Anode clamp for rare-earth metal electrolysis and preparation method thereof

The invention discloses an anode clamp for rare-earth metal electrolysis and a preparation method thereof. The anode clamp comprises a clamp front end and a clamp back end, wherein the clamp front endis a conductive head; the clamp back end is a conductive arm; the clamp front end is prepared from the following ingredients of 0.5 to 4 weight percent of C, 1 to 4 weight percent of Ti, 0.1 to 1.0 weight percent of Mn, 0.1 to 1.0 weight percent of Ni, 0.5 to 3 weight percent of Cr and the balance of Fe. The anode clamp for rare-earth metal electrolysis has good high-temperature corrosion resistant performance and welding performance. 本发明公开了种稀土金属电解用阳极卡具及制备方法。该阳极卡具包括卡具前端和卡具后端；卡具前端为导电头，卡具后端为导电臂；卡具前端包括如下成分：0.5～4wt％的C、1～4wt％的Ti、0.1～1.0wt％的Mn、0.1～1.0wt％的Ni、0.5～3wt％的Cr，余量为Fe。本发明的稀土金属电解用阳极卡具兼具良好的耐高温腐蚀性能和焊接性能。