文章页码：92 - 96

Key words：Re B V co-permeation ;mechanism; kinetics; rare earth ;pasty agent

Abstract: The influence factors and the kinetic conditions of the Re B V co permeation by pasty agent were studied. It is shown that the Re elements in the pasty agent have obvious catalytic effects on the permeation under suitable technical conditions; KBF 4 has an important effect on the permeation of the activated atoms. The formation of the permeated layer was analyzed both theoretically and experimentally, and based on the analysis, the mechanism of the Re B V co permeation was revealed.