TiC-PHASE DIFFUSION LAYER FORMATION IN TITANIUM CLAD STEEL COMPOSITE HAVING AN INTERMEDIATE LAYER OFα-Fe
来源期刊:中国有色金属学报(英文版)1996年第2期
论文作者:Xia Changqing Jin Zhanpeng
文章页码:76 - 81
Key words:TiC-phase; carbon activity; stationary diffusion
Abstract: The TiC layer formed in the bond interface of the titanium clad steel composite having an intermediate layer of α-Fe at 1023K for different times was examined metallographically and analyzed using an electron microprobe technique.The mechanism of TiC phase diffusion layer formation was discussed by Fick’s law assuming that stationary diffusion of carbon was established in titanium/α-Fe/steel diffusion couples.