Investigation of electrodepositing Fe-Ni ahoy coating on ferritic stainless steel

• 作 者: ShujiangGeng;YandongLi;DongXiang;ShigangZhou;
• 机 构: School of Materials and Metallurgy, Northeastern University, Shenyang, 110004 China
• 出 处: 第五届国际湿法冶金学术会议(5th International Conference on Hydrometallurg
• 发表日期: 2009年期

　　Cr2O3-forming ferritic stainless steels (FSS) have been widely used as intermediate temperature solid oxide fuel cells (ITSOFCs) metallic interconnects.However,the evaporation of chromia might migrate to and poison the cathode, leading to degradation of the SOFC stack performance.Thermal expansion behavior of Fe-Ni alloys is close to that of FSS and their oxide formed in the environment of SOFC cathode had high electrical conductivity.In this paper, Fe-Ni alloy coating was deposited on FSS by means of electroplating method.